Signal Chain. Selector Guide. Inside. Edition 3, April 2011

Transcription

1 Signal Chain Selector Guide VOLTAGE REFERENCE VOLTAGE REFERENCE µc MUX/SWITCH ACTIVE FILTER OP AMP ELECTRICAL ISOLATION DAC ACTIVE FILTER OP AMP ADC METER/ DIGITAL POTENTIO R RESISTOR-DIVIDE METER/ DIGITAL POTENTIO R RESISTOR-DIVIDE Inside Page Switches and Multiplexers Amplifiers and Comparators Switched-Capacitor Filters Analog-to-Digital Converters Digital-to-Analog Converters Edition 3, April 2011 Page Voltage References Digital Potentiometers Precision Resistor-Dividers Integrated Subsystems

2 High-Performance Switches and Multiplexers Maxim has the industry s broadest portfolio of high-performance switches and multiplexers for both general-purpose and specific applications. Optimized for robustness and precision, our switches and multiplexers are ideal for industrial, medical, and instrumentation applications. SWITCHES/MULTIPLEXERS GENERAL PURPOSE ROBUST HIGH PRECISION MID-VOLTAGE PLUS FAULT PROTECTED LOW R ON LOW LEAKAGE High-Voltage Multiplexer Eliminates External Overvoltage Protection (OVP) Circuitry and Reduces BOM Complexity High +72V/±36V supply range eliminates external OVP diodes and optorelays Internal protection diodes for OVP Rail-to-rail operation yields wide dynamic range Excellent R ON flatness (0.03Ω, typ) ensures highly accurate measurements Device enable (EN) defines voltage logic level of channel-select inputs V DD MAX14752 R LIM R LIM R LIM R LIM R LIM OUT R LIM R LIM R LIM CONTROL V SS S0 S1 S2 EN GND 2

3 Mid-Voltage Switches General Purpose Configuration Range R ON I L(OFF) (na) R FLAT(ON) t ON (ns, min) t OFF (ns, max) Q INJECTION (pc) C ON C OFF MAX312/13/14 4 SPST NC/NO ±4.5 to ± PDIP, 16-SO, 16-TSSOP, 16-CDIP, Die MAX317/18/19 SPST NC/NO ±4.5 to ± SO, 8-PDIP, 8-CDIP, Die MAX333A SPST NC/NO ±4.5 to ± TSSOP, 20-PDIP, 20-CDIP, 20-SO, 20-SSOP, Die MAX351/52/53 4 SPST NC/NO ±4.5 to ± PDIP, 16-SO, 16-CDIP, Die MAX364/65 4 SPST NC/NO ±4.5 to ± PDIP, 16-SO, Die MAX SPST NC/NO ±4.5 to ± QSOP, 16-PDIP, 16-SO, 16-TSSOP, 16-TQFN, Die MAX4647/ 48/49 SPST, SPDT ±4.5 to ± SOT23 Mid-Voltage Plus MAX14756/ 57/58 Configuration 4 SPST, SPDT NC/NO Range R ON I L(OFF) (na) R FLAT(ON) t ON (µs, min) t OFF (µs, max) Q INJECTION (pc) C ON C OFF ±10 to ± TSSOP Fault Protected MAX312F/ 13F/14F Configuration Range R ON I L(OFF) (na) Fault Protection 4 SPST NC/NO ±4.5 to ± ±40V off, ±36V on MAX4510/20 SPST NC/NO ±4.5 to ± ±40V off, ±36V on MAX4511/ 12/13 MAX4631/ 32/33 4 SPST NC/NO ±4.5 to ± ±40V off, ±36V on 2 SPST, SPDT, DPST ±4.5 to ± ±40V off, ±36V on t ON (ns, min) t OFF (ns, max) Q INJECTION (pc) C ON C OFF PDIP, 16-SO SOT23, 8-µMAX PDIP, 16-CDIP, 16-SO, Die PDIP, 16-SO Low R ON MAX4680/ 90/700 MAX4580/ 90/600 Configuration Range R ON I L(OFF) (na) R FLAT(ON) t ON (ns, min) t OFF (ns, max) Q INJECTION (pc) C ON C OFF 2 SPST NC/NO ±4.5 to ± PDIP, 16-SO, 16-SSOP 2 SPST NC/NO ±4.5 to ± PDIP, 16-SO, 16-SSOP New products are identified in bold blue. 3

4 Mid-Voltage Switches (continued) Low R ON MAX4607/ 08/09 MAX4667/ 68/69 MAX4621/ 22/23 MAX4601/ 02/03 MAX4661/ 62/63 MAX4664/ 65/66 MAX4604/ 05/06 Configuration Range R ON I L(OFF) (na) R FLAT(ON) t ON (ns, min) t OFF (ns, max) Q INJECTION (pc) C ON C OFF 2 SPST NC/NO ±4.5 to ± PDIP, 16-SO 2 SPST NC/NO ±4.5 to ± PDIP, 16-SO 2 SPST NC/NO ±4.5 to ± PDIP, 16-SO 4 SPST NC/NO ±4.5 to ± PDIP, 16-SO, 16-SSOP 4 SPST NC/NO ±4.5 to ± PDIP, 16-SO, 16-SSOP 4 SPST NC/NO ±4.5 to ± PDIP, 16-SO 4 SPST NC/NO ±4.5 to ± PDIP, 16-SO Low Leakage Configuration Range R ON I L(OFF) (na) R FLAT(ON) t ON (ns, min) t OFF (ns, max) Q INJECTION (pc) C ON C OFF MAX326/27 4 SPST NC/NO ±4.5 to ± QSOP, 16-PDIP, 16-SO, 16-CDIP, Die 3V Logic Compatible MAX312L/ 13L/14L DG417L/ 18L/19L Configuration Range R ON I L(OFF) (na) R FLAT(ON) t ON (ns, min) t OFF (ns, max) Q INJECTION (pc) C ON C OFF 4 SPST NC/NO ±4.5 to ± PDIP, 16-SO, 16-TSSOP SPST NC/NO ±4.5 to ± SO, 8-PDIP, 8-µMAX Mid-Voltage Multiplexers General Purpose Configuration Range R ON I L(OFF) (na) R FLAT(ON) t ON (µs, min) t OFF (µs, max) Q INJECTION (pc) C ON C OFF MAX306/07 2 8:1/16:1 ±4.5 to ± SO, 28-PDIP, 28-TSSOP, 28-CDIP, 28-PLCC, Die MAX308/09 2 4:1/8:1 ±4.5 to ± SO, 28-PDIP, 28-TSSOP, 28-CDIP, 28-PLCC, Die 4

5 Mid-Voltage Multiplexers (continued) Mid-Voltage Plus Configuration Range R ON I L(OFF) (na) R FLAT(ON) t ON (µs, min) t OFF (µs, max) Q INJECTION (pc) C ON C OFF MAX14752/53 2 4:1/8:1 ±10 to ± TSSOP Fault Protected Configuration Range R ON I L(OFF) (na) Fault Protection t ON (ns, min) t OFF (ns, max) Q INJECTION (pc) C ON C OFF MAX388/89 2 4:1/8:1 ±4.5 to ± ±100V SO, 18-PDIP, 18-CDIP MAX4508/09 2 4:1/8:1 ±4.5 to ± ±40V off, ±25V on MAX4534/35 2 2:1/4:1 ±4.5 to ± ±40V off, ±25V on MAX4708/09 2 4:1/8:1 ±4.5 to ± ±40V off, ±25V on / PDIP, 16-SO, 16-CDIP, Die SO, 14-PDIP, 14-TSSOP / PDIP, 16-SO MAX354/55 2 4:1/8:1 ±4.5 to ± ±40V PDIP, 16-SO, 16-CDIP, Die MAX358/59 2 4:1/8:1 ±4.5 to ± ±35V PDIP, 20-LCC, 16-SO, 16-CDIP, Die MAX368/69 2 4:1/8:1 ±4.5 to ± ±35V SO, 18-PDIP, 18-CDIP, Die MAX378/79 2 4:1/8:1 ±4.5 to ± ±60V off, ±75V on SO, 16-PDIP, 20-LCC, 16-CDIP, Die Low Leakage Configuration Range R ON I L(OFF) (na) t ON (ns, min) t OFF (ns, max) Q INJECTION (pc) C ON C OFF MAX328/29 2 4:1/8:1 ±4.5 to ± PDIP, 16-SO, 16-CDIP, 16-TQFN, Die MAX336/37 2 8:1/16:1 ±4.5 to ± SO, 28-SSOP, 28-PDIP, Die MAX338/39 2 4:1/8:1 ±4.5 to ± QSOP, 16-PDIP, 16-SO, 16-CDIP, 16-TQFN, Die MAX337/38 2 4:1/8:1 ±4.5 to ± SO, 28-SSOP, 28-PDIP, 28-TSSOP, Die Calibration Configuration Range R ON I L(OFF) (na) t ON (ns, min) t OFF (ns, max) Q INJECTION (pc) C ON C OFF MAX4578/79 2 4:1/8:1 ±4.5 to ± SSOP, 20-SO, 20-DIP New products are identified in bold blue. µmax is a registered trademark of Maxim Integrated Products, Inc. 5

6 High-Performance Amplifiers and Comparators Maxim has the widest selection of amplifiers and comparators for signal conditioning. Offering high bandwidth and minimal current consumption, our products achieve the industry's best speed-to-power ratios. And, miniature packaging technology enables a variety of amplifiers and comparators in ultra-small footprints. I LOAD LOAD P LOAD Op Amps Comparators Current Sense Excellent speed-to-power ratios Ultra-low power consumption s down to 1mm x 1mm (UCSP ) Single-, dual-, and quad-channel offering Operational Amplifiers General Purpose Amps Rail to Rail V SUPPLY Total I CC Per Amp (µa, max) V OS (µv, max) Input I BIAS Unity GBW Slew Rate e n (na, max) (MHz, typ) (V/µs, typ) (nv/ Hz) Operating ( C) MAX , 2 Output only 1.4 to to SC70, SOT23, 8-µMAX, 8-TDFN, 9-UCSP MAX , 2, 4 Output only 1.8 to to SC70, SOT, 6-WLP, SO, 8-µMAX, TSSOP MAX Output only 1.8 to to WLP MAX , 2 Input/output 1.8 to to SC70, 6-WLP, SOT23, 8-µMAX MAX , 2, 4 Input/output 1.8 to to SOT23, 8-µMAX, SO MAX , 2 Input/output 1.8 to to SC70, SOT23, 8-µMAX MAX9636/ 37/38 1, 2 Input/output 2.1 to to SC70, 10-UTQFN MAX4291/92/94 1, 2, 4 Input/output 1.8 to to SC70, SOT23, 8-µMAX, SO, TSSOP MAX9614/16 1, 2 Output only 2.7 to to /8-SC70 MAX9613/15 1, 2 Input/output 1.7 to to /8-SC70 MAX4281/82/84 1, 2, 4 Output only 2.5 to to SOT23, 8-µMAX, SO, 16-QSOP MAX4245/46/47 1, 2 Input/output 2.5 to to SC70, SOT23, 8-µMAX, SO MAX , 2, 4 Output only 2.5 to to SC70, SOT23, 8-µMAX, SO, TSSOP MAX Output only 4.75 to to µMAX, 6-TDFN MAX4493/94/95 1, 2, 4 Output only 4.5 to to SC70, SOT23, 6-WLP, SO, 8-µMAX, TSSOP MAX , 2, 4 Input/output 2.7 to to SC70, SOT23, UCSP, 8-µMAX, SO, TSSOP New products are identified in bold blue. 6

