9-352; Rev 2; /6 Low-Voltage, Dual SPDT, Audio Clickless General Description The dual SPDT (single-pole/double-throw) switches feature negative signal capability that allows signals below ground to pass through without distortion. These analog switches operate from a single +.8V to +5.5V supply and have low.6ω on-resistance, making them ideal for switching audio signals. The MAX4763/MAX4765 include a comparator that can be used for headphone detection or a mute/send key function. The MAX4764/MAX4764A/MAX4765 have an internal shunt switch to automatically discharge any capacitance at the NO and NC connection points. This reduces click-and-pop sounds that occur when switching audio signals between precharged points. These SPDT switches are available in space-saving µmax, TDFN, thin QFN, and UCSP packages and operate over the -4 C to +85 C extended temperature range. Cell Phones PDAs and Handheld Devices Notebook Computers MP3 Players TOP VIEW MAX4762/MAX4764 Applications µmax is a registered trademark and UCSP is a trademark of Maxim Integrated Products, Inc. (BUMP SIDE DOWN) Features Distortion-Free Negative Signal Throughput Down to - 5.5V Comparator for Headphone or Mute Detection (MAX4763/MAX4765) Internal Shunt Resistor Reduces Click/Pop (MAX4764/MAX4764A/MAX4765) Low On-Resistance (R ON ).6Ω at +2.7V Supply.25Ω On-Resistance Flatness.5Ω On-Resistance Matching +.8V to +5.5V Supply Voltage -7dB Crosstalk (khz) -65dB Off-Isolation (khz).% Total Harmonic Distortion Available in µmax, TDFN, Thin QFN, and UCSP Packages MAX4763/MAX4765 Ordering Information PART TEMP RANGE PIN- PACKAGE TOP MARK MAX4762ETB -4 C to +85 C TDFN ACG MAX4762EUB -4 C to +85 C µmax MAX4762EBC-T -4 C to +85 C 2 UCSP-2 ABU Ordering Information continued at end of data sheet. Selector Guide appears at end of data sheet. Pin Configurations/Functional Diagrams/Truth Table C B A NO2 C2 NO A2 COM2 COM C3 A3 NC2 NC C4 B4 A4 IN2 GND IN C NO2 B A NO C2 COM2 B2 CMPO A2 COM C3 NC2 B3 CMP- A3 NC C4 B4 A4 IN2 GND IN IN_ MAX4762 MAX4764/ MAX4764A/MAX4765 NO_ OFF ON NC_ ON OFF SWITCHES SHOWN FOR LOGIC "" INPUT UCSP UCSP Pin Configurations/Functional Diagrams/Truth Table continued at end of data sheet. Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at -888-629-4642, or visit Maxim s website at www.maxim-ic.com.
ABSOLUTE MAXIMUM RATINGS (All voltages referenced to GND.), IN_, CMP-...-.3V to +6.V COM_, NO_, NC_...( - 6V) to ( +.3V) CMPO...-.3V to ( +.3V) Closed-Switch Continuous Current COM_, NO_, NC_...±5mA Open-Switch Continuous Current NO_, NC_ (MAX4764/MAX4764A/MAX4765)...±3mA Peak Current COM_, NO_, NC_ (pulsed at ms, 5% duty cycle)...±3ma Peak Current COM_, NO_, NC_ (pulsed at ms, % duty cycle)...