Low-Cost, High-Speed, Single-Supply Op Amps with Rail-to-Rail Outputs

Transcription

1 9-; Rev ; / Low-Cost, High-Speed, Single-Supply General Description The MAX single, MAX dual, MAX triple, and MAX quad op amps are unity-gain-stable devices that combine high-speed performance with Railto-Rail outputs. The MAX has a disable feature that reduces power-supply current to µa and places its outputs into a high-impedance state. These devices operate from a.v to V single supply or from ±.V to ±V dual supplies. The common-mode input voltage range extends beyond the negative power-supply rail (ground in single-supply applications). These devices require only.ma of quiescent supply current while achieving a MHz -db bandwidth and a V/µs slew rate. These parts are an excellent solution in low-power/low-voltage systems that require wide bandwidth, such as video, communications, and instrumentation. In addition, when disabled, their high-output impedance makes them ideal for multiplexing applications. The MAX comes in a miniature -pin SOT and - pin SO package, while the MAX comes in -pin µmax and SO packages. The MAX/MAX are available in a space-saving -pin QSOP, as well as a -pin SO. Applications Set-Top Boxes Surveillance Video Systems Battery-Powered Instruments Video Line Driver Analog-to-Digital Converter Interface CCD Imaging Systems Video Routing and Switching Systems Typical Operating Circuit Features Low-Cost High Speed: MHz -db Bandwidth (MAX) MHz -db Bandwidth (MAX/MAX/MAX) MHz.dB Gain Flatness V/µs Slew Rate Single.V/.V Operation Rail-to-Rail Outputs Input Common-Mode Range Extends Beyond VEE Low Differential Gain/Phase:.%/. Low Distortion at MHz: -7dBc SFDR -7dB Total Harmonic Distortion High-Output Drive: ±ma µa Shutdown Capability (MAX) High-Output Impedance in Off State (MAX) Space-Saving SOT, SO, µmax, or QSOP Packages PART Ordering Information TEMP RANGE P- PACKAGE Ordering Information continued at end of data sheet. TOP MARK MAXEUK-T - C to + C SOT- ABZP MAXESA - C to + C SO MAXESA - C to + C SO MAXEUA - C to + C µmax Pin Configurations MAX/MAX/MAX/MAX R F Ω TOP VIEW MAX R T Ω MAX R TO Ω Z O = Ω V R O Ω V EE + V CC MAX - N.C. - + V EE 7 N.C. V CC N.C. UNITY-GA LE DRIVER (R L = R O + R TO ) SOT- SO Pin Configurations continued at end of data sheet. µmax is a registered trademark of Maxim Integrated Products, Inc. Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at --9-, or visit Maxim s website at

2 MAX/MAX/MAX/MAX ABSOLUTE MAXIMUM RATGS Supply Voltage (V CC to V EE )...V _-, _+, _, EN_...(V EE -.V) to (V CC +.V) Output Short-Circuit Duration to V CC or V EE... Continuous Continuous Power Dissipation (T A = +7 C) -Pin SOT (derate 7.mW/ C above +7 C)...7mW -Pin SO (derate.9mw/ C above +7 C)...7mW DC ELECTRICAL CHARACTERISTICS -Pin µmax (derate.mw/ C above +7 C)...mW -Pin SO (derate.mw/ C above +7 C)...7mW -Pin QSOP (derate.mw/ C above +7 C)...7mW Operating Temperature Range...- C to + C Storage Temperature Range...- C to + C Lead Temperature (soldering, s)...+ C 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 at 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. (V CC = V, V EE =, EN_ = V, R L = to V CC /, V = V CC /, T A = T M to T MAX, unless otherwise noted. Typical values are at T A = + C.) (Note ) PARAMETER Input Common-Mode Voltage Range Input Offset Voltage (Note ) Input Offset Voltage Temperature Coefficient Input Offset Voltage Matching Input Bias Current Input Offset Current Input Resistance Common-Mode Rejection Ratio Open-Loop Gain (Note ) Output Voltage Swing (Note ) Output Current Output Short-Circuit Current Open-Loop Output Resistance SYMBOL V CM V OS TC VOS I B I OS R CMRR A VOL V I I SC R CONDITIONS Guaranteed by CMRR test Any channels for MAX/MAX/ MAX (Note ) (Note ) Differential mode (-V V +V) Common mode (-.V V CM +.7V) (V EE -.V) V CM (V CC -.V) M TYP MAX V EE - V CC -.. ± V V.7V, R L = kω.v V.V, R L = Ω 9.V V V, R L = Ω 7 R L = kω R L = Ω R L = 7Ω R L = 7Ω to ground R L = Ω to V CC or V EE Sinking or sourcing V CC - V OH V OL - V EE.. V CC - V OH. V OL - V EE. V CC - V OH.. V OL - V EE.. V CC - V OH.. V OL - V EE.. T A = + C ±7 ± T A = T M to T MAX ± ± UNITS V mv µv/ C mv µa µa kω MΩ db db V ma ma Ω