7 Operational Amplifiers (continued) Low Voltage, Low Power Op Amps Per Rail-to-Rail Voltage Current Per Op Amp (µa, typ) Input I BIAS (na, max) MAX , 2 Output, input 1.8 to to /6-SC70, 8-SOT23, 10-µMAX MAX , 2 Output, input 1.8 to to /6-SC70, 8-SOT23, 10-µMAX MAX Output 1.0 to to SOT23, 8-SO *Unity-gain-stable versions have GBW of 9kHz. Decompensated versions provide GBW of 40kHz with a minimum stable gain of 5V/V. **MAX4036/MAX4038 are available in A grade versions that operate from -40 C to +125 C. Unity GBW (khz) Operating ( C) MAX4464/70/71/72/74 1, 2, 4 Output 1.8 to /40* -40 to /8-SOT23, 5-SC70, 8-µMAX, 8-/14-SO, 14-TSSOP MAX , 2 Output 1.4 to to +85/+125** 5-SC70, 6-SOT23, 8-/10-TDFN, 9-UCSP, 8-/10-µMAX High Precision Amps Rail to Rail MAX9618/ 19/20 V SUPPLY Total I CC Per Amp (µa, max) V OS (µv, max) Input I BIAS (na, max) Unity GBW (MHz, typ) Operating ( C) 1, 2 Input/output 1.8 to to /6-/8-SC70 MAX4236/37 1 Output only 2.4 to / to SOT23, 8-µMAX, 8-SO MAX4238/39 1 Output only 2.7 to (typ) 1/ to SOT23, 6-TDFN, 8-SO Low Noise Amps Rail to Rail V SUPPLY Total I CC Per Amp (µa, max) V OS (µv, max) Input I BIAS (na, max) Unity GBW Slew Rate e n (MHz, typ) (V/µs, typ) (nv/ Hz) Operating ( C) MAX Output only 4.5 to to SO (N), 8-TDFN-EP MAX to to TDFN-EP, 8-SO (N) MAX , MAX4488/89 1, 2, 4 Output only 2.7 to to SOT23, 8-µMAX, 8-SO, 6-TDFN, 14-TSSOP High Voltage Amps Rail to Rail V SUPPLY Total I CC Per Amp (µa, max) V OS (µv, max) Input I BIAS (na, max) Unity GBW Slew Rate e n (MHz, typ) (V/µs, typ) (nv/ Hz) Operating ( C) MAX9943/44 1, 2 Output only 6 to to µMAX, 8-SO, 6-TDFN MAX Output only 4.5 to to SO (N), 8-TDFN-EP MAX to to TDFN-EP, 8-SO (N) New products are identified in bold blue. 7

8 Instrumentation Amplifiers Voltage Rail-to- Rail Input CMVR MAX4208/ to 5.5 Output (V SS - 0.1) to (V DD - 1.3) MAX4460/61/ to 5.25 Output (V SS - 0.1) to (V DD - 1.7) MAX to 7.5 Output (V EE - 0.2) to (V CC - 1.1) Current Per Op Amp (µa, typ) V OS (µv, max) Gain Error (%, max) Unity GBW (khz) Operating ( C) ± to µMAX ± to TDFN, 6-SOT23, 8-SO ± to SO Current-Sense Amplifiers Unidirectional Bidirectional High Voltage Power Sense Features Features Features Features Input Voltage Input Voltage Input Voltage Input Voltage Current (µa) Current (µa) Current (µa) Current (µa) V OS at +25 C (µv, max) V OS at +25 C (µv, max) V OS at +25 C (µv, max) V OS at +25 C (µv, max) Gain (V/V) Gain Accuracy at +25 C (%, max) Bandwidth (khz) Operating ( C) MAX4210 Power + current monitor 4 to , 25, to TDFN MAX4211 Integrated reference + two comparators 4 to , 25, to TQFN Gain (V/V) Gain Accuracy at +25 C (%, max) Bandwidth (khz) Operating ( C) MAX9918/19/20 Automotive grade -20 to Adj, 45, to SO MAX4080/81 Uni-/bidirectional, precision 4.5 to 76 75/ , 20, to µMAX Gain (V/V) Gain Accuracy at +25 C (%, max) Bandwidth (khz) Operating ( C) MAX9922/23 Ultra-precision V OS 1.9 to Adj, 25, 100, to µMAX MAX9928/29 SIGN output, current output -0.1 to Adj, 20, to UCSP MAX Integrated reference, precision 1.35 to , to TQFN Gain (V/V) Gain Accuracy at +25 C (%, max) Bandwidth (khz) Operating ( C) MAX9938 Ultra small, low power 1.6 to , 50, to UCSP MAX9937 Automotive grade 4 to to SC70 MAX4073 Ultra small 2 to (typ) 20, 50, to SC70 MAX4173 Wide common-mode range 0 to , 50, to SOT23 MAX4372 Low power 0 to , 50, to UCSP MAX4376/77/78 Single/dual/quad 0 to , 50, to SOT23 MAX4373/74/75 Integrated comparator(s) + reference, low power 0 to , 50, to µMAX MAX4172 Precision, current output 0 to mA/V to µMAX New products are identified in bold blue. 8

9 Comparators High Speed General Purpose Comparators Per Comparators Per Propagation Delay (ns, typ) Propagation Delay (ns, typ) Rail-to- Rail Input Voltage Voltage I CC Per Comp (µa, typ) I CC Per Comp (µa, typ) V OS (mv, typ) V OS (mv, typ) V OS (mv, max) V OS (mv, max) Logic Output Logic Output Operating ( C) Operating ( C) MAX9600/ ±5 12, ECL/PECL -40 to TSSOP MAX to CMOS, TTL -40 to SOT23 MAX to TTL -40 to SC70 MAX to 10, ± TTL -40 to SOT23, 8-SO MAX to TTL -40 to SC70, 6-SOT23, 8-SO MAX to TTL/CMOS -40 to SC70, 5-SOT23 MAX to CMOS, TTL -40 to SOT23, 8-µMAX, 8-SO MAX to TTL/CMOS -40 to SOT23, 5-SC70 MAX to TTL/CMOS -40 to SO, 8-µMAX, 8-SOT23 MAX to TTL/CMOS -40 to TSSOP, 14-SO Low Voltage Comparators Per Propagation Delay (ns, typ) Rail-to- Rail Input Voltage I CC Per Comp (µa, typ) V OS (mv, typ) V OS (mv, max) Logic Output MAX , to Open drain/ push-pull Operating ( C) -40 to UCSP/ 5-SOT23 MAX , to Push-pull -40 to UCSP/ 5-SOT23 MAX to CMOS -40 to SOT23, 8-SO MAX to Open drain -40 to SOT23, 8-SO MAX9017/ , to CMOS -40 to SOT23 MAX9018/ , to Open drain -40 to SOT23 MAX , to CMOS -40 to UCSP MAX , to Open drain -40 to UCSP MAX9117/ , to CMOS -40 to SC70 MAX9118/ , to Open drain -40 to SC70 UCSP is a trademark of Maxim Integrated Products, Inc up piece price provided is for design guidance and is FOB USA. International prices will differ due to local duties, taxes, and exchange rates. Not all packages are offered in 1k increments, and some may require minimum order quantities. 9

10 Low-Power Switched-Capacitor Filters Maxim provides a wide range of anti-aliasing and post-dac reconstruction filters that improve system performance for frequencies up to 300kHz, and also complement Maxim s ADC and DAC product lines. SWITCHED-CAPACITOR FILTERS Large families with preset transfer functions available Make high-order filter design easy and affordable UNIVERSAL BANDPASS, PIN PROGRAMMABLE LOWPASS, CLOCK PROGRAMMABLE PIN PROGRAMMABLE µp PROGRAMMABLE RESISTOR PROGRAMMABLE Feature Discrete Op Amp Filtering Solution Maxim s Switched- Capacitor Filters Power > 10mW < 5mW High-order filter support Expensive 5th and 8th order erature and voltage tolerance Poor (or expensive) Excellent Board space Considerable Minimal PCB design complexity Low High Industry's Monolithic Switched-Capacitor Filters 5th-order lowpass filter Bessel response (MAX7409/MAX7413) Butterworth response (MAX7410/MAX7414) V SUPPLY Clock-tunable corner frequency (1Hz to 15kHz) 0.1µF Single-supply operation V DD SHDN +5V (MAX7409/MAX7410) +3V (MAX7413/MAX7414) Low power 1.2mA (operating mode) 0.2µA (shutdown mode) Low output offset: ±4mV Available in 3mm x 5.9mm, 8-pin µmax and 7.9mm x 9.3mm, 8-pin DIP packages C CLK 300pF INPUT IN CLK f CLK (khz) = 30 x 100/C OSC (pf) MAX7409 MAX7413 GND OUT COM OS OUTPUT 0.1µF f C = f CLK /100 For a primer on all aspects of analog filters, go to 10

11 Filters Order Per Filter Filter Section Class Filter Type Filter Characteristic Program Method Lowest Cutoff (Hz, max) Highest Cutoff (khz, min) Dual V SUPPLY (±V) Single V SUPPLY Range MAX274 2 (x 4) Continuous Bandpass, lowpass Programmable Resistor SO C, E 4.77 MAX275 2 (x 2) Continuous Bandpass, lowpass Programmable Resistor SO (W) C, E 2.95 MAX291 8 Switched cap Lowpass (100:1) Butterworth Clock SO (N) C, E 2.95 MAX292 8 Switched cap Lowpass (100:1) Bessel Clock SO (N) C, E 2.95 MAX293 8 Switched cap Lowpass (100:1) Elliptic (r = 1.5) Clock SO (N) C, E 3.18 MAX294 8 Switched cap Lowpass (100:1) Elliptic (r = 1.2) Clock SO (N) C, E 3.18 MAX295 8 Switched cap Lowpass (50:1) Butterworth Clock SO (N) C, E 2.95 MAX296 8 Switched cap Lowpass (50:1) Bessel Clock SO (N) C, E 2.95 MAX297 8 Switched cap Lowpass (50:1) Elliptic (r = 1.5) Clock SO (N) C, E 3.18 MAX Switched cap Lowpass Elliptic (r = 1.5) Clock SO (N) C, E 1.98 MAX Switched cap Lowpass Bessel Clock SO (N) C, E 1.98 MAX Switched cap Lowpass Elliptic (r = 1.2) Clock SO (N) C, E 1.98 MAX Switched cap Lowpass Elliptic (r = 1.5) Clock SO (N) C, E 1.98 MAX Switched cap Lowpass Bessel Clock SO (N) C, E 1.98 MAX Switched cap Lowpass Elliptic (r = 1.2) Clock SO (N) C, E 1.98 MAX Switched cap Lowpass Elliptic (r = 1.6) Clock µMAX C, E 1.35 MAX Switched cap Lowpass Bessel Clock µMAX C, E 1.35 MAX Switched cap Lowpass Butterworth Clock µMAX C, E 1.35 MAX Switched cap Lowpass Elliptic (r = 1.25) Clock µMAX C, E 1.35 MAX Switched cap Lowpass Elliptic (r = 1.6) Clock µMAX C, E 1.35 MAX Switched cap Lowpass Bessel Clock µMAX C, E 1.35 MAX Switched cap Lowpass Butterworth Clock µMAX C, E 1.35 MAX Switched cap Lowpass Elliptic (r = 1.25) Clock µMAX C, E 1.35 MAX Switched cap Lowpass Elliptic (r = 1.6) Clock µMAX C, E 2.08 MAX Switched cap Lowpass Bessel Clock µMAX C, E 2.08 MAX Switched cap Lowpass Butterworth Clock µMAX C, E 2.08 MAX Switched cap Lowpass Elliptic (r = 1.25) Clock µMAX C, E 2.08 MAX Switched cap Lowpass Elliptic (r = 1.6) Clock µMAX C, E 2.08 MAX Switched cap Lowpass Bessel Clock µMAX C, E 2.08 MAX Switched cap Lowpass Butterworth Clock µMAX C, E 2.08 MAX Switched cap Lowpass Elliptic (r = 1.25) Clock µMAX C, E 2.08 MAX Switched cap Lowpass Elliptic (r = 1.25) Clock µMAX C, E 0.94 MAX Switched cap Lowpass Elliptic (r = 1.25) Clock µMAX C, E 0.94 MAX Switched cap Lowpass Butterworth Clock SO (N) E 1.98 MAX Switched cap Dual universal Programmable Clock QSOP C, E 2.15 MAX Switched cap Dual universal Programmable Clock QSOP C, E 2.15 erature ranges: C = 0 C to +70 C, E = -40 C to +85 C up piece price provided is for design guidance and is FOB USA. Lowest grade pricing. International prices will differ due to local duties, taxes, and exchange rates. Not all packages are offered in 1k increments, and some may require minimum order quantities. Filter Frequency Response GAIN (db) MAX7418/MAX7422 (Elliptic, r = 1.6) GAIN (db) MAX7410/MAX7414 (Butterworth) f C = 1kHz GAIN (db) MAX7409/MAX7413 (Bessel) f C = 1kHz INPUT FREQUENCY (khz) INPUT FREQUENCY (khz) INPUT FREQUENCY (khz) 11