±4ma Continuous Power Dissipation (T A = +7 C) -Pin TDFN (derate 24.4mW/ C above +7 C)...95mW -Pin µmax (derate 5.6mW/ C above +7 C)...444mW Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ELECTRICAL CHARACTERISTICS 2-Bump UCSP (MAX4762/MAX4764) (derate 5.6mW/ C above +7 C)...449mW 2-Bump UCSP (MAX4763/MAX4765) (derate 6.5mW/ C above +7 C)...59mW 2-Pin Thin QFN (derate 6.9mW/ C above +7 C)...349mW ESD Method 35.7...±2kV Operating Temperature Range...-4 C to +85 C Junction Temperature...+5 C Storage Temperature Range...-65 C to +5 C Lead Temperature (soldering, s)...+3 C Bump Temperature (soldering) Infrared (5s)...+22 C Vapor Phase (6s)...+25 C ( = +2.7V to +5.5V, T A = -4 C to +85 C, unless otherwise noted. Typical values are at = +3.V, T A = +25 C, unless otherwise noted.) (Note ) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS ANALOG SWITCH Analog Signal Range (Note 2) On-Resistance (Notes 3 and 4) On-Resistance Match Between Channels (Notes 3, 4, and 5) On-Resistance Flatness (Notes 4 and 6) V NO_, V V NC_, CC - 5.5 V COM_ = 2.7V; V NC_ or V NO_ = R ON(NC), - 5.5V, -V, V, V, 2V, ; R ON(NO) I COM_ = ma R ON = 2.7V, V NC_ or V NO_ = V, I COM = ma R FLAT(NC) = 2.7V; V NC_ or V NC = -V, V, V, 2V, ; I COM_ = ma Shunt Switch Resistance R SH MAX4764/MAX4764A/MAX4765 only, I NO_ or I NC_ = ma, = 2.7V T A = +25 C.6.85 T A = T MIN to T MAX.95 T A = +25 C.5. T A = T MIN to T MAX.5 T A = +25 C.25.4 T A = T MIN to T MAX.45 T A = T MIN to T MAX 25 5 Ω V Ω Ω Ω NO_, NC_ Off-Leakage Current (Notes 8 and 9) I NO_(OFF), I NC_(OFF) MAX4762/MAX4763 only (Note 7), = 2.7V, switch open; V NC_ or V NO_ = -2.5V, +2.5V; V COM_ = +2.5V, -2.5V T A = +25 C -2 +2 T A = T MIN to T MAX - + na COM_ On-Leakage Current (Notes 8 and 9) I COM_(ON) = 2.7V, switch closed; V NC_ or V NO_ = -2.5V, +2.5V, or floating; V COM_ = -2.5V, +2.5V, or floating T A = +25 C -6 +6 T A = T MIN to T MAX -5 +5 na 2
ELECTRICAL CHARACTERISTICS (continued) ( = +2.7V to +5.5V, T A = -4 C to +85 C, unless otherwise noted. Typical values are at = +3.V, T A = +25 C, unless otherwise noted.) (Note ) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS DYNAMIC CHARACTERISTICS Turn-On Time t ON NO_, V IN_ = V to ; for NC_, V IN_ = to V; R L = = 2.7V, V NO =.5V; for 3Ω, C L = 35pF, Figure 2 Turn-Off Time t OFF NO_, V IN_ = to V; for NC_, V IN_ = V to ; R L = = 2.7V, V NC =.5V; for 3Ω, C L = 35pF, Figure 2 Break-Before-Make Time Delay t D = 2.7V, V N_ =.5V, for NO_, V IN_ = to V; for NC_, V IN_ = V to ; R L = 3Ω, C L = 35pF, Figure 3 T A = +25 C 25 8 T A = T MIN to T MAX 8 T A = T MIN to T MAX (MAX4764A) 225 5 T A = +25 C 2 7 T A = T MIN to T MAX 7 T A = T MIN to T MAX (MAX4764A) 225 5 T A = +25 C 7 ns Charge Injection Q V COM_ = V, C L =.nf, Figure 4 5 pc Off-Isolation (Note ) V ISO f = khz, V COM_ = V RMS, R L = 5Ω, C L = 5pF, Figure 5 Crosstalk V CT f = khz, V COM_ = V RMS, R L = 5Ω, C L = 5pF, Figure 5 Power-Supply Rejection Ratio On-Channel -3dB Bandwidth Total Harmonic Distortion NO_, NC_ Off-Capacitance ns ns -65 db -7 db PSRR f = khz, V COM_ = V RMS, R L = 5Ω, C L = 5pF 6 db BW Signal = dbm, R L = 5Ω, C L = 