3 DC ELECTRICAL CHARACTERISTICS (continued) (V CC = V, V EE =, EN_ = V, R L = to V CC /, V = V CC /, T A = T M to T MAX, unless otherwise noted. Typical values are at T A = + C.) (Note ) PARAMETER Power-Supply Rejection Ratio (Note ) Operating Supply-Voltage Range Disabled Output Resistance EN_ Logic-Low Threshold EN_ Logic-High Threshold EN_ Logic Input Low Current SYMBOL PSRR V S R (OFF) V IL V IH I IL VCC = V, VEE =, V CM =.V VCC = V, VEE = -V, V CM = VCC =.V, VEE =, V CM =.9V VCC to VEE CONDITIONS EN_ =, V V (Note ) M TYP MAX 7.. V CC -. V CC -. UNITS (V EE +.V) EN_ V CC. µa EN_ = EN_ Logic Input High Current I IH EN_ = V. µa Quiescent Supply Current Enabled. 7. I S ma (per Amplifier) MAX, disabled (EN_ = ).. db V kω V V MAX/MAX/MAX/MAX

4 MAX/MAX/MAX/MAX AC ELECTRICAL CHARACTERISTICS (V CC = V, V EE =, V CM =.V, EN_ = V, R F = Ω, R L = Ω to V CC /, V = V CC /, A VCL =, T A = + C, unless otherwise noted.) PARAMETER SYMBOL CONDITIONS M TYP MAX UNITS MAX Small-Signal -db Bandwidth BW SS V = mv P-P MAX/MAX/ MHz MAX Large-Signal -db Bandwidth BW LS V = V P-P MHz Bandwidth for.db Gain Flatness BW.dB V = mv P-P (Note ) MHz Slew Rate SR V = V step V/µs Settling Time to.% t S V = V step ns Rise/Fall Time t R, t F V = mv P-P ns Spurious-Free Dynamic Range Harmonic Distortion SFDR f C = MHz, V = V P-P -7 dbc HD f C = MHz, V = V P-P nd harmonic rd harmonic Total harmonic distortion -7 - dbc -7 db Two-Tone, Third-Order Intermodulation Distortion IP f =.MHz, f =.MHz, V = V P-P dbc Input db Compression Point f C = MHz, A VCL = dbm Differential Phase Error DP NTSC, R L = Ω. degrees Differential Gain Error DG NTSC, R L = Ω. % Input Noise-Voltage Density e n f = khz nv/ Hz Input Noise-Current Density i n f = khz. pa/ Hz Input Capacitance C pf Disabled Output Capacitance C (OFF) MAX, EN_ = pf Output Impedance Z f = MHz Ω Amplifier Enable Time t ON MAX ns Amplifier Disable Time t OFF MAX µs Amplifier Gain Matching MAX/MAX/MAX, f = MHz, V = mv P-P. db Amplifier Crosstalk X TALK -9 db MAX/MAX/MAX, f = MHz, V = V P-P, R S = Ω to ground Note : The MAXEUT is % production tested at T A = + C. Specifications over temperature limits are guaranteed by design. Note : Tested with V CM =.V. Note : PSR for single V supply tested with V EE =, V CC =.V to.v; for dual ±V supply with V EE = -.V to -.V, V CC =.V to.v; and for single.v supply with V EE =, V CC =.V to.v. Note : Does not include the external feedback network s impedance. Note : Guaranteed by design.