12 High-Precision Analog-to-Digital Converters Maxim has the largest ADC product offering in the market we make over 300 ADCs that provide industry-leading performance and features. We have the ADCs that you need to bridge the gap between realworld and digital signals in all of your applications. 8- to 24-bit resolution DC to RF conversion rates PRECISION ADCs Single-ended (SE), true differential, unipolar, bipolar, and software-selectable input ranges 1, 2, 4, 8, 12, and 16 channels 10 BIT 14 BIT PANEL METERS I 2 C-/SPI-/QSPI -/MICROWIRE -compatible and parallel interfaces 8 BIT 12 BIT 16/24 BIT 24-Bit ADC Has the Best ENOB at < 1mW AV DD = 3V DV DD = 1.7V TO 3.6V SWITCH CONTROL 4 GPIOs GPIOs Eliminates external amplifiers MULTIPLE ANALOG INPUTS 8 MUX DIFFERENTIAL ANALOG INPUT PROGRAMMABLE GAIN (1 TO 16) 24-BIT ADC 4-WIRE SPI High-impedance inputs for direct sensor connection DIFFERENTIAL REFERENCE INPUT INTERNAL OSCILLATOR ADC CLOCK MAX11210 Best ENOB Available for Low-Power 4 20mA Applications 24 The Only ADC to Achieve > 23.0 ENOB 23.9 effective bits at 230μA 300μA (max) active, < 0.40μA in sleep mode Reduce System Cost and Size No external buffers or amplifiers required s as small as 15mm 2 ENOB at < 1mW QSPI is a trademark of Motorola, Inc. MICROWIRE is a registered trademark of National Semiconductor Corporation. MAX11210 Comp A Comp B 12

13 Delta-Sigma (Δ-Σ) ADCs Resolution (Bits) Sample Input Rate Channels (ksps) Interface Inputs (SE/Diff/ Both) V IN Ref Analog Power (mw) Comments MAX11040K SPI Diff ±2.2 Int 3, Pin-compatible 16-bit MAX SPI Both 3.6, ±3.6 Ext 3, Pin-compatible 20-/18-/16-bit MAX SPI Both 3.6, ±3.6 Ext 3, Pin-compatible 20-/18-/16-bit MAX SPI Both 3.6, ±3.6 Ext 3, Pin-compatible 20-/18-/16-bit MAX SPI Both 3.6, ±3.6 Ext 3, Pin-compatible 20-/18-/16-bit MAX SPI Both 3.6, ±3.6 Ext 3, Pin-compatible 24-/18-/16-bit MAX SPI Both 3.6, ±3.6 Ext 3, Pin-compatible 24-/18-/16-bit MAX SPI Both 3.6, ±3.6 Ext 3, Pin-compatible 24-/18-/16-bit MAX SPI Both 3.6, ±3.6 Ext 3, Pin-compatible 24-/20-/16-bit MAX SPI Both 3.6, ±3.6 Ext 3, Pin-compatible 24-/20-/16-bit MAX SPI Both 3.6, ±3.6 Ext 3, Pin-compatible 24-/20-/16-bit Range 38-TSSOP G QSOP E QSOP E µMAX E µMAX E QSOP E QSOP E µMAX E QSOP E QSOP E µMAX E 1.75 MAX SPI Diff 2.5, ±1.25 Ext SSOP E, C 8.95 MAX SPI Diff 1.25, ±1.25 Ext 3, SSOP E, C 8.95 MAX SPI Diff 2.5, ±2.5 Ext SSOP E, C 8.95 MAX SPI Diff 1.25, ±1.25 Ext 3, SSOP E, C 8.95 MAX SPI Both 3.6, ±3.6 Ext 3, Pin-compatible 24-/20-/18-bit 16-QSOP E 1.75 MAX SPI Both 3.6, ±3.6 Ext 3, Pin-compatible 24-/20-/18-bit MAX SPI Both 3.6, ±3.6 Ext 3, Pin-compatible 24-/20-/18-bit 10-µMAX E QSOP E 1.95 MAX SPI Diff 1.225, ±1.225 Ext 3, PDIP (N), 16-SO (W), 16-TSSOP MAX SPI Diff 2.5, ±2.5 Ext PDIP (N), 16-SO (W), 16-TSSOP MX SPI Diff 2.5, ±2.5 Ext 3, 3.3, PDIP (N), 16-SO (W), 16-TSSOP New products are identified in bold blue. E 3.45 E 3.45 E

14 SAR ADCs 16 Bit Input Channels Sample Rate (ksps) Interface Inputs (SE/ Diff/ Both) V IN Ref Analog Power (mw) Comments MAX11100* SPI SE Int Industry's smallest SAR ADC MAX11160* SPI Both 5 Int Industrystandard pinout MAX11161* SPI Both 5 Int Industrystandard pinout MAX11162* SPI Both 5 Ext Industrystandard pinout MAX11163* SPI Both 5 Ext Industrystandard pinout Range 12-WLP E TDFN E TDFN E TDFN E TDFN E 4.45 MAX11164* SPI Both 5 Int/ext TDFN E 6.20 MAX11165* SPI Both 5 Int/ext TDFN E 5.20 MAX11166* SPI Both ±5 Int/ext TDFN E MAX11167* SPI Both ±5 Int/ext TDFN E 9.95 MAX SPI SE 12, ±12 Int SSOP E, C MAX SPI SE 4.096, ±4.096 Int SSOP E, C MAX SPI SE 6, ±6 Ext SSOP E, C MAX SPI SE 2.048, Ext SSOP E, C MAX SPI SE Ext µMAX E, C 7.39 MAX Parallel SE Int TSSOP E, C 9.25 MAX Parallel SE Int TSSOP E, C 9.25 MAX I 2 C SE Int TSSOP E, C 4.94 MAX Parallel SE 10 Int TSSOP E, C MAX Parallel SE ±5 Int TSSOP E, C MAX Parallel SE ±5 Int TSSOP E, C MAX Parallel SE 10 Int TSSOP E, C MAX Parallel SE ±10 Int TSSOP E, C MAX Parallel SE ±10 Int TSSOP E, C MAX SPI Diff 3.6, ±3.6 Int 3, SSOP C 5.95 MAX SPI Diff 1.3 Ext 2.5, 3, See data sheet C 6.50 MAX11060* 4 64 SPI Diff ±2.2 Int Pin-compatible 38-TSSOP UE 5.45 with 24-bit ADC DS Wire SE 2.56 Ext SO E 2.67 MAX SPI Both 3.6 Int TQFN A 8.03 MAX Parallel SE ±5 Int TQFN, 64-TQFP-EP E MAX Parallel SE 5 Int TQFN, 64-TQFP-EP E 9.84 MAX SPI SE Int QSOP E 9.00 MAX SPI Both 6, ±12 Int TSSOP E 9.42 MAX SPI Both 6, ±12 Int TSSOP E 9.39 MAX SPI Diff 3.6, ±3.6 Int 3, SSOP C 7.95 MAX SPI Diff 3.6, ±3.6 Int 3, SSOP C 7.95 MAX Parallel SE ±5 Int TQFN, 64-TQFP-EP E New products are identified in bold blue. 14

15 SAR ADCs (continued) 16 Bit Input Channels Sample Rate (ksps) Interface Inputs (SE/ Diff/ Both) V IN Ref Analog Power (mw) Comments MAX Parallel SE 5 Int TQFN, 64-TQFP-EP Range E MAX SPI Diff 3.6, ±3.6 Int 3, SSOP C 6.25 MAX1300* SPI Both ± Int TSSOP E 9.79 MAX1302* SPI Both ±4.096 Int 3, 3.3, TSSOP E 9.79 MAX Parallel SE ±5 Int TQFN, 64-TQFP-EP E MAX Parallel SE 5 Int TQFN, 64-TQFP-EP E MAX SPI SE Int QSOP E Bit Input Channels Sample Rate (ksps) Interface Inputs (SE/ Diff/ Both) V IN Ref Analog Power (mw) Comments Range MAX I 2 C SE Int TSSOP E, C 3.95 MAX Parallel SE 10 Int TSSOP E, C MAX Parallel SE 10 Int TSSOP E, C MAX Parallel SE ±10 Int TSSOP E, C MAX Parallel SE ±10 Int TSSOP E, C MAX Parallel SE ±5 Int TSSOP E, C MAX Parallel SE ±5 Int TSSOP E, C 6.77 MAX SPI SE 6, ±6 Ext SSOP E, C MAX SPI SE 2.048, Ext SSOP E, C MAX Parallel SE Int TSSOP E, C 7.65 MAX Parallel SE Int TSSOP E, C 7.65 MAX11101* SPI SE Int WLP E, C 3.55 MAX SPI SE Int µMAX E, C 5.95 MAX SPI SE 12, ±12 Int SSOP E, C MAX SPI SE 4.096, ±4.096 Int SSOP E, C MAX Parallel SE 5 Int LQFP E 4.91 MAX Parallel SE ±5 Int LQFP E 4.91 MAX Parallel SE ±10 Int LQFP E 4.91 MAX SPI Both 4.096, ±4.096 Int TSSOP E 6.67 MAX SPI Both 12, ±12 Int TSSOP E 6.65 MAX SPI SE Int QSOP E 7.00 MAX Parallel SE ±5 Int Pin-compatible 16-/14-bit 56-TQFN, 64-TQFP-EP E 8.49 MAX Parallel SE 5 Int LQFP E 9.83 MAX Parallel SE ±5 Int LQFP E 9.83 MAX Parallel SE ±10 Int LQFP E 9.83 MAX Parallel SE ±5 Int Pin-compatible 16-/14-bit 56-TQFN, 64-TQFP-EP E MAX1032* SPI Both ± Int TSSOP E 6.95 MAX1034* SPI Both ±4.096 Int TSSOP E 6.95 MAX SPI SE Int QSOP E 6.75 New products are identified in bold blue. 15

16 SAR ADCs (continued) 14 Bit Input Channels Sample Rate (ksps) Interface Inputs (SE/ Diff/ Both) V IN Ref Analog Power (mw) Comments MAX Parallel SE ±5 Int Pin-compatible 16-/14-bit 56-TQFN, 64-TQFP-EP Range E MAX Parallel SE 5 Int LQFP E MAX Parallel SE ±5 Int LQFP E MAX Parallel SE ±10 Int LQFP E Bit Input Channels Sample Rate (ksps) Interface Inputs (SE/ Diff/ Both) V IN Ref Analog Power (mw) Comments Range MAX SPI SE 2.5 Int 3, CDIP (N), M, E, C PDIP (N), 8-SO (N) MAX SPI SE 2.5 Ext 3, 3.3, CDIP (N), M, E, C PDIP (N), 8-SO (N) MAX SPI SE 10, ±10 Int PDIP (N) E, C 6.98 MAX SPI SE 4.096, Int PDIP (N) E, C 6.98 MAX SPI SE 4.096, Int SOT23, 8-TDFN-EP MAX SPI SE 2.5, ±1.25 Int 3, SOT23, 8-TDFN-EP E 3.45 E 3.45 MAX SPI SE 2.5 Int 3, SO (N) E, C 4.85 MAX SPI Diff 3.6, ±1.8 Ext 1.8, 2.5, 3, TDFN-EP M, E 2.48 MAX SPI SE 2.5 Int SO (N) E, C 4.85 MAX SPI SE 3.6 Ext 2.5, 3, MSOP A 1.15 MAX SPI Diff 2.048, MAX SPI Diff 2.048, MAX SPI Diff 4.096, MAX SPI Diff 4.096, MAX SPI Diff 4.096, MAX SPI Diff 4.096, Int 3, TQFN E 3.99 Int 3, TQFN E 3.99 Ext TQFN E 3.69 Ext TQFN E 3.69 Int TQFN E 3.99 Int TQFN E 3.99 MAX SPI SE 3.6 Ext 2.5, 3, SOT23 A 1.70 MAX I 2 C Both 4.096, Int µMAX E 1.25 MAX I 2 C Both 2.048, MAX SPI SE 4.096, Int 3, µMAX, 12-WLP Int SOT23, 8-TDFN-EP MAX SPI SE 2.5, ±1.25 Int 3, SOT23, 8-TDFN-EP MAX SPI SE 3.6, ±1.8 Ext 1.8, 2.5,3, 3.3 New products are identified in bold blue µMAX, 10-TDFN-EP E 1.25 E 3.45 E 3.45 M, E