5pF, Figure 5 27 MHz THD f = 2Hz to 2kHz, V COM_ =.5V P-P, DC Bias =, R L = 32Ω. % C NO_(OFF) C NC_(OFF) f = MHz, V COM_ =.5V P-P, DC Bias =, Figure 6 5 pf COM On-Capacitance C COM_(ON) f = MHz, V COM_ =.5V P-P, DC Bias =, Figure 6 2 pf DIGITAL I/O (IN_) = 2.7V to 3.6V.4 Input-Logic High Voltage V IH = 4.2V to 5.5V 2. = 2.7V to 5.5V (MAX4764A only).6 V = 2.7V to 3.6V.5 Input-Logic Low Voltage V IL = 4.2V to 5.5V.8 = 2.7V to 5.5V (MAX4764A only).5 V Input Leakage Current I IN V IN_ = V or - + µa COMPARATOR (MAX4763/MAX4765) Comparator Threshold / 3 V 3
ELECTRICAL CHARACTERISTICS (continued) ( = +2.7V to +5.5V, T A = -4 C to +85 C, unless otherwise noted. Typical values are at = +3.V, T A = +25 C, unless otherwise noted.) (Note ) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Comparator Output High Voltage Comparator Output Low Voltage Comparator Input Leakage Current I SOURCE = ma -.4V I SINK = ma.4v V V CMP- = to 2.7V - + na Comparator Switching Time = 2.7V, V CMP- = V to, from 5% of V CMP- to 5% of V CMPO 2 µs POWER SUPPLY Power-Supply Range.8 5.5 V Supply Current I+ = 5.5V, V IN_ = V or MAX4763/MAX4765 5 MAX4762/MAX4764/ MAX4764A. = 5.5V, V IN_ =.8V MAX4764A 5 = 4.2V, V IN_ =.8V (Note ) MAX4764A 2 5 Note : UCSP and TDFN parts are % tested at T A = +25 C only, and guaranteed by design over the specified temperature range. Thin QFN parts are % tested at T A = +85 C only, and guaranteed by design over the specified temperature range. Note 2: Signals on COM_, NO_, or NC_ exceeding are clamped by internal diodes. Limit forward-diode current to maximum current rating. Note 3: Thin QFN and UCSP are guaranteed by design; not production tested. Note 4: I COM for UCSP is ma. Note 5: R ON = R ON(MAX) - R ON(MIN). Note 6: Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the specified analog signal ranges. Note 7: MAX4764/MAX4764A/MAX4765 have an internal shunt switch when in off-state, which determines OFF current. Note 8: Leakage parameters are % tested at maximum-rated hot operating temperature and guaranteed by design at T A = +25 C. Note 9: UCSP parts are guaranteed by design. Note : Off-isolation = 2log (V COM / V NO ), V COM = output, V NO = input to off switch. Note : Guaranteed by design, not production tested. V µa 4
( = 3.V, T A = +25 C, unless otherwise noted.) ON-RESISTANCE (Ω) SUPPLY CURRENT (na) ton/toff (ns) 6 5 4 3 2 ON-RESISTANCE vs. COM VOLTAGE =.8V = 2.V = 2.3V V+ = 2.5V V+ = 3.V V+ = 5.V -4-3 -2-2 3 4 5 8 6 4 2 COM VOLTAGE (V) MAX4762/MAX4764/MAX4764A SUPPLY CURRENT vs. SUPPLY VOLTAGE.8 4 3 2 2.3 = 3.V 2.8 3.3 3.8 4.3 SUPPLY VOLTAGE (V) 4.8 MAX4762 MAX4765 TURN-ON/TURN-OFF TIME vs. TEMPERATURE t ON t OFF 5.3 MAX4762 toc MAX4762 toc4 MAX4762 toc7 ON-RESISTANCE (Ω) SUPPLY CURRENT (na) LOGIC THRESHOLD (V).2..8.6.4.2 ON-RESISTANCE vs. COM VOLTAGE = 5.V T A = +25 C T A = -4 C T A = +85 C - 2 3 4 5 6 5 4 3 2 COM VOLTAGE (V) MAX4763/MAX4765 SUPPLY CURRENT