5 Typical Operating Characteristics (V CC = V, V EE =, A VCL =, R F = Ω, R L = Ω to V CC /, T A = + C, unless otherwise noted.) MAX SMALL-SIGNAL GA vs. FREQUENCY (A VCL = ) A VCL = V = mv P-P - k M M M G 9 7 MAX/MAX/MAX SMALL-SIGNAL GA vs. FREQUENCY (A VCL = ) A VCL = V = mv P-P - k M M M G MAX/MAX/MAX GA FLATNESS vs. FREQUENCY A VCL = V = mv P-P -..M M M M G MAX- MAX- MAX-7 CROSSTALK (db) MAX/MAX/MAX SMALL-SIGNAL GA vs. FREQUENCY (A VCL = ) A VCL = V = mv P-P -7 k M M M G LARGE-SIGNAL GA vs. FREQUENCY V = V P-P V BIAS =.7V - k M M M G MAX/MAX/MAX CROSSTALK vs. FREQUENCY R S = Ω - k M M M G MAX- MAX- MAX- IMPEDANCE (Ω) 9 7 MAX SMALL-SIGNAL GA vs. FREQUENCY (A VCL = ) A VCL = V = mv P-P - k M M M G MAX GA FLATNESS vs. FREQUENCY A VCL = V = mv P-P -..M M M M G CLOSED-LOOP PUT IMPEDANCE vs. FREQUENCY..M M M M MAX- MAX- MAX-9 MAX/MAX/MAX/MAX

6 MAX/MAX/MAX/MAX HARMONIC DISTORTION (dbc) HARMONIC DISTORTION (dbc) CMR (db) HARMONIC DISTORTION vs. FREQUENCY (A VCL = ) V = V P-P A VCL = ND HARMONIC RD HARMONIC - k M M M f = MHz V = V P-P HARMONIC DISTORTION vs. LOAD rd HARMONIC rd HARMONIC LOAD (Ω) COMMON-MODE REJECTION vs. FREQUENCY - k M M M MAX- MAX- MAX- HARMONIC DISTORTION (dbc) POWER-SUPPLY REJECTION (db) HARMONIC DISTORTION vs. FREQUENCY (A VCL = ) V = V P-P A VCL = ND HARMONIC RD HARMONIC - k M M M HARMONIC DISTORTION (dbc) Typical Operating Characteristics (continued) (V CC = V, V EE =, A VCL =, R F = Ω, R L = Ω to V CC /, T A = + C, unless otherwise noted.) f O = MHz HARMONIC DISTORTION vs. PUT SWG RD HARMONIC ND HARMONIC.... PUT SWG (Vp-p) POWER-SUPPLY REJECTION vs. FREQUENCY - k M M M MAX- MAX- MAX-7 HARMONIC DISTORTION (dbc) DIFF. PHASE (deg) DIFF. GA (%) PUT SWG (Vp-p) HARMONIC DISTORTION vs. FREQUENCY (A VCL = ) V = V P-P A VCL = ND HARMONIC RD HARMONIC - k M M M.... DIFFERENTIAL GA AND PHASE -. IRE. V CM =.V... V CM =.V R L to V CC / A VCL = IRE PUT SWG vs. LOAD RESISTANCE R L to GROUND 7 LOAD RESISTANCE (Ω) MAX- MAX- MAX-

7 (mv/ VOLTAGE (mv/ (V/ VOLTAGE (V/ VOLTAGE-NOISE DENSITY SMALL-SIGNAL PULSE RESPONSE (A VCL = ) ns/div V CM =.V, R L = Ω to GROUND LARGE-SIGNAL PULSE RESPONSE (A VCL = ) ns/div V CM =.7V, R L = Ω to GROUND VOLTAGE-NOISE DENSITY vs. FREQUENCY MAX-9 MAX- MAX- (mv/ VOLTAGE (mv/ (mv/ VOLTAGE (mv/ CURRENT-NOISE DENSITY Typical Operating Characteristics (continued) (V CC = V, V EE =, A VCL =, R F = Ω, R L = Ω to V CC /, T A = + C, unless otherwise noted.) SMALL-SIGNAL PULSE RESPONSE (A VCL = ) ns/div V CM =.V, R L = Ω to GROUND LARGE-SIGNAL PULSE RESPONSE (A VCL = ) ns/div V CM =.9V, R L = Ω to GROUND CURRENT-NOISE DENSITY vs. FREQUENCY MAX- MAX- MAX- (mv/ VOLTAGE (mv/ VOLTAGE (V/ (mv/ EN_ SMALL-SIGNAL PULSE RESPONSE (C L = pf, A VCL = ) ns/div V CM =.7V, R L = Ω to GROUND LARGE-SIGNAL PULSE RESPONSE (C L = pf, A VCL = ) ns/div V CM =.7V, R L = Ω to GROUND ENABLE RESPONSE TIME MAX- MAX- MAX-7.V (ENABLE) (DISABLE) V MAX/MAX/MAX/MAX k k k M M k k k M M V =.V µs/div 7