17 SAR ADCs (continued) 12 Bit Input Channels Sample Rate (ksps) Interface Inputs (SE/ Diff/ Both) V IN Ref Analog Power (mw) Comments Range MAX11666* SPI SE 3.6 Ext 2.5, 3, SOT23 A 1.35 MAX Parallel SE 5 Int LQFP E 4.99 MAX Parallel SE ±5 Int LQFP E 6.97 MAX Parallel SE ±10 Int LQFP E 6.97 MAX SPI SE 3.6 Ext 2.5, 3, µMAX-EP, 10-TDFN-EP A 1.95 MAX SPI SE 3.6 Ext 2.5, 3, µMAX-EP, 10-TDFN-EP MAX11122* SPI SE 3.6 Ext 2.5, 3, Pin-compatible 1Msps/3Msps A TQFN A 2.05 MAX I 2 C Both 4.096, MAX I 2 C Both 2.048, MAX I 2 C Both 2.048, MAX I 2 C Both 4.096, Int µMAX E 3.20 Int 3, µMAX E 3.20 Int 3, µMAX E 3.98 Int µMAX E 3.98 MAX11626* SPI SE 4.096, Int Pin-compatible, 12-/10-/8-bit 16-QSOP E, C 2.14 MAX11627* SPI SE 2.5, ±1.25 Int 3, Pin-compatible, 12-/10-/8-bit 16-QSOP E, C 2.14 MAX11634* SPI Both 4.096, Int Pin-compatible, 12-/10-/8-bit 16-QSOP E, C 2.74 MAX11635* SPI Both 2.5, ±1.25 Int 3, Pin-compatible, 12-/10-/8-bit 16-QSOP E, C 2.74 MAX Parallel Both 2.5, ±1.25 Int QSOP E, C 5.74 MAX SPI Both 2.5, ±1.25 Int TSSOP E, C 5.04 MAX Parallel Both 2.5, ±1.25 Int QSOP E, C 5.74 MAX Parallel SE 5 Int LQFP E 6.54 MAX Parallel SE ±5 Int LQFP E 7.95 MAX Parallel SE ±10 Int LQFP E 7.95 MAX SPI Both 2.048, Int 3, TQFN A 3.75 MAX SPI Both 2.048, Int TQFN A 3.75 MAX SPI Both ±10 Int TQFN A 6.48 MAX Parallel Both 2.5, ±1.25 Int QSOP E, C 5.87 MAX Parallel Both 2.5, ±1.25 Int QSOP E, C 5.87 MAX11132* SPI SE 3.6 Ext 2.5, 3, Pin-compatible 1Msps/3Msps 28-TQFN A 6.95 MAX11125* SPI SE 3.6 Ext 2.5, 3, Pin-compatible 1Msps/3Msps 28-TQFN A 2.60 MAX I 2 C SE 10, ±10 Int PDIP (N), 28-SSOP E, C

18 SAR ADCs (continued) 12 Bit Input Channels Sample Rate (ksps) Interface Inputs (SE/ Diff/ Both) V IN MAX I 2 C SE 4.096, MAX I 2 C Both 4.096, MAX I 2 C Both 2.048, Ref Analog Power (mw) Comments Int PDIP (N), 28-SSOP Range E, C 9.25 Int QSOP E 3.50 Int 3, QSOP E 3.50 MAX SPI SE 10, ±10 Int PDIP (N), 28-SSOP MAX SPI SE 4.096, Int PDIP (N), 28-SSOP E, C 8.95 E, C 8.95 MAX Parallel Both 2.5, ±1.25 Int 3, QSOP E, C 5.99 MAX Parallel Both 2.5, ±1.25 Int 3, QSOP E, C 5.99 MAX11636* SPI Both 4.096, Int Pin-compatible, 12-/10-/8-bit 16-QSOP E, C 3.27 MAX11637* SPI Both 2.5, ±1.25 Int 3, Pin-compatible, 12-/10-/8-bit MAX SPI SE Int Pin-compatible, 12-/10-/8-bit MAX SPI SE 2.5 Int 3, Pin-compatible, 12-/10-/8-bit 16-QSOP E, C QSOP E, C QSOP E, C 2.05 MAX SPI Both 4.096, Int Internal temp sensor MAX SPI Both 2.5, ±1.25 Int 3, Internal temp sensor 16-QSOP E, C QSOP E, C 4.45 MAX Parallel SE 5 Int LQFP E 8.39 MAX Parallel SE ±5 Int LQFP E MAX Parallel SE ±10 Int LQFP E MAX I 2 C Both 4.096, Int QSOP E 4.19 MAX I 2 C Both 2.048, MAX SPI Both 4.096, Int 3, QSOP E 4.19 Int Internal temp sensor MAX SPI Both 2.5, ±1.25 Int 3, Internal temp sensor MAX11131* SPI SE 3.6 Ext 2.5, 3, Pin-compatible 1Msps/3Msps 20-QSOP E, C QSOP E, C TQFN A 7.95 MAX11128* SPI SE 3.6 Ext 2.5, 3, Pin-compatible 1Msps/3Msps MAX SPI SE Int Pin-compatible, 12-/10-/8-bit MAX SPI SE 2.5 Int 3, Pin-compatible, 12-/10-/8-bit 28-TQFN A QSOP E, C QSOP E, C 4.00 New products are identified in bold blue. 18

19 SAR ADCs (continued) 12 Bit Input Channels Sample Rate (ksps) Interface Inputs (SE/ Diff/ Both) V IN Ref Analog Power (mw) Comments Range MAX SPI Both 4.096, Int Internal temp sensor 24-QSOP, 28-TQFN E, C 5.43 MAX SPI Both 2.5, ±1.25 Int 3, Internal temp sensor 24-QSOP, 28-TQFN E, C Bit Input Channels Sample Rate (ksps) Interface Inputs (SE/ Diff/ Both) V IN MAX SPI Both 4.096, Ref Analog Power (mw) Comments Int SOT23, 8-TDFN-EP Range E 2.40 MAX SPI Both 2.5, ±1.25 Int 3, SOT23, 8-TDFN-EP E 2.40 MAX SPI Diff 3.6, ±1.8 Ext 1.8, 2.5, 3, TDFN-EP E 1.81 MAX SPI SE 3.6 Ext 2.5, 3, MSOP A 1.04 MAX SPI Diff 2.048, Int 3, TQFN E 2.75 MAX SPI Diff 2.048, MAX SPI Diff 4.096, MAX SPI Diff 4.096, Int 3, TQFN E 2.75 Int TQFN E 2.75 Int TQFN E 2.75 MAX SPI SE 3.6 Ext 2.5, 3, SOT23 A 1.50 MAX SPI SE 3.6 Ext 2.5, 3, SOT23 A 1.60 MAX I 2 C Both 4.096, Int µMAX E 1.10 MAX I 2 C Both 2.048, MAX SPI Both 4.096, Int 3, µMAX, 12-WLP Int SOT23, 8-TDFN-EP E 1.10 E 2.40 MAX SPI Both 2.5, ±1.25 Int 3, SOT23, 8-TDFN-EP E 2.40 MAX SPI SE 3.6, ±1.8 Ext 1.8, 2.5, 3, TDFN-EP E 1.93 MAX11664* SPI SE 3.6 Ext 2.5, 3, SOT23 A 1.25 MAX SPI SE 3.6 Ext 2.5, 3, TDFN-EP A 1.75 MAX I 2 C Both 4.096, Int µMAX E 1.85 MAX I 2 C Both 2.048, MAX I 2 C Both 2.048, MAX I 2 C Both 4.096, MAX11618* SPI SE 4.096, Int 3, µMAX E 1.85 Int 3, µMAX E 2.79 Int µMAX E 2.79 Int Pin-compatible, 16-QSOP E, C /10-/8-bit MAX11619* SPI SE 2.5, ±1.25 Int 3, Pin-compatible, 16-QSOP E, C /10-/8-bit MAX SPI Both 2.5, ±1.25 Int 3, TSSOP E, C 4.03 MAX Parallel Both 2.5, ±1.25 Int QSOP E, C 3.92 New products are identified in bold blue. 19

20 SAR ADCs (continued) 10 Bit Input Channels Sample Rate (ksps) Interface Inputs (SE/ Diff/ Both) V IN Ref Analog Power (mw) Comments Range MAX SPI Both 2.5, ±1.25 Int TSSOP E, C 4.03 MAX Parallel Both 2.5, ±1.25 Int QSOP E, C 3.92 MAX11121* SPI SE 3.6 Ext 2.5, 3, Pin-compatible 1Msps/3Msps 28-TQFN A 1.85 MAX SPI Diff ±5 Int SSOP E 2.68 MAX SPI Diff ±2.4 Int 3, SSOP E 2.68 MAX I 2 C Both 4.096, Int QSOP E 2.10 MAX I 2 C Both 2.048, Int 3, QSOP E 2.10 MAX Parallel Both 2.5, ±1.25 Int 3, QSOP E, C 4.11 MAX Parallel Both 2.5, ±1.25 Int 3, QSOP E, C 4.11 MAX11620* SPI SE 4.096, Int Pin-compatible, 12-/10-/8-bit 16-QSOP E, C 2.07 MAX11621* SPI SE 2.5, ±1.25 Int 3, 3.3, Pin-compatible, 12-/10-/8-bit 16-QSOP E, C 2.07 MAX SPI Both 4.096, Int Internal temp sensor MAX SPI Both 2.5, ±1.25 Int 3, Internal temp sensor 16-QSOP E, C QSOP E, C 3.46 MAX Parallel Both 2.5, ±1.25 Int QSOP E, C 4.11 MAX SPI Both 2.5, ±1.25 Int TSSOP E, C 4.19 MAX Parallel Both 2.5, ±1.25 Int QSOP E, C 4.11 MAX11130* SPI SE 3.6 Ext 2.5, 3, Pin-compatible 1Msps/3Msps 28-TQFN A 4.95 MAX11124* SPI SE 3.6 Ext 2.5, 3, Pin-compatible 1Msps/3Msps 28-TQFN A 2.40 MAX SPI Both 2.5, ±1.25 Int 3, TSSOP E 3.50 MAX SPI Both 4.096, Int 3, 3.3, TSSOP E 3.50 MAX I 2 C Both 4.096, MAX I 2 C Both 2.048, MAX SPI Both 4.096, Int QSOP E 2.99 Int 3, QSOP E 2.99 Int Internal temp sensor MAX SPI Both 2.5, ±1.25 Int 3, Internal temp sensor MAX11624* SPI SE 4.096, Int Pin-compatible, 12-/10-/8-bit 20-QSOP E, C QSOP E, C QSOP E, C 3.26 MAX11625* SPI SE 2.5, ±1.25 Int 3, Pin-compatible, 12-/10-/8-bit 24-QSOP E, C 3.26 MAX SPI Both 4.096, Int Internal temp sensor MAX SPI Both 2.5, ±1.25 Int 3, Internal temp sensor 24-QSOP, 28-TQFN 24-QSOP, 28-TQFN E, C 4.36 E, C