vs. SUPPLY VOLTAGE.8 2..6.2.8.4 2.3 2.8 3.3 3.8 4.3 SUPPLY VOLTAGE (V) 4.8 5.3 MAX4762 MAX4765 LOGIC THRESHOLD vs. SUPPLY VOLTAGE Typical Operating Characteristics V IN RISING V IN FALLING MAX4762 toc2 MAX4762 toc5 MAX4762 toc8 ON-RESISTANCE (Ω) ton/toff (ns) CHARGE INJECTION (pc).2..8.6.4.2 ON-RESISTANCE vs. COM VOLTAGE = 3.V T A = +85 C T A = +25 C T A = -4 C -3-2 - 2 3 7 6 5 4 3 2.8 3 2-2.3 C L = nf COM VOLTAGE (V) MAX4762 MAX4765 TURN-ON/TURN-OFF TIME vs. SUPPLY VOLTAGE = 2.V t ON t OFF 2.8 3.3 3.8 4.3 SUPPLY VOLTAGE (V) CHARGE INJECTION vs. V COM 4.8 = 5.V 5.3 MAX4762 toc3 MAX4762 toc6 MAX4762 toc9-4 -5 35 6 85 TEMPERATURE ( C).8 2.3 2.8 3.3 3.8 4.3 SUPPLY VOLTAGE (V) 4.8 5.3-2 -3-2 - 2 3 4 5 V COM (V) 5
Typical Operating Characteristics (continued) ( = 3.V, T A = +25 C, unless otherwise noted.) LEAKAGE CURRENT (pa) LEAKAGE CURRENT vs. TEMPERATURE = 3.V I COM(ON) -4-5 35 6 85 THD (%) COMPARATOR THRESHOLD (V)...75.7.65.6 TEMPERATURE ( C) I COM(OFF) MAX4762 toc ON-LOSS (db) TOTAL HARMONIC DISTORTION vs. FREQUENCY = 3.V R L = 32Ω -3-6 -9-2 -5 k k k FREQUENCY (Hz) = 5.V COMPARATOR THRESHOLD vs. TEMPERATURE V CMP- RISING V CMP- FALLING = 3.V FREQUENCY RESPONSE vs. ON-LOSS -8... FREQUENCY (MHz) MAX4762 toc3 MAX4762 toc5 PSRR (db) COMPARATOR THRESHOLD (V) 8 6 4 2.2..98.96.94 MAX4762 toc ON-LOSS (db) -2-4 -6-8 - FREQUENCY RESPONSE OFF-ISOLATION, CROSSTALK = 3.V OFF-ISOLATION CROSSTALK -2... FREQUENCY (MHz) POWER-SUPPLY REJECTION RATIO vs. FREQUENCY = V RMS DC BIAS = 3V C L = 5pF R L = 5Ω k k k M FREQUENCY (Hz) = 3.V COMPARATOR THRESHOLD vs. TEMPERATURE V CMP- RISING V CMP- FALLING MAX4762 toc4 MAX4762 toc6 MAX4762 toc2.55-4 -5 35 6 85 TEMPERATURE ( C).92-4 -5 35 6 85 TEMPERATURE ( C) 6
-µmax -TDFN PIN 2-UCSP NAME B Positive-Supply Voltage Input 2 A NO Analog Switch Normally Open Terminal 3 A2 COM Analog Switch Common Terminal Pin Description (MAX4762/MAX4764/MAX4764A) 4 A3 NC Analog Switch Normally Closed Terminal FUNCTION 5 A4 IN Digital Control Input for Analog Switch. A logic LOW on IN connects COM to NC and a logic HIGH connects COM to NO. 6 B4 GND Ground 7 C4 IN2 Digital Control Input for Analog Switch 2. A logic LOW on IN2 connects COM2 to NC2 and a logic HIGH connects COM2 to NO2. 8 C3 NC2 Analog Switch 2 Normally Closed Terminal 9 C2 COM2 Analog Switch 2 Common Terminal C NO2 Analog Switch 2 Normally Open Terminal EP (TDFN only) 2-Thin QFN PIN EP Exposed pad for TDFN package. Connect to GND. 2-UCSP NAME A2 COM Analog Switch Common Terminal 2 A3 NC Analog Switch Normally Closed Terminal Pin Description (MAX4763/MAX4765) FUNCTION 3 A4 IN Digital Control Input for Analog Switch. A logic LOW on IN connects COM to NC and a logic HIGH connects COM to NO. 4 B3 CMP- Comparator Inverting Input 5 B4 GND Ground 6 C4 IN2 Digital Control Input for Analog Switch 2. A logic LOW on IN2 connects COM2 to NC2 and a logic HIGH connects COM2 to NO2. 7 C3 NC2 Analog Switch 2 Normally Closed Terminal 8 C2 COM2 Analog Switch 2 Common Terminal 9 C NO2 Analog Switch 2 Normally Open Terminal B2 CMPO Comparator Output B Positive-Supply Voltage Input 2 A NO Analog Switch Normally Open Terminal EP EP Exposed pad. Connect to GND. 7