8 MAX/MAX/MAX/MAX OPEN-LOOP SUPPLY CURRENT (ma) SUPPLY CURRENT (ma) 7 7 OPEN-LOOP GA vs. LOAD RESISTANCE k LOAD RESISTANCE (Ω) TEMPERATURE ( C) SUPPLY CURRENT vs. TEMPERATURE SUPPLY CURRENT vs. SUPPLY VOLTAGE MAX- MAX- MAX- CLOSED-LOOP BANDWIDTH (MHz) PUT BIAS CURRENT (µa) PUT OFFSET VOLTAGE (mv) Typical Operating Characteristics (continued) (V CC = V, V EE =, A VCL =, R F = Ω, R L = Ω to V CC /, T A = + C, unless otherwise noted.).... CLOSED-LOOP BANDWIDTH vs. LOAD RESISTANCE LOAD RESISTANCE (Ω) TEMPERATURE ( C) PUT BIAS CURRENT vs. TEMPERATURE PUT OFFSET VOLTAGE vs. TEMPERATURE MAX-9 MAX- MAX- OFF-ISOLATION (db) PUT OFFSET VOLTAGE PUT VOLTAGE SWG (Vp-p) OFF-ISOLATION vs. FREQUENCY k M M M PUT OFFSET CURRENT vs. TEMPERATURE TEMPERATURE ( C)..... PUT VOLTAGE SWG vs. TEMPERATURE R L = Ω TO V CC / MAX- MAX- MAX- 7 9 SUPPLY VOLTAGE (V) TEMPERATURE ( C) TEMPERATURE ( C)

9 P MAX MAX MAX SO/µMAX MAX MAX SO- SOT SO QSOP SO QSOP NAME Pin Description FUNCTION,,, 9, 9 N.C. No Connection. Not internally connected. Tie to ground or leave open. Amplifier Output Negative Power Supply or Ground (in singlesupply operation) V EE + Noninverting Input - Inverting Input 7 V CC Positive Power Supply 7 7 A Amplifier A Output A- Amplifier A Inverting Input A+ Amplifier A Noninverting Input B Amplifier B Output 9 B- Amplifier B Inverting Input B+ Amplifier B Noninverting Input C Amplifier C Output 9 C- Amplifier C Inverting Input C+ Amplifier C Noninverting Input D Amplifier D Output D- Amplifier D Inverting Input D+ Amplifier D Noninverting Input EN Enable Amplifier ENA Enable Amplifier A ENB Enable Amplifier B ENC Enable Amplifier C MAX/MAX/MAX/MAX 9