21 SAR ADCs (continued) 10 Bit Input Channels Sample Rate (ksps) Interface Inputs (SE/ Diff/ Both) V IN Ref Analog Power (mw) Comments MAX11129* SPI SE 3.6 Ext 2.5, 3, Pin-compatible 1Msps/3Msps MAX11127* SPI SE 3.6 Ext 2.5, 3, Pin-compatible 1Msps/3Msps Range 28-TQFN A TQFN A Bit Input Channels Sample Rate (ksps) Interface Inputs (SE/ Diff/ Both) V IN Ref Analog Power (mw) Comments Range MAX SPI Diff 2 Int ±5 0.7 ADC/DAC codec See data sheet E 2.98 MAX SPI Diff 4 Int ADC/DAC codec See data sheet E 2.98 MAX SPI Diff 5.5 Ext 3, 3.3, ADC/DAC codec 8-µMAX E 2.50 MAX SPI SE Int 3, 3.3, SOT23 E 0.89 MAX SPI SE Int SOT23 E 0.89 MAX SPI Diff 3.6, ±1.8 Ext 1.8, 2.5, 3, TDFN-EP E 1.15 MAX SPI SE , 3, MSOP A 0.67 MAX SPI SE 3.6 Ext 2.5, 3, SOT23 A 0.85 MAX SPI SE 3.6 Ext 2.5, 3, SOT23 A 0.95 MAX SPI SE Int 3, 3.3, SOT23 E 0.89 MAX SPI SE 5.5 Ext SOT23 E 0.84 MAX SPI SE Int 3, 3.3, SOT23 E 0.89 MAX SPI SE 3.6, ±1.8 Ext 1.8, 2.5, 3, TDFN-EP E 1.15 MAX11662* SPI SE , 3, SOT23 A 0.87 MAX SPI SE 3.6 Ext 2.5, 3, TDFN-EP A 1.10 MAX I 2 C Both 4.096, Int SOT23 E 1.40 MAX I 2 C Both 2.048, Int 3, SOT23 E 1.40 MAX Parallel SE 5 Ext CDIP (N), 24-PDIP (N), 24-SSOP M, E, C 3.30 MAX11120* SPI SE 3.6 Ext 2.5, 3, Pin-compatible 1Msps/3Msps 28-TQFN A 1.10 MAX SPI Both 2.048, MAX SPI Both 4.096, Int 3, 3.3, CDIP (N), 20-PDIP (N), 20-SSOP Int CDIP (N), 20-PDIP (N), 20-SSOP M, E, C 1.86 M, E, C 1.86 MAX I 2 C Both 4.096, MAX I 2 C Both 2.048, Int QSOP E 1.45 Int 3, QSOP E 1.45 MAX11638* SPI SE 4.096, Int Pin-compatible, 12-/10-/8-bit 16-QSOP E, C 1.90 MAX11639* SPI SE 2.5, ±1.25 Int 3, Pin-compatible, 12-/10-/8-bit 16-QSOP E, C

22 SAR ADCs (continued) 8 Bit Input Channels Sample Rate (ksps) Interface Inputs (SE/ Diff/ Both) V IN Ref Analog Power (mw) Comments MAX Parallel SE 5 Ext CDIP (W), 28-PDIP (W), 28-SSOP MAX11123* SPI SE 3.6 Ext 2.5, 3, Pin-compatible 1Msps/3Msps MAX I 2 C Both 4.096, MAX I 2 C Both 2.048, MAX11642* SPI SE 4.096, Range M, E, C TQFN A 1.40 Int QSOP E 1.90 Int 3, QSOP E 1.90 Int Pin-compatible, 12-/10-/8-bit MAX11643* SPI SE 2.5, ±1.25 Int 3, Pin-compatible, 12-/10-/8-bit MAX11126* SPI SE 3.6 Ext 2.5, 3, Pin-compatible 1Msps/3Msps 24-QSOP E, C QSOP E, C TQFN A Wire is a registered trademark of Maxim Integrated Products, Inc. *Future product contact the factory for availability. erature ranges: A = -40 C to +125 C, C = 0 C to +70 C, E = -40 C to +85 C, G = -40 C to +105 C, M = -55 C to +125 C, U = 0 C to +85 C up piece price provided is for design guidance and is FOB USA. Lowest grade pricing. International prices will differ due to local duties, taxes, and exchange rates. Not all packages are offered in 1k increments, and some may require minimum order quantities. 22

23 High-Precision Digital-to-Analog Converters Maxim offers over 260 high-precision DACs for industrial, communications, computing, and consumer applications. These high-performance DACs are designed to meet customer specifications for precision and channel count, and they come in small packages to save board space. High precision: < ±1 LSB INL 1 to 32 channels PRECISION DACs Resolutions from 6 bits up to 16 bits Parallel and high-speed serial (SPI, I 2 C) interfaces 10 BIT 13 BIT 16 BIT Fast settling time: < 1µs Small packages (WLP, SOT23, QFN, µmax) 8 BIT OR LESS 12 BIT 14 BIT 16-/14-Bit, Buffered Single DACs Save Power and Board Space Maxim s new 16-/14-bit, single-channel DACs, MAX5216/MAX5214, integrate a buffer in a 3mm x 3mm, 8-pin µmax to save board and simplify design. Extremely low supply current (< 80µA) makes the DACs well suited for portable and battery-powered applications, as well as circuits where power efficiency is important. Safe power-on reset (POR) to zero DAC output V DD REF Buffered voltage output directly drives 10kΩ loads MAX5216/MAX5214 POR CS SCLK DIN SERIAL-TO- PARALLEL CONVERTER INPUT REGISTER DAC REGISTER 16-/14-BIT DAC BUFFER OUT Fast 50MHz, 3-wire, SPI-/QSPI-/MICROWIREcompatible serial interface CLR GND Asynchronous CLR clears DAC output to code 0 Features and Benefits Extremely low power consumption High reference input resistance 80µA (max) operating; 2µA shutdown mode High accuracy improves system performance ±3 LSB INL max (MAX5216) ±1 LSB INL max (MAX5214) Save board space Integrated voltage buffer 3mm x 3mm µmax package Applications Two-wire sensors Communications systems Autotuning Process control and servo loops Portable instruments Power amplifier control 23

24 DACs Channels V/I Output* Interface INL (max) over Current (µa) Range AVDD Reference Buffered Range 16 Bit MAX V Parallel 4 2mA (4.5 to 5.5)/(2.7 to 5.25) Int E 32-TQFN 8.50 MAX V SPI to 5.25 Ext G 8-µMAX 4.91 MAX V SPI mA 4.75 to 5.25 Ext C, E 8-SO 4.50 MAX V SPI 20, mA (4.5 to 5.5)/(2.7 to 3.6) Int G, C 10-µMAX 9.27/4.25 MAX V SPI 20, mA (4.5 to 5.5)/(2.7 to 3.6) Ext G, C 10-µMAX 8.88/3.62 MAX541/42 1 V SPI 1, 2, 4 1.1mA 4.75 to 5.5 Ext C, E 8-SO 9.95 MAX V SPI 2, (4.5 to 5.5)/(2.7 to 3.6) Ext C, E 8-µMAX 9.95 MAX V SPI mA 2.7 to 5.25 Int, ext G 16-TQFN 3.39 MAX V/I SPI mA (13.48 to 15.75)/ Ext G 64-LQFP 5.50 (13.48 to 40) MAX V SPI 8 2.3mA 2.7 to 5.25 Int, ext G 24-TQFN 5.75 MAX V SPI 8 3.6mA 2.7 to 5.25 Int, ext G 24-TQFN 9.95 MAX5621/22/23 16 V SPI 20 82mA to Ext U 68-TQFN MAX5631/32/33 32 V SPI 20 82mA to Ext U 68-TQFN MAX V SPI 8, 16 15mA 4.75 to 5.25 Ext U 56-TQFN MAX5762/64 32 V SPI 16 15mA 4.75 to 5.25 Ext U 32-TQFN and 14 Bit MX I Parallel 1, 2 4mA 11.4 to Ext C, E 28-SO MX I Parallel 1, 2 4mA -0.5 to +12 or +15 Ext C, E 24-SO MX7534/35 1 I Parallel 1, 2 3mA/4mA 11.4 to Ext C, E 20-SO 16.71/18.75 MAX I SPI to 3.3 Int G 36-WLP C.F. MAX I I 2 C to 3.3 Int G 36-WLP C.F. MAX V SPI to 5.25 Ext G 8-µMAX 3.89 MAX535 1 V SPI 0.5, to 5.5 Ext C, E 8-µMAX 4.95 MAX V SPI 1, to 3.6 Ext C, E 8-µMAX 5.50 MAX5130/31 1 V SPI 0.5, 1, (4.5 to 5.5)/(2.7 to 3.6) Int E 16-QSOP 4.62 MAX5132/33 1 V SPI 0.5, 1, (4.5 to 5.5)/(2.7 to 3.6) Int E 16-QSOP 4.62 MAX544/45 1 V SPI 0.5, 1 1.1mA 4.75 to 5.25 Ext C, E 8-SO 7.90 MAX V SPI 8 1.1mA 4.75 to 5.25 Ext C, E 8-SO 4.20 MAX V SPI (4.5 to 5.5)/(2.7 to 3.6) Ext E 8-µMAX 6.50 MAX5170/71 1 V SPI 1, 2 400/ to 5.5 Ext E 16-QSOP 5.94 MAX5172/73 1 V SPI 2, 4 400/ to 3.6 Ext E 16-QSOP 5.94/5.45 MAX V SPI 0.5, to 5.5 Ext C 16-QSOP MAX V SPI 1, to 3.6 Ext C 16-QSOP MAX V SPI 0.5, to 5.5 Ext C 16-QSOP MAX V SPI 1, to 3.6 Ext C 16-QSOP MX V Parallel ±15 Ext E 44-MQFP MAX547 8 V Parallel 2, 4 4.4mA ±5 Ext C, E 44-MQFP MAX V Parallel 2, 4 1.3mA ±12 Ext C, E 44-MQFP MAX V Parallel 2, 4 2.5mA -9 to +14 Ext C, E 44-MQFP MAX V Parallel 4, 8 4mA -9 to +14 Ext C 44-MQFP MX V Parallel 2, ±15 Ext E 44-MQFP MAX V SPI 4 1.5mA 4.75 to 5.25 Ext U 64-TQFP Bit MAX5290/91 2 V SPI 1, 4 2mA 2.7 to 5.25 Ext E 16-TQFN 4.42/5.36 MAX514 4 I Serial to 5.25 Ext C, E 28-SO MAX V I 2 C to 5.5 Ext E 10-µMAX 6.73 MAX526/27 4 V Parallel 0.5, 1 28mA -5 and +12 to +15, ±5 Ext C, E 24-SO (W) MAX525 4 V SPI 0.5, to 5.5 Ext C, E 20-SSOP MAX536 4 V SPI 0.5, 1 25mA 10.8 to 13.2 Ext C, E 16-SO MAX537 4 V SPI 0.5, 1 16mA 4.5 to 5.5 Ext C, E 16-SO (W) MAX V SPI 1 3.6mA 2.7 to 5.25 Int, ext G 24-TQFN 4.75 MAX V SPI 0.5, to 3.6 Ext C, E 20-SSOP MAX5500/01 4 V SPI 0.75, (4.5 to 5.5)/(3 to 3.6) Ext G 20-SSOP 5.80 MAX V SPI to 5.5 Ext A, E 10-µMAX 5.67 MAX5580/81 4 V SPI 1, 4 4mA 2.7 to 5.25 Ext E 20-TQFN 6.63 MAX5306/07 8 V SPI to 5.5 Ext E 16-TSSOP 9.30 MAX5590/91 8 V SPI 1, 4 8mA 2.7 to 5.25 Ext E 24-TSSOP 9.48 MAX5331/32/33 32 V SPI 4 42mA (-5.25 to -2.75)/ (+8.55 to +11.6) Ext E 68-TQFN New products are identified in bold blue. 24