AUDIO SOURCE OUT+ NC NO NC2 MAX4765 SHUNT SWITCH Figure. Typical Operating Circuit COM MUTE BUTTON Detailed Description The are low on-resistance, low-voltage, dual SPDT analog switches that operate from a +.8V to +5.5V supply and are fully specified for nominal 3.V applications. The devices feature a negative signal capability that allows signals below ground to pass through without distortion and have break-before-make switching. The MAX4763/MAX4765 feature a comparator that can be used for headphone or mute detection. The comparator threshold is internally generated to be approximately /3 of. The MAX4764/MAX4764A/MAX4765 feature an internal shunt switch to discharge any capacitance at the NO and NC connection points. This reduces the clickand-pop sounds that occur when switching audio signals. Applications Information Digital Control Inputs The logic inputs accept up to +5.5V, regardless of supply voltage. For example, with a +3.3V supply, IN_ can be driven low to GND and high to +5.5V allowing for mixing of logic levels in a system. Driving IN_ rail-to-rail minimizes power consumption. For a +.8V supply voltage, the logic thresholds are.5v (low) and.4v (high); for a +5V supply voltage, the logic thresholds are.8v (low) and 2.V (high). IN IN2 COM2 OUT- OUT+ AUDIO SOURCE 2 MUTE OUT- NO2 V+ 3 CMPO CMP- V+ INPUT SELECT 8Ω SPEAKER Analog Signal Levels The on-resistance of the MAX4762 MAX4764/ MAX4764A/MAX4765 changes very little for analog input signals across the entire supply voltage range (see the Typical Operating Characteristics). The switches are bidirectional, so the NO_, NC_, and COM_ pins can be either inputs or outputs. The pass signals as low as - 5.5V, including signals below ground with minimal distortion. Comparator (MAX4763/MAX4765) The MAX4763/MAX4765 include a comparator that can be used for mute and headphone detection functions. The positive terminal of the comparator is internally set to / 3. When the negative terminal (CMP-) is below the threshold, the comparator output (CMPO) is a logic high. When CMP- rises above / 3, CMPO is a logic low. The comparator threshold of / 3 allows for detection of headphones because headphone audio signals are typically biased to / 2. Shunt Switch (MAX4764/MAX4764A/MAX4765) The Ω shunt switches on the MAX4764/MAX4764A/ MAX4765 automatically discharge any capacitance at the NC_ or NO_ terminals when they are unconnected to COM_. This reduces audible click-and-pop sounds that occur when switching between audio sources. Audible clicks and pops are caused when a step DC voltage is switched into the speaker. By automatically discharging the side that is not connected, any residual