10 MAX/MAX/MAX/MAX Detailed Description The MAX/MAX/MAX/MAX are single-supply, rail-to-rail, voltage-feedback amplifiers that employ current-feedback techniques to achieve V/µs slew rates and MHz bandwidths. Excellent harmonic distortion and differential gain/phase performance make these amplifiers an ideal choice for a wide variety of video and RF signal-processing applications. The output voltage swing comes to within mv of each supply rail. Local feedback around the output stage assures low open-loop output impedance to reduce gain sensitivity to load variations. This feedback also produces demand-driven current bias to the output transistors for ±ma drive capability, while constraining total supply current to less than 7mA. The input stage permits common-mode voltages beyond the negative supply and to within.v of the positive supply rail. Applications Information R G R F MAX R TO V Choosing Resistor Values Unity-Gain Configuration The MAX/MAX/MAX/MAX are internally compensated for unity gain. When configured for unity gain, the devices require a Ω resistor (R F ) in series with the feedback path. This resistor improves AC response by reducing the Q of the parallel LC circuit formed by the parasitic feedback capacitance and inductance. Inverting and Noninverting Configurations Select the gain-setting feedback (RF) and input (RG) resistor values to fit your application. Large resistor values increase voltage noise and interact with the amplifier s input and PC board capacitance. This can generate undesirable poles and zeros and decrease bandwidth or cause oscillations. For example, a noninverting gain-of-two configuration (RF = RG) using kω resistors, combined with pf of amplifier input capacitance and pf of PC board capacitance, causes a pole at 9MHz. Since this pole is within the amplifier bandwidth, it jeopardizes stability. Reducing the kω resistors to Ω extends the pole frequency to.9ghz, but could limit output swing by adding Ω in parallel with the amplifier s load resistor. Table shows suggested feedback, gain resistors, and bandwidth for several gain values in the configurations shown in Figures a and b. Layout and Power-Supply Bypassing These amplifiers operate from a single.v to V power supply or from dual supplies to ±.V. For single-supply operation, bypass VCC to ground with a.µf capacitor as close to the pin as possible. If operating with dual supplies, bypass each supply with a.µf capacitor. R T R G R F MAX R TO V V = [+ (R F / R G )] V R O V = -(R F / R G ) V R O R T R S Figure a. Noninverting Gain Configuration Figure b. Inverting Gain Configuration

11 Maxim recommends using microstrip and stripline techniques to obtain full bandwidth. To ensure that the PC board does not degrade the amplifier s performance, design it for a frequency greater than GHz. Pay careful attention to inputs and outputs to avoid large parasitic capacitance. Whether or not you use a constantimpedance board, observe the following guidelines when designing the board: Don t use wire-wrap boards because they are too inductive. Don t use IC sockets because they increase parasitic capacitance and inductance. Use surface-mount instead of through-hole components for better high-frequency performance. Use a PC board with at least two layers; it should be as free from voids as possible. Keep signal lines as short and as straight as possible. Do not make 9 turns; round all corners. Rail-to-Rail Outputs, Ground-Sensing Input The input common-mode range extends from (VEE - mv) to (VCC -.V) with excellent commonmode rejection. Beyond this range, the amplifier output is a nonlinear function of the input, but does not undergo phase reversal or latchup. Table. Recommended Component Values COMPONENT R F (Ω) R G (Ω) The output swings to within mv of either powersupply rail with a kω load. The input ground-sensing and the rail-to-rail output substantially increase the dynamic range. With a symmetric input in a single V application, the input can swing.9vp-p, and the output can swing.9vp-p with minimal distortion. Enable Input and Disabled Output The enable feature (EN_) allows the amplifier to be placed in a low-power, high-output-impedance state. Typically, the EN_ logic low input current (IIL) is small. However, as the EN voltage (VIL) approaches the negative supply rail, I IL increases (Figure ). A single resistor connected as shown in Figure prevents the rise in the logic-low input current. This resistor provides a feedback mechanism that increases VIL as the logic input is brought to VEE. Figure shows the resulting input current (IIL). When the MAX is disabled, the amplifier s output impedance is kω. This high resistance and the low pf output capacitance make this part ideal in RF/video multiplexer or switch applications. For larger arrays, pay careful attention to capacitive loading. See the Output Capacitive Loading and Stability section for more information. GA (V/V) MAX/MAX/MAX/MAX R S (Ω) R T (Ω) R TO (Ω) Small-Signal -db Bandwidth (MHz) 9 Note: R L = R O + R TO ; R T and R TO are calculated for Ω applications. For 7Ω systems, R TO = 7Ω; calculate R T from the following equation: 7 R T = - 7 Ω RG