25 DACs (continued) Channels V/I Output* Interface INL (max) over Current (µa) Range AVDD Reference Buffered Range 12 Bit MX I Parallel 9 2mA 5 to 15 Ext C, E 18-SO (W) 6.35 MX I Parallel 0.5, 1, 2 2mA 5, 15 Ext C, E 20-DIP 6.25 MX I Parallel 1 3mA 5, 15 Ext C, E 20-DIP 7.58 MX I Serial mA 4.75 to 5.25 Ext C, E 16-DIP 8.00 MAX543 1 I SPI , 12, or 15 Ext C, E 8-SO 5.45 MAX551 1 I SPI 0.5, 1 1.5mA 4.5 to 5.25 Ext C, E 10-µMAX 5.25 MAX552 1 I SPI 0.5, to 3.6 Ext C, E 10-µMAX 5.25 MAX V I 2 C to 5.5 Ext E 6-SOT MAX530 1 V Parallel to +5.5 or ±5 Int, ext C, E 24-SSOP 4.80 MX V Parallel 1 10mA ±15 Ext C, E 24-SO 7.36 MAX501/02 1 V Parallel 0.5, mA ±12 to ±15 Ext C, E 24-SO 6.85 MAX507/08 1 V Parallel mA ±12 to ±15 Int C, E 24-SO (W) 9.67 MX7245/48 1 V Parallel 1 1.2mA ±12 to ±15 Int C, E 20-DIP MAX531 1 V SPI 0.5, to +5.5 or ±5 Int, ext C, E 14-SO 5.18 MAX V SPI to 5.5 Ext C, E 8-µMAX 2.25 MAX V SPI 1 4mA to Ext E 16-SSOP 4.25 MAX V SPI 0.5, to 5.5 Ext C 8-µMAX 4.20 MAX V SPI 1, to 3.6 Ext C 8-µMAX 7.10 MAX V SPI to 5.5 Ext A, E 6-SOT MAX5120/22 1 V SPI 0.5, to 5.5 Int E 16-QSOP 3.80 MAX5121/23 1 V SPI 1, to 3.6 Int E 16-QSOP 3.80 MAX5174/75 1 V SPI 1, 2 400/ to 5.5 Ext C, E 16-QSOP 4.29 MAX5176/77 1 V SPI 2, 4 400/ to 3.6 Ext C, E 16-QSOP 4.29 MAX538/39 1 V SPI 0.5, to 5.5 Ext C, E 8-SO 4.61 MAX5530/31 1 V SPI 8 5/7 1.8 to 5.5 Ext/int E 12-QFN 1.95/2.35 MAX V SPI 1 1.6mA 2.7 to 5.25 Int, ext G 16-TQFN 1.60 MX I Parallel 0.5, 1, 2 2mA 5 to 16 Ext C, E 18-SO (W) 6.34 MX I Parallel 1 2.5mA 4.75 to 5.25 Ext C, E 16-SO (W) 8.00 MX7537/47 2 I Parallel 1 2mA 12 to 15 Ext C, E 24-SO (W) 14.04/16.45 MAX V I 2 C to 5.5 Ext E 8-µMAX 4.79 MX7837/47 2 V Parallel mA ±12 to ±15 Ext C 24-SO MAX532 2 V SPI mA ±12 to ±15 Ext C, E 16-SO (W) 8.45 MAX V SPI to 5.5 Ext C, E 16-QSOP 3.75 MAX V SPI 1 16mA ±12 to ±15 Ext E 28-SSOP 8.79 MAX V SPI to 5.5 Ext A, E 8-µMAX 4.38 MAX5154/56 2 V SPI 0.5, to 5.5 Ext C, E 16-QSOP 8.18 MAX5155/57 2 V SPI 1, to 3.6 Ext C, E 16-QSOP 8.18 MAX5230/31 2 V SPI 0.5, 1 475/525 (2.7 to 3.6)/(4.5 to 5.5) Int E 16-QSOP 6.20 MAX5234/35 2 V SPI 0.5, 1 430/450 (2.7 to 3.6)/(4.5 to 5.5) Ext E 10-µMAX 4.76 MAX V SPI 1 2.3mA 2.7 to 5.25 Int, ext G 24-TQFN 2.50 MAX5532/34 2 V SPI to 5.5 Ext E 12-QFN 2.75 MAX5533/35 2 V SPI to 5.5 Int E 12-QFN Bit MAX515 1 V SPI to 5.5 Ext C, E 8-SO (N) 1.85 MAX I SPI 4, 6 2mA 2.7 to 5.25 Int, ext E 8-TDFN 3.19 MAX I SPI/I 2 C 2 6mA 2.7 to 5.25 Int, ext E 16-TQFN 3.37 MAX V I 2 C to 5.5 Ext E 8-µMAX 2.62 MAX V SPI to 5.5 Ext E 8-µMAX 2.61 MAX5158/59 2 V SPI 1 650/600 (4.5 to 5.5)/(2.7 to 3.6) Ext C, E 16-QSOP 3.00 MAX5232/33 2 V SPI (2.7 to 3.6)/(4.5 to 5.5) Int E 16-QSOP 4.26 MAX5236/37 2 V SPI (2.7 to 3.6)/(4.5 to 5.5) Ext E 10-µMAX 2.69 MAX5292/93 2 V SPI 1 2mA 2.7 to 5.25 Ext E 16-TQFN 3.45 MAX V SPI to 5.5 Ext/int E 12-QFN 1.62/2.01 MAX V I 2 C to 5.5 Ext E 10-µMAX 3.65 MAX V SPI to 5.5 Ext E 10-µMAX 2.95 MAX V SPI 0.5, to 5.5 Ext C, E 20-SSOP 4.95 MAX V SPI 0.5, to 3.6 Ext C, E 20-SSOP 4.95 MAX5582/83 4 V SPI 1 4mA 2.7 to 5.5 Ext E 20-TQFN 3.82 MAX5308/09 8 V SPI 2 1.7mA 2.7 to 5.5 Ext E 16-TSSOP 5.30 MAX5592/93 8 V SPI 1 8mA 2.7 to 5.25 Ext E 24-TSSOP

26 DACs (continued) Channels V/I Output* Interface INL (max) over Current (µa) Range AVDD Reference Buffered Range 10 Bit MAX503 1 V Parallel to 5.5 Int C, E 24-SO (W) 2.66 MAX V I 2 C to 5.5 Int E 6-SOT MAX V SPI to 5.5 Ext E, A 6-SOT MAX504 1 V SPI to 5.5 Int C, E 14-SO (N) 2.80 MAX V SPI to 5.5 Ext C, E 8-µMAX 1.60 MAX5354/55 1 V SPI (4.5 to 5.5)/(3.15 to 3.6) Ext C, E 8-µMAX 2.70/2.90 MAX5520/21 1 V SPI to 5.5 Ext/int E 12-QFN 1.35/ Bit MAX I Parallel Ext C, E 16-QSOP 1.89 MX I Parallel to 16 Ext C 16-SO (W) 3.25 MX I Parallel or 15 Ext C, E 16-SO 3.15 MAX I Parallel or 15 Ext C, E 16-SO 2.26 MAX517 1 V I 2 C 1, mA 4.5 to 5.5 Ext C 8-SO 2.00 MAX5380/81/82 1 V I 2 C (2.7 to 3.6)/(4.5 to 5.5)/(2.7 to 5.5) Int E 5-SOT MX V Parallel 1 4mA -5 to +12 or +15 Ext C 18-SO (W) 3.95 MAX5383/84/85 1 V SPI (2.7 to 3.6)/(4.5 to 5.5)/(2.7 to 5.5) Int E 6-SOT MAX5510/11 1 V SPI 1 5/7 1.8 to 5.5 Ext/int E 12-TQFN 1.10/1.49 MX I Parallel to 15 Ext C, E 20-SO (W) 4.74 MX I Parallel to 15 Ext C, E 20-SO (W) 4.75 MAX I SPI/I 2 C 1 6mA 2.7 to 5.25 Int, ext E 16-TQFN 2.97 DS I I 2 C to 5.5 Ext E 14-TDFN 0.58 MAX V I 2 C to 5.5 Ext E 8-µMAX 0.90 MAX V I 2 C 2 2mA 2.7 to 5.25 Ext E 16-QSOP 3.45 MAX518/19 2 V I 2 C 1.5 6mA 4.5 to 5.5 Int (MAX518), ext C, E, M 8-SO 2.25/2.35 MAX V Parallel 1, to 5.5 Ext E 16-TSSOP 2.09 MAX522 2 V SPI mA 2.7 to 5.5 Ext C, E 8-SO 2.68 MAX5222/23 2 V SPI 1 800/ to 5.5 Ext E 8-SOT DS V SPI 2 1mA 3.0 to 5.5 Ext E 8-TSSOP 1.73 MAX548A/49A 2 V SPI 1 250/ to 5.5 Int (MAX548A), ext C, E 8-µMAX 2.35 MAX5512/14 2 V SPI to 5.5 Ext E 8-µMAX 1.32 MAX5513/15 2 V SPI to 5.5 Int E 12-QFN 1.72 MAX5294/95 2 V SPI 0.5 2mA 2.7 to 5.25 Ext E 16-TQFN 1.70 MAX V Parallel 1, to 5.5 Int E 16-TSSOP 2.87/2.39 MAX512/13 3 V SPI mA ±5/±3 Ext C, E 14-SO 3.65 MAX500 4 V I 2 C 0.5, 1 1.2mA +15 or ±5 Ext C, E 16-SO (W) 4.09 MAX520 4 V I 2 C to 5.5 Ext C, E 20-SSOP 4.12 MAX5115/16 4 V I 2 C 2 1.3mA 2.7 to 5.25 Ext E 16-QSOP 6.10 MAX505 4 V Parallel 1, 1.5 2mA ±5 or +5 Ext C, E 24-SSOP 8.63 MAX506 4 V Parallel 1, 1.5 2mA ±5 or +5 Ext C, E 20-SO (W) 7.58 MAX V Parallel 1, to 5.5 Ext E 20-TSSOP 2.59 MAX509 4 V SPI 1, 1.5 2mA ±5 Ext C, E 20-SSOP 4.82 MAX510 4 V SPI 1, mA ±5 Ext C, E 16-SO (W) 4.67 MAX5105/06 4 V SPI 1 1mA 2.7 to 5.5 Ext E 16-QSOP 2.80 MAX534 4 V SPI 1 1.3mA 4.5 to 5.5 Ext C, E 16-QSOP 3.64/2.66 MAX5584/85 4 V SPI 0.5 4mA 2.7 to 5.5 Ext E 20-TQFN 2.13 MAX521 8 V I 2 C 1.5, 2 24mA 4.5 to 5.5 Ext C, E 24-SSOP 4.70 MAX528 8 V SPI 1 1.8mA -5.5 to 0, to Ext C, E 24-SSOP 6.21 MAX529 8 V SPI 1 1mA -5.5 to 0, to Ext C, E 24-SSOP 5.09 MAX5258/59 8 V SPI 1 2.6mA (4.5 to 5.5)/(2.7 to 3.6) Ext E 16-QSOP 2.30 MAX5594/95 8 V SPI 0.5 8mA 2.7 to 5.25 Ext E 24-TSSOP Bit or Less MAX5360/61/62 1 V I 2 C (2.7 to 3.6)/(4.5 to 5.5)/(2.7 to 5.5) Int E 5-SOT MAX5363/64/65 1 V SPI (2.7 to 3.6)/(4.5 to 5.5)/(2.7 to 5.5) Int E 6-SOT DS4412/32 2 I I 2 C 1 500/ to 5.5 Ext E 8-µMAX 0.51 DS I I 2 C to 5.75 Int E 14-TDFN 0.58 DS V I 2 C to 5.5 Ext E 8-µMAX 0.93 DS I I 2 C to 5.75 Int E 14-TDFN 0.73 DS I I 2 C to 5.5 Ext E 14-TDFN 0.73 *V = voltage, I = current. erature ranges: A = -40 C to +125 C, C = 0 C to +70 C, E = -40 C to +85 C, G = -40 C to +105 C, M = -55 C to +125 C, U = 0 C to +85 C up piece price provided is for design guidance and is FOB USA. Lowest grade pricing. International prices will differ due to local duties, taxes, and exchange rates. Not all packages are offered in 1k increments, and some may require minimum order quantities. 26

27 Best-in-Class Voltage References Maxim offers the industry's most extensive line of series and shunt voltage references, featuring over 90 core part numbers with more than 600 functional variants. This diverse selection allows customers to choose among numerous key specifications, such as accuracy, temperature coefficient, noise, and package size. High accuracy: ±0.02% (max) Lowest noise: 1.3µV P-P Ultra-low tempco: 1ppm/ C (max) Low supply current: 5µA size: 1.5mm x 1mm UCSP SERIES VOLTAGE REFERENCES SHUNT Industry s 3ppm/ C (max) Series Reference Has Ultra-Low Noise Offering an ultra-low noise of 1.3µV P-P, the MAX6126 is ideal for high-resolution data converters and noise-sensitive systems. The small 15mm 2 footprint requires only half the board space of previous-generation precision references. Features 0.4µV/div Ultra-Low Noise 0.1Hz to 10Hz, 1.3µV P-P Noise 1s/div 1.3µV P-P ±0.02% (max) initial accuracy 0.025Ω (max) load regulation 20ppm/khr long-term drift 200mV dropout at 5mA source current 20µV/V (max) line regulation -40 C to +125 C automotive temperature range Applications High-accuracy industrial process control Automated test equipment (ATE) High-resolution data converters Industry s Only Series Reference in a SOT to Guarantee ±0.04% Initial Accuracy and 10ppm/ C co Over -40 C to +125 C Offered in a 6-pin SOT23, the MAX6033 achieves temperature-drift performance that was previously available only in larger SOT and MSOP packages. This reference uses bandgap technology for low-noise performance and excellent accuracy. ERROR (±mv) 2.5V Initial Accuracy + erature Drift C to +125 C ±3.5 mv MAX6033 ±4.75 mv COMPETITOR A ±10 mv COMPETITOR B 2.5, 3.0, 4.096, and 5.0V output voltages Low 200mV dropout voltage 2.7V to 12.6V supply range Low 40µA supply current 40ppm/1000hr (typ) long-term stability Tiny, 3mm x 3mm, 6-pin SOT23 27