DC voltage is removed, thereby reducing the clicks and pops. Power-Supply Sequencing and Overvoltage Protection Caution: Do not exceed the absolute maximum ratings since stresses beyond the listed ratings may cause permanent damage to the device. Proper power-supply sequencing is recommended for all CMOS devices. Always apply before applying analog signals, especially if the analog signal is not current-limited. UCSP Applications Information For the latest application details on UCSP construction, dimensions, tape carrier information, printed circuit board techniques, bump-pad layout, and recommended reflow temperature profile, as well as the latest information on reliability testing results, go to the Maxim s website at www.maxim-ic.com/ucsp and search for the Application Note, UCSP A Wafer-Level Chip-Scale Package. 8
MAX4762 MAX4764 MAX4764A/MAX4765 LOGIC INPUT V N_ Figure 2. Switching Time MAX4762 MAX4764 MAX4764A/MAX4765 V N_ LOGIC INPUT MAX4762 MAX4764 MAX4764A/MAX4765 NO_ OR NC_ IN_ GND COM_ C L INCLUDES FIXTURE AND STRAY CAPACITANCE. V OUT = V N_ ( R L R L + R ON ) NC_ NO_ IN_ Figure 3. Break-Before-Make Interval GND COM_ C L INCLUDES FIXTURE AND STRAY CAPACITANCE. R L R L C L V OUT V OUT C L LOGIC INPUT SWITCH OUTPUT Test Circuits/Timing Diagrams VOUT V V LOGIC INPUT V OUT 5% V OUT t ON t OFF tr < 5ns tf < 5ns.9 x V UT.9 x V OUT IN DEPENDS ON SWITCH CONFIGURATION; INPUT POLARITY DETERMINED BY SENSE OF SWITCH. V 5% t BBM V OUT.9 x V OUT COM_ GND IN_ NC_ OR NO_ C L V OUT IN OFF ON OFF V IL TO V IH IN OFF ON Q = ( V OUT )(C L ) OFF LOGIC INPUT WAVEFORMS INVERTED FOR SWITCHES THAT HAVE THE OPPOSITE LOGIC SENSE. Figure 4. Charge Injection 9
V OR 5Ω IN_ NC +5V nf COM MAX4762 MAX4764 MAX4764A/MAX4765 GND NO* MEASUREMENTS ARE STANDARDIZED AGAINST SHORTS AT IC TERMINALS. OFF-ISOLATION IS MEASURED BETWEEN COM_ AND "OFF" NO_ OR NC_ TERMINAL ON EACH SWITCH. ON-LOSS IS MEASURED BETWEEN COM_ AND "ON" NO_ OR NC_ TERMINAL ON EACH SWITCH. CROSSTALK IS MEASURED FROM ONE CHANNEL TO THE OTHER CHANNEL. SIGNAL DIRECTION THROUGH SWITCH IS REVERSED; WORST VALUES ARE RECORDED. Figure 5. On-Loss, Off-Isolation, and Crosstalk CAPACITANCE METER f = MHz nf COM_ NC_ or NO_ GND MAX4762 MAX4764 MAX4764A/MAX4765 IN V IN V OUT Test Circuits/Timing Diagrams (continued) V IL OR V IH MEAS 5Ω NETWORK ANALYZER 5Ω 5Ω 5Ω REF OFF-ISOLATION = 2log V OUT V IN ON-LOSS = 2log V OUT V IN CROSSTALK = 2log V OUT V IN *FOR CROSSTALK THIS PIN IS NO2. NC2 AND COM2 ARE OPEN. Figure 6. Channel Off/On-Capacitance