12 MAX/MAX/MAX/MAX PUT CURRENT (µa) mv ABOVE V EE Figure. Enable Logic-Low Input Current vs. V IL PUT CURRENT (µa) mv ABOVE V EE Figure. Enable Logic-Low Input Current vs. V IL with kω Series Resistor - + ENABLE MAX kω Figure. Circuit to Reduce Enable Logic-Low Input Current To implement the mux function, the outputs of multiple amplifiers can be tied together, and only the amplifier with the selected input will be enabled. All of the other amplifiers will be placed in the low-power shutdown mode, with their high output impedance presenting very little load to the active amplifier output. For gains of + or greater, the feedback network impedance of all the amplifiers used in a mux application must be considered when calculating the total load on the active amplifier output EN_ Output Capacitive Loading and Stability The MAX/MAX/MAX/MAX are optimized for AC performance. They are not designed to drive highly reactive loads, which decreases phase margin and may produce excessive ringing and oscillation. Figure shows a circuit that eliminates this problem. Figure is a graph of the optimal isolation resistor (RS) vs. capacitive load. Figure 7 shows how a capacitive load causes excessive peaking of the amplifier s frequency response if the capacitor is not isolated from the amplifier by a resistor. A small isolation resistor (usually Ω to Ω) placed before the reactive load prevents ringing and oscillation. At higher capacitive loads, AC performance is controlled by the interaction of the load capacitance and the isolation resistor. Figure shows the effect of a 7Ω isolation resistor on closed-loop response. Coaxial cable and other transmission lines are easily driven when properly terminated at both ends with their characteristic impedance. Driving back-terminated transmission lines essentially eliminates the line s capacitance.

13 R G V R T Ω R F MAX R ISO C L V Figure. Driving a Capacitive Load through an Isolation Resistor C L = pf k M M M C L = pf C L = pf Figure 7. Small-Signal Gain vs. Frequency with Load Capacitance and No Isolation Resistor G ISOLATION RESISTANCE, RISO (Ω) CAPACITIVE LOAD (pf) Figure. Capacitive Load vs. Isolation Resistance R ISO = 7Ω C L = pf C L = pf k M M M C L = 7pF Figure. Small-Signal Gain vs. Frequency with Load Capacitance and 7Ω Isolation Resistor G MAX/MAX/MAX/MAX

14 MAX/MAX/MAX/MAX TOP VIEW ENA ENC ENB C C- C+ V EE B+ B- B V CC A+ A- A ENA ENC ENB V CC A+ A- A N.C. 7 7 MAX SO MAX QSOP 9 9 C C+ V EE B+ C- B- B N.C. A D A- A+ V CC MAX D- D+ V EE B+ B- B 7 9 C+ C- C V CC SO 7 B B- B+ A D A- D- A+ D+ V CC MAX V EE B+ C+ B- C- B 7 C N.C. 9 N.C. QSOP A A- A+ V EE MAX SO/µMAX Pin Configurations (continued)

15 Ordering Information (continued) PART MAXESD MAXEEE MAXESD MAXEEE TEMP RANGE - C to + C - C to + C - C to + C - C to + C P- PACKAGE SO QSOP SO QSOP TOP MARK Chip Information MAX TRANSISTOR COUNT: 9 MAX TRANSISTOR COUNT: 9 MAX TRANSISTOR COUNT: 99 MAX TRANSISTOR COUNT: 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 SOT- L.EPS MAX/MAX/MAX/MAX PACKAGE LE, SOT-, L -7 E

16 MAX/MAX/MAX/MAX 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 A e ÿ.±. D TOP VIEW FRONT VIEW b E A H A c X S L BOTTOM VIEW SIDE VIEW α DIM A A PROPRIETARY FORMATION TITLE: PACKAGE LE, L umax/usop APPROVAL CHES M MAX BSC A. b c D e E. H. L. α S.7 BSC..9. DOCUMENT CONTROL NO. MILLIMETERS M MAX BSC BSC REV. - J QSOP.EPS LUMAXD.EPS PACKAGE LE, QSOP.",." LEAD PITCH - E

17 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 N TOP VIEW D e B A FRONT VIEW E A H C L SIDE VIEW - CHES MILLIMETERS DIM M MAX M MAX A A.... B C e. BSC.7 BSC E..7.. H.... L....7 VARIATIONS: DIM D D D CHES M MAX M MAX N MS AA AB AC PROPRIETARY FORMATION TITLE: PACKAGE LE,." SOIC APPROVAL MILLIMETERS DOCUMENT CONTROL NO. REV. - B SOICN.EPS MAX/MAX/MAX/MAX 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. 7 Maxim Integrated Products, San Gabriel Drive, Sunnyvale, CA Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products.