28 2-Terminal Shunt References Reverse- Breakdown Voltage Drift (ppm/ C, max) Initial Accuracy at T A = +25 C (±%, max) Operating Current Range 0.1Hz to 10Hz Noise (µv P-P ) Range LM4041/ /50 0.1, 0.2, 0.5, 1 60µA to 12mA 20µV RMS * SOT23, SC70 (A, E)/A 0.31/0.73 MAX6138_ , 0.2, µA to 15mA 28µV RMS * SC70 E 1.15 MAX6006/ / , , 0.5 1µA to 2mA 60 (SOT23, SO)/SOT23 E 0.55 LM4040/ /50 0.1, 0.2, 0.5, 1 60µA to 15mA 35µV RMS * SOT23, SC70 (A, E)/A 0.31/0.73 MAX6138_ , 0.2, µA to 15mA 20µV RMS * SC70 E 1.15 LM4040/ /50 0.1, 0.2, 0.5, 1 60µA to 15mA 35µV RMS * SOT23, SC70 A, E 0.31/0.73 MAX6008/09 2.5/3 30, , 0.5 1µA to 2mA 60 (SOT23, SO)/SOT23 E 0.55 MAX6138_ , 0.2, µA to 15mA 35µV RMS * SC70 E 1.15 LM4040/ /50 0.1, 0.2, 0.5, 1 60µA to 15mA 35µV RMS * SOT23, SC70 A, E 0.31/0.73 MAX6138_ , 0.2, µA to 15mA 45µV RMS * SC70 E 1.15 LM4040/ /50 0.1, 0.2, 0.5, 1 65µA to 15mA 50µV RMS * SC70 A 0.31/0.73 MAX6138_ , 0.2, µA to 15mA 50µV RMS * SC70 E 1.15 LM4040/ /50 0.1, 0.2, 0.5, 1 60µA to 15mA 35µV RMS * SOT23, SC70 A, E 0.31/0.73 MAX6138_ , 0.2, µA to 15mA 80µV RMS * SC70 E 1.15 LM4040/ /50 0.1, 0.2, 0.5, 1 60µA to 15mA 35µV RMS * SOT23, SC70 A, E 0.31/0.73 MAX6138_ , 0.2, µA to 15mA 80µV RMS * SC70 E Terminal Series References Output Voltage Range Drift (ppm/ C, max) Initial Accuracy at T A = +25 C (±%, max) Quiescent Current (µa, max) 0.1Hz to 10Hz Noise (µv P-P ) Range DS4303 Adj 2.4 to SOT23 E 0.39 DS4305 Adj 4.0 to SOT23 A 0.39 MAX6037_ADJ Adj 2.5 to , , SOT23 A 0.85 MAX6160 Adj 2.7 to SOT143, SO E 0.88 MAX to SOT23 E 0.40 MAX to , , SOT23 E 1.35 MAX6018_ to , SOT23 E 0.85 MAX6023_ to UCSP E 1.50 MAX6037_ to , , SOT23 A 0.85 MAX to , , SOT23 E 1.35 MAX to SOT23 E 0.33 MAX6161/ to , 10, 25 (MAX6190) 0.16, 0.32, /35 20/25 SO E 2.00/1.45 MAX6018_ to , SOT23 E 0.85 MAX6018_ to , SOT23 E 0.85 MAX to , , SOT23 E 1.35 MAX to SOT23 E 0.33 MAX to , , SO E 2.00 MAX6018_ to , SOT23 E 0.85 MAX to , , SOT23 E 1.35 MAX6023_ to UCSP E 1.50 MAX6034_ to , , SC70 E 0.55 MAX6037_ to , , SOT23 A 0.85 MAX to , , SOT23 E 1.35 MAX to SOT23 E 0.33 MAX6126_ to , 5, , 0.06, µmax, SO A 3.15 MAX6029_21/6129_ to /(40, 100) 0.15/(0.4, 0.5) 5 65 SOT23 E 1.74/0.55 MAX to , , SO E 2.00 MAX to , 10, , 0.24, SO E 1.45 MAX to SOT23 E 0.40 MAX6023_ to UCSP E 1.50 MAX to , , SOT23 E 1.35 MAX6033_ to , , 0.08, SOT23 A 1.45 MAX6034_ to , , SC70 E 0.55 MAX6035_ to 33 20, , SOT23 A 0.65 MAX6037_ to , , SOT23 A 0.85 MAX6043_ to 40 3, , SOT23 A 0.55 MAX6066/ to 12.6 (20, 30)/ (MAX6066), / SOT23 E 1.35/0.33 MAX to SOT23, SO E 0.95 MAX6126_ to , 5, , 0.06, µmax, SO A 3.15 MAX6029_25/6129_ to /(40, 100) 0.15/(0.4, 0.5) 5 80 SO E 1.74/0.55 MAX6133_ to , , µmax, SO A 3.79 MAX6143_ to 40 8, 25, , SO A

29 3-Terminal Series References (continued) Output Voltage Range Drift (ppm/ C, max) Initial Accuracy at T A = +25 C (±%, max) Quiescent Current (µa, max) 0.1Hz to 10Hz Noise (µv P-P ) Range MAX6166/ to , 10, 25 (MAX6192) 0.1, 0.2, /35 27/60 SO E 2.00/1.45 MAX to SO A 2.59 MAX6220_ to mA 1.5 SO A 1.60 MAX6225/ to 36 (3, 5)/1 0.04, 0.12 (MAX6225) 2.7mA 1.5 DIP, SO, CERDIP C, E, M 2.25/6.69 MAX to 18 7, , SO E 1.44 MAX to SOT23 E 0.40 MAX6023_ to UCSP E 1.50 MAX6029_30/6129_ to /(40, 100) 0.15/(0.4, 0.5) 6 95 SOT23 E 1.74/0.55 MAX to , , SOT23 E 1.35 MAX6033_ to , , 0.08, SOT23 A 1.45 MAX6034_ to , , SC70 E 0.55 MAX6035_ to 33 20, , SOT23 A 0.65 MAX6037_ to , , SOT23 A 0.85 MAX to , SOT23 E 0.40 MAX6063/ to 12.6 (20, 30)/ (MAX6063), / SOT23 E 1.35/0.33 MAX6126_ to , 5, , 0.06, µmax, SO A 3.15 MAX6133_ to , , µmax, SO A 3.79 MAX to , , SO E 2.00 MAX to , 10, , 0.17, SO E 1.43 MAX6029_33/6129_ to /(40, 100) 0.15/(0.4, 0.5) SOT23 E 1.74/0.55 MAX6034_ to , , SC70 E 0.55 MAX6029_41/6129_ to /(40, 100) 0.15/(0.4, 0.5) SOT23 E 1.74/0.55 MAX6037_ to , , SOT23 A 0.85 MAX to , , SOT23 E 1.35 MAX6043_ to 40 3, , SOT23 A 0.55 MAX6064/ to 12.6 (20, 30)/ (MAX6064), / SOT23 E 1.35/0.33 MAX6126_ to , 5, , 0.06, µmax, SO A 3.15 MAX6133_ to , , µmax, SO A 3.79 MAX to SOT23, SO E 0.95 MAX6143_ to 40 8, 25, , SO A 2.59 MAX6164/ to , 10, 25 (MAX6198) 0.05, 0.12, 0.24 (MAX6198) 120/35 50/100 SO E 2.00/1.45 MAX to SO A 2.59 MAX6220_ to mA 1.5 SO A 1.60 MAX to 36 3, , mA 2.4 DIP, SO, CERDIP C, E, M 2.25 MAX to mA 2.4 DIP, SO, CERDIP C, E, M 6.70 MAX6023_ to UCSP E 1.50 MAX6045/ to , , / /55 SOT23 E 1.35 MAX to SOT23 E 0.33 MAX to SOT23, SO E 0.95 MAX6167/ to , 10, 25 (MAX6194) 0.04, 0.1, 0.2 (MAX6194) 120/35 55/110 SO E 2.00/1.45 MAX to SOT23 E 0.40 MAX6023_ to UCSP E 1.50 MAX6029_50/6129_ to /(40, 100) 0.15/(0.4, 0.5) SOT23 E 1.74/0.55 MAX6033_ to , , 0.08, SOT23 A 1.45 MAX6035_ to 33 20, , SOT23 A 0.65 MAX6043_ to 40 3, , SOT23 A 0.55 MAX6050/ to , , / /60 SOT23 E 1.35 MAX to SOT23 E 0.33 MAX6126_ to , 5, , 0.06, µmax, SO A 3.15 MAX6133_ to , , µmax, SO A 3.79 MAX6143_ to 40 8, 25, , SO A 2.59 MAX to SOT23, SO E 0.95 MAX6165/ to , 10, 25 (MAX6195) 0.04, 0.1, 0.2 (MAX6195) 120/35 60/120 SO E 2.00/1.45 MAX to SO A 2.59 MAX6220_ to mA 1.5 SO A 1.60 MAX6250/ to 36 (3, 5)/1 0.02, 0.1 (MAX6250) 3mA 3 DIP, SO, CERDIP C, E, M 2.25/6.69 MAX to 18 7, , DIP, SO C, E 2.10 MAX6043_ to 40 3, , SOT23 A 0.55 MAX6143_ to 40 8, 25, , SO A 2.59 MAX to SO A 2.59 *Wideband noise: 10Hz f 10kHz. erature ranges: A = -40 C to +125 C, C = 0 C to +70 C, E = -40 C to +85 C, M = -55 C to +125 C up piece price provided is for design guidance and is FOB USA. Lowest grade pricing. International prices will differ due to local duties, taxes, and exchange rates. Not all packages are offered in 1k increments, and some may require minimum order quantities. 29

30 High-Performance Digital Potentiometers Maxim offers over 120 high-performance digital potentiometers. These potentiometers are optimized for applications, including adjustable voltage references and programmable-gain amplifiers (PGAs), that require digitally controlled resistors for gain adjustment, volume control, and other circuit configurations. 32 to 1024 steps 1, 2, 3, 4, and 6 channels Optimized to adjust currents and voltages for LCD/LED contrast Volume control Servo-motor control Industrial actuator control Programmable power supply Mechanical potentiometer replacement NONVOLATILE LOG TAPER VOLATILE DIGITAL POTENTIOMETERS NONVOLATILE LINEAR TAPER SINGLE DUAL THREE OR MORE SINGLE FIBER MONITORING AND CONTROL VOLATILE PROGRAMMABLE PRECISION VOLTAGE-DIVIDERS EEPROM OTP SINGLE DUAL THREE OR MORE 1.7V Digipots Extend Battery Life by 30% The MAX5391/MAX5392/MAX5393 are the industry s first digital potentiometers to operate as low as 1.7V. This enables longer battery life and helps protect against brownout conditions. Maxim's 1.7V digipots provide 30% more life than 2.7V digipots BATTERY VOLTAGE Benefits 70% 100% (2.7V DIGIPOTS) BATTERY LIFE 1.7V supply extends battery life and enhances protection against brownout conditions Small 3mm x 3mm TQFN saves space Guaranteed performance over extended temperature range (-40 C to +125 C) Flexible design choices with multiple interface, package, and end-to-end resistance options 130% (1.7V DIGIPOTS) Applications Portable handheld devices Automotive electronics Calibration Offset and gain control Adjustable voltage 30