Pin Configurations/Functional Diagrams/Truth Table (continued) TOP VIEW NO COM NC MAX4762/MAX4764/MAX4764A IN NO2 2 3 4 5 µmax/tdfn PART COMPARATOR SHUNT 9 8 7 6 COM2 NC2 IN2 GND Selector Guide PACKAGE SIZE (mm) MAX4762EBC-T No No.5 x 2. MAX4762ETB No No 3. x 3. MAX4762EUB No No 3. x 5. MAX4763EBC-T Yes No.5 x 2. MAX4763ETC Yes No 4. x 4. MAX4764EBC-T No Yes.5 x 2. MAX4764ETB No Yes 3. x 3. MAX4764AETB No Yes 3. x 3. MAX4764EUB No Yes 3. x 5. MAX4765EBC-T Yes Yes.5 x 2. MAX4765ETC Yes Yes 4. x 4. COM NC IN 2 MAX4763/MAX4765 NO CMPO 2 3 V+ 7 3 4 5 6 CMP- GND IN2 THIN QFN 9 8 NO2 COM2 Ordering Information (continued) NC2 PART TEMP RANGE PIN- PACKAGE TOP MARK MAX4763EBC-T -4 C to +85 C 2 UCSP-2 ABS MAX4763ETC -4 C to +85 C 2 Thin QFN AAED MAX4764ETB -4 C to +85 C TDFN ACH MAX4764EUB -4 C to +85 C µmax MAX4764EBC-T -4 C to +85 C 2 UCSP-2 ABV MAX4764AETB -4 C to +85 C TDFN AQP MAX4765EBC-T -4 C to +85 C 2 UCSP-2 ABT MAX4765ETC -4 C to +85 C 2 Thin QFN AAEE TRANSISTOR COUNT: 769 PROCESS: BiCMOS Chip Information
Package Information (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information, go to www.maxim-ic.com/packages.) PACKAGE OUTLINE, 4x3 UCSP 2-4 F 2L, UCSP 4x3.EPS 2
Package Information (continued) (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information, go to www.maxim-ic.com/packages.) PIN INDEX AREA D COMMON DIMENSIONS SYMBOL MIN. MAX. A.7.8 D 2.9 3. E 2.9 3. A..5 L.2.4 k.25 MIN. A2.2 REF. E A DETAIL A PACKAGE VARIATIONS PKG. CODE N D2 E2 e JEDEC SPEC b [(N/2)-] x e T633-6.5±. 2.3±..95 BSC MO229 / WEEA.4±.5.9 REF A A2 E2 b L N LC e D2.35x.35 -DRAWING NOT TO SCALEk PACKAGE OUTLINE, 6,8, & 4L, TDFN, EXPOSED PAD, 3x3x.8 mm DOWNBONDS ALLOWED NO e 2-37 L C PIN ID e [(N/2)-] x e REF. L G 2 6, 8, &L, DFN THIN.EPS T633-2 6.5±. 2.3±..95 BSC MO229 / WEEA.4±.5.9 REF NO T833-8.5±. 2.3±..65 BSC MO229 / WEEC.3±.5.95 REF NO T833-2 8.5±. 2.3±..65 BSC MO229 / WEEC.3±.5.95 REF T833-3 8.5±. 2.3±..65 BSC MO229 / WEEC.3±.5.95 REF NO YES T33-.5±. 2.3±..5 BSC MO229 / WEED-3.25±.5 2. REF NO T433-4.7±. 2.3±..4 BSC - - - -.2±.5 2.4 REF YES T433-2 4.7±. 2.3±..4 BSC - - - -.2±.5 2.4 REF NO PACKAGE OUTLINE, 6,8, & 4L, TDFN, EXPOSED PAD, 3x3x.8 mm -DRAWING NOT TO SCALE- 2-37 G 2 2 3
Package Information (continued) (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information, go to www.maxim-ic.com/packages.) PACKAGE OUTLINE, 2, 6, 2, 24, 28L THIN QFN, 4x4x.8mm 2-39 E 2 24L QFN THIN.EPS PACKAGE OUTLINE, 2, 6, 2, 24, 28L THIN QFN, 4x4x.8mm 2 2-39 E 2 4
Package Information (continued) (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information, go to www.maxim-ic.com/packages.).6±. A2 e Ø.5±..6±. TOP VIEW D2 D b FRONT VIEW A 4X S H A GAGE PLANE α BOTTOM VIEW E2 E SIDE VIEW L L DIM A A MIN -.2 MAX.43.6 MIN -.5 MAX..5 A2.3.37.75.95 D.2 3.5.8 D2 E E2 H L L b e c S α c PROPRIETARY INFORMATION TITLE: PACKAGE OUTLINE, L umax/usop APPROVAL.6.4.6.4.87.57 INCHES.2.8.99.275 2.89 4.75.4.37 REF.94 REF.7.6.77.27.97 BSC.5 BSC.35.78.9.2.96 REF.498 REF 6 6 DOCUMENT CONTROL NO. 2-6 MILLIMETERS 2.95 2.89 2.95 3. 3.5 3. 5.5.7 REV. LUMAX.EPS Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated Products, 2 San Gabriel Drive, Sunnyvale, CA 9486 48-737-76 5 26 Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products, Inc.
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