31 Digital Potentiometers Resistor Taper Taper Positions Voltage End-to-End Resistor Values (kω) Interface NV* 1 Channel DS4301 Linear to Up/down 8-µSOP 0.61 MAX5160/61 Linear to , 100, 200 Up/down 8-µMAX/6-SOT /0.48 MAX5427/28/29 Linear to /50/10 Up/down 16-QFN 0.69 MAX Linear to /100 I 2 C 8-TDFN/6-SOT MAX5460/61/62 Linear to Up/down 5-/6-SC MAX5463/64/65 Linear to Up/down 5-/6-SC MAX5466/67/68 Linear to Up/down 5-/6-SOT MAX5471/72/74/75 Linear to /100 Up/down 6-/8-SOT /0.57 DS1809 Linear to , 50, 100 Up/down 8-µSOP 1.27 DS1869 Linear 64 ±2.7 to +8 10, 50, 100 Up/down 8-SO 2.01 MAX5527/28/29 Linear to /50/10 Up/down 8-TDFN 0.70 DS1804 Linear to , 50, 100 Up/down 8-µSOP 1.27 DS3501 Linear to I 2 C 10-µMAX 0.60 MAX5128 Linear to Up/down 8-µDFN 0.68 MAX Linear 128 ±15, /100 SPI 10-µMAX/14-TSSOP 2.49/3.24 DS1805 Linear to , 50, wire 14-TSSOP 1.10 MAX5400/01/02 Linear to /100/10 SPI 8-SOT23/µMAX 0.90 MAX5417/18/22/23/24 Linear to /100/200 I 2 C/SPI 8-TDFN 1.25 MAX Linear to /50/10/50 SPI 10-TQFN/TSSOP 1.95 DS1866 Log to wire 8-SO 1.00 MAX5407 Log to Up/down 8-SOT Channel DS3908 Linear 64 3 to I 2 C 14-TDFN 0.79 DS1267 Linear to ±5.5 10, 50, wire 20-TSSOP 3.00 DS1803 Linear to , 50, wire 14-TSSOP 2.10 DS1868 Linear 256 (4.5 to 5.5)/ 10, 50, wire 20-TSSOP 2.00 (+2.7 to ±3.3) DS3902 Linear to /30, 50/15 I 2 C 8-µSOP 0.70 MAX5403/04/05 Linear to /50/100 SPI 10-µMAX 1.25 MAX5413/14/15 Linear to /50/100 SPI 14-TSSOP 1.25 MAX Linear to /50/100 Up/down 10-µMAX/14-TSSOP 1.25 MAX5477/78 Linear to /50/100 I 2 C/SPI 12-TQFN 1.60 MAX5386/88 Linear to /50/100 SPI 16-TQFN/10-µMAX 0.97 MAX5387/89 Linear to /50/100 I 2 C/(up/down) 14-TSSOP 0.97 MAX5391/92/93 Linear to /50/100 SPI/I 2 C/SPI 16-TQFN/16-TSSOP/ TSSOP MAX Linear to /50 SPI 16-TDFN 3.60 DS1845 Linear 100/ to /10, 10/50, 10/100 2-wire 4 x 4 BGA 1.56 DS1855 Linear 100/ to /10 or 10/50 2-wire 4 x 4 BGA 1.56 DS1808 Log to ± wire 16-SO 2.36 MAX5408/09 Log to SPI 16-QFN 1.55/2.11 MAX5410/11 Log to SPI 16-QFN 1.55/2.11 MAX5456/57 Log to 5.25, ± Up/down 16-QFN 1.47 DS1801/02 Log to wire or pushbutton 14-/20-TSSOP 2.31/2.56 (DS1802) DS1807 Log to wire 14-TSSOP 2.31 DS1881/82 Log 32 or 63 (0 to 5)/±7 45 I 2 C 16-TSSOP 0.94/ Channel DS3903 Linear to x 10, 90 2-wire 20-TSSOP 0.95 DS3904/05 Linear to wire 8-/10-µSOP 0.70/0.75 DS3901 Linear to , 30, 50 I 2 C 14-TSSOP 0.88 DS1846 Linear 100/ to x 10, wire 20-TSSOP 2.43 DS3906 Pseudolog to x 2.5, wire 10-µSOP Channel DS1844 Linear to , 50, wire 20-TSSOP Channel DS1806 Linear to , 50, wire 20-TSSOP 3.95 DS3930 Linear to wire 20-TSSOP 1.95 New products are identified in bold blue. 31

32 Digital Potentiometers (continued) Resistor Taper Tap Positions Specialty Voltage End-to-End Resistor Values (kω) Interface NV* DS1847/48 Linear to , 50 2-wire 4 x 4 BGA 1.85/2.08 DS1851/54 Linear to 5.5 /50 /2-wire 4 x 4 BGA 1.73/3.72 DS1856 Linear to /50 2-wire 4 x 4 BGA 2.38 DS1857/58 Linear to wire 4 x 4 BGA 3.72/2.38 DS1859 Linear to x 50 or 2 x 20 I 2 C 4 x 4 BGA 2.38 DS1870 Linear to I 2 C 16-TSSOP 3.72 DS1863/65 Linear 3.3, 5 I 2 C 28-TQFN 1.83/2.34 DS1862/64 Linear 3.3, 5 I 2 C, 2-wire (DS1862) 28-TQFN 2.89/2.42 DS1852 Linear 3, 3.3, 5 2-wire 25-CSBGA

33 Programmable Precision Resistor-Dividers Complementing our signal chain offering, Maxim also offers high-precision, programmable resistordividers that are optimized for use in digital programmable-gain-amplifier (PGA) configurations. ±0.025% accuracy Small SOT23 packages Automotive, military, and extended temperature ranges Digitally Programmable, Precision Resistor-Dividers in Tiny µmax for PGAs Four precision divider ratios for noninverting gains of 1, 2, 4, and 8 in PGAs V DD H ±0.025%, ±0.09%, or ±0.5% ratio accuracy guaranteed over -40 C to +85 C On-chip matching resistor for op amp bias-current compensation (MAX5421) 5V single- or ±5V dual-supply operation Low 3µA supply current D0 D1 MATCH_H MATCH_L MAX5420 MAX5421 DECODER W CMOS/TTL logic compatible, 2-wire parallel interface Small 8-/10-pin µmax packages MAX5421 ONLY V SS GND L Programmable Resistor-Dividers Taper Positions Pots Voltage End-to-End Resistor Values (kω) Digital Interface Features MAX to wire parallel Precision voltage-divider for PGAs; provides noninverting gains of 1, 2, 4, and 8; gain accuracy guaranteed to ±0.025% Range E 8-µMAX 1.26 MAX to wire parallel Precision voltage-divider for PGAs; provides noninverting gains of 1, 2, 4, and 8; gain accuracy guaranteed to ±0.025%; matching resistor for op amp, input-bias current compensation E 10-µMAX 1.43 MAX ±12 to ± wire parallel Precision voltage-divider for PGAs; provides noninverting gains of 1, 2, 4, and 8; accurate to ±0.025% MAX ±12 to ± wire parallel Precision voltage-divider for PGAs; provides noninverting gains of 1, 2, 4, and 8; accurate to ±0.025%; matching resistor for op amp, inputbias current compensation E 8-SOT E 10-µMAX 1.43 MAX ±5 to ±15 2-wire parallel Digitally controlled, precision resistor network E 14-TSSOP 1.40 for programmable instrumentation amplifiers in three-op-amp configuration; provides noninverting gains of 1, 2, 4, and 8; accurate to ±0.025% MAX V precision voltage-divider M 3-SOT MAX5491/ /(10, 100) 45V/80V precision voltage-divider E/M 3-SOT erature ranges: E = -40 C to +85 C, M = -55 C to +125 C up piece price provided is for design guidance and is FOB USA. Lowest grade pricing. International prices will differ due to local duties, taxes, and exchange rates. Not all packages are offered in 1k increments, and some may require minimum order quantities. 33

34 Integrated Subsystems Low-Power DASs Maxim s single-chip, smart data-acquisition systems (DASs) are designed around 12-bit SAR and 16-bit deltasigma ADCs. They operate from a single 1.8V to 3.6V supply and offer system support for µp-based systems. UPIO1 UPIO2 UPIO3 UPIO4 CLK CLK32K 32KIN 32KOUT AIN1 SNO1 SCM1 SNC1 I INT 1:3 CURRENT DEMUX SPDT1 USER- PROGRAMMABLE I/O FBA SCM1 FBB INM1 10:1 INPUT MUX PWM WAKE-UP HF FLL PROG V OS CRDY kHz OSCILLATOR RTC AND ALARM SIGNAL DETECT DVDD VOLTAGE MONITOR (1.8V) ALARM DVDD INTERRUPT GENERATOR RESET INT SNO2 SCM2 SNC2 AIN2 AGND OUT1 IN1+ IN1- AVDD DVDD DGND CS SCLK DIN DOUT TEMP SENSOR SPDT2 SERIAL INTERFACE REF AGND OUTA SCM2 OUTB OUT1 REF DVDD 10:1 INPUT MUX MAX1358B POLARITY FLIPPER A V = 1, 2, 4, 8 CPOUT PGA REF REF 1.25V BANDGAP REFERENCE 10-BIT DAC 10-BIT DAC 16-BIT ADC LINEAR VOLTAGE REGULATOR CP VOLTAGE MONITOR AVDD REF ADD ONE BUF A V = 1, 1.638, 2 CHARGE-PUMP DOUBLER REF OUTA SWA FBA OUTB SWB FBB REG CF+ CF- CPOUT Low-power (1.8V to 3.6V) operation Charge pump provides 3V at 10mA 1.4mA operating current 6µA sleep current; 1.5µA shutdown Single-Chip, Smart Data-Acquisition Systems ADC Resolution (Bits, Type) Speed (sps, max) Aux Input Channels/ Total Inputs DACs Op Amps GPIOs Switches (SPDT/SPST) MAX , Δ- 60 4/16 2 x 10-bit F/S* MAX , Δ- 60 GPIOs MAX , Δ- 60 1/8 1 x 10-bit F/S 5.95 MAX , Δ- 60 4/16 2 x 10-bit F/S MAX11359A 16, Δ /20 1 x 10-bit F/S 2 4 2/ MAX1358B 16, Δ /20 2 x 10-bit F/S 1 4 2/ MAX /16, SAR 300k/1k 2/16 2 x 12-bit F/S 1 8 2/ *F/S = force-sense up recommended resale. Prices provided are for design guidance and are FOB USA. International prices will differ due to local duties, taxes, and exchange rates. Not all packages are offered in 1k increments, and some may require minimum order quantities. 34

35 Integrated Subsystems Multichannel ADCs and DACs Maxim offers a of single-chip, multichannel ADCs/DACs with a 25MHz SPI/QSPI/MICROWIRE interface. These ADCs/DACs are ideal for 10-bit and 12-bit applications such as base-station control loops, dataacquisition systems, and system supervision/control. GPIOA0 GPIOA3 GPIOB0 GPIOB3 GPIOC0 GPIOC3 AVDD DVDD USER-PROGRAMMABLE I/O GPIO CONTROL INPUT REGISTER DAC REGISTER 12-BIT DAC BUFFER OUTPUT CONDITIONING OUT0 SCLK OSCILLATOR INPUT REGISTER DAC REGISTER 12-BIT DAC BUFFER OUTPUT CONDITIONING OUT1 CS DIN SPI PORT DOUT TEMPERATURE SENSOR INPUT REGISTER DAC REGISTER 12-BIT DAC BUFFER OUTPUT CONDITIONING OUT6 EOC LOGIC CONTROL ADDRESS INPUT REGISTER DAC REGISTER 12-BIT DAC BUFFER OUTPUT CONDITIONING OUT7 CNVST AIN0 AIN13 REF2/AIN14 CNVST/AIN15 REF1 T/H REF2 12-BIT SAR ADC FIFO AND ALU INTERNAL REFERENCE MAX1257 MAX1258 LDAC AGND DGND RES_SEL Single-Chip, Multichannel ADCs/DACs ADC Resolution (Bits) 25MHz SPI Interface ADC Channels DAC Channels Reference Voltage MAX1020/ / /9.47 MAX MAX1040/ /7.18 MAX MAX1046/ /6.93 MAX1057/ / MAX MAX1221/ / /13.99 MAX1257/ / MAX1340/ /10.74 MAX MAX1346/ / up recommended resale. Prices provided are for design guidance and are FOB USA. International prices will differ due to local duties, taxes, and exchange rates. Not all packages are offered in 1k increments, and some may require minimum order quantities. 35