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MAX4128ESA

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MAX4128ESA

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Part Number MAX4128ESA
Manufacturer Maxim Integrated
Description IC OPAMP GP 25MHZ RRO 8SOIC
Datasheet MAX4128ESA Datasheet
Package 8-SOIC (0.154", 3.90mm Width)
In Stock 5,130 piece(s)
Unit Price Request a Quote
Lead Time Can Ship Immediately
Estimated Delivery Time Dec 2 - Dec 7 (Choose Expedited Shipping)
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Part Number # MAX4128ESA (Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps) is manufactured by Maxim Integrated and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

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MAX4128ESA Specifications

ManufacturerMaxim Integrated
CategoryIntegrated Circuits (ICs) - Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
Datasheet MAX4128ESADatasheet
Package8-SOIC (0.154", 3.90mm Width)
Series-
Amplifier TypeGeneral Purpose
Number of Circuits2
Output TypeRail-to-Rail
Slew Rate10 V/µs
Gain Bandwidth Product25MHz
-3db Bandwidth-
Current - Input Bias50nA
Voltage - Input Offset250µV
Current - Supply725µA
Current - Output / Channel50mA
Voltage - Supply, Single/Dual (±)2.7 V ~ 6.5 V, ��1.35 V ~ 3.25 V
Operating Temperature-40°C ~ 85°C
Mounting TypeSurface Mount
Package / Case8-SOIC (0.154", 3.90mm Width)
Supplier Device Package8-SOIC

MAX4128ESA Datasheet

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General Description The MAX4122–MAX4129 family of operational amplifiers combines wide bandwidth and excellent DC accuracy with Rail-to-Rail® operation at the inputs and outputs. These devices require only 650µA per amplifier, and operate from either a single supply (+2.7V to +6.5V) or dual supplies (±1.35V to ±3.25V) with a common-mode voltage range that extends 250mV beyond VEE and VCC. They are capa- ble of driving 250Ω loads. The MAX4122/MAX4123/ MAX4126/MAX4127/MAX4129 have a 5MHz gain band- width product, while the decompensated MAX4124/ MAX4125/MAX4128 (stable at closed-looped gains of 10 or greater) have a 25MHz gain bandwidth product. In addition, the MAX4123/MAX4125/MAX4127 feature a shutdown mode in which the outputs are placed in a high-impedance state and the supply current is reduced to only 25µA per amplifier. With their rail-to-rail input common-mode range and output swing, these amplifiers are ideal for low-voltage single-supply operation. Although the minimum operat- ing voltage is specified at 2.7V, the devices typically operate down to 1.8V. In addition, low offset voltage and high speed make them the ideal signal-condition- ing stages for precision, low-voltage, data-acquisition systems. The MAX4122 and MAX4124 come in the space-saving 5-pin SOT23-5 package. ________________________Applications Battery-Powered Instruments Portable Equipment Data-Acquisition Systems Signal Conditioning Low-Power, Low-Voltage Applications Features ♦ 5-Pin SOT23 Package (MAX4122/4) ♦ +2.7V to +6.5V Single-Supply Operation ♦ Rail-to-Rail Input Common-Mode Voltage Range ♦ Rail-to-Rail Output Voltage Swing ♦ 5MHz Gain-Bandwidth Product (MAX4122/3/6/7/9) 25MHz Gain-Bandwidth Product (MAX4124/5/8) ♦ 650µA Quiescent Current per Amplifier ♦ 25µA Shutdown Function (MAX4123/5/7) ♦ 200µV Offset Voltage ♦ No Phase Reversal for Overdriven Inputs ♦ Drive 250Ω Loads ♦ Stable with 500pF Capacitive Loads ♦ Unity-Gain Stable (MAX4122/3/6/7/9) Stable at Gains ≥ 10V/V (MAX4124/5/8) M A X 4 1 2 2 – M A X 4 1 2 9 Single/Dual/Quad, Wide-Bandwidth, Low-Power, Single-Supply Rail-to-Rail I/O Op Amps ________________________________________________________________ Maxim Integrated Products 1 MAX187 MAX4123 SHDN 3 1 2 4 5 6 8 7 VDD +5V AIN VREF GND DOUT SERIAL INTERFACE SCLK CS __________Typical Operating CircuitSelection Table 19-1087; Rev 1; 8/97 PART MAX4122EUK MAX4123C/D MAX4123ESA -40°C to +85°C 0°C to +70°C -40°C to +85°C TEMP. RANGE PIN- PACKAGE 5 SOT23-5 Dice* 8 SO Ordering Information Ordering Information continued at end of data sheet. *Dice are specified at TA = +25°C, DC parameters only. Pin Configurations appear at end of data sheet. MARKING INFO. AAAZ — — BW (MHz) AMPS PER PKG. MAX4122 5 1 MAX4123 5 1 PART MAX4124 25 1 MAX4125 25 1 MAX4126 5 2 MAX4127 5 2 MAX4128 25 2 MAX4129 5 4 SHUT- DOWN MODE — Yes — Yes — Yes — — PIN- PACKAGE 5 SOT23-5 8 SO/µMAX 5 SOT23-5 8 SO/µMAX 8 SO/µMAX 14 SO 8 SO/µMAX 14 SO MAX4123EUA -40°C to +85°C 8 µMAX — For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800. For small orders, phone 408-737-7600 ext. 3468. Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.

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M A X 4 1 2 2 – M A X 4 1 2 9 Single/Dual/Quad, Wide-Bandwidth, Low-Power, Single-Supply Rail-to-Rail I/O Op Amps 2 _______________________________________________________________________________________ ABSOLUTE MAXIMUM RATINGS DC ELECTRICAL CHARACTERISTICS (VCC = +2.7V to +6.5V, VEE = 0V, VCM = 0V, VOUT = VCC/2, RL tied to VCC/2, SHDN ≥ 2V (or open), TA = +25°C, unless otherwise noted.) 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. Supply Voltage (VCC-VEE).....................................................7.5V IN+, IN-, SHDN Voltage ...................(VCC + 0.3V) to (VEE - 0.3V) Output Short-Circuit Duration (Note 1).......................Continuous (short to either supply) Continuous Power Dissipation (TA = +70°C) 5-pin SOT23-5 (derate 7.1mW/°C above +70°C) .........571mW 8-pin SO (derate 5.88mW/°C above +70°C).................471mW 8-pin µMAX (derate 4.10mW/°C above +70°C) ............330mW 14-pin SO (derate 8.00mW/°C above +70°C)...............640mW Operating Temperature Range MAX412_E__ ....................................................-40°C to +85°C Maximum Junction Temperature .....................................+150°C Storage Temperature Range .............................-65°C to +160°C Lead Temperature (soldering, 10sec) .............................+300°C VCM = VEE to VCC MAX4123ESA/MAX4125ESA CONDITIONS nA±1 ±12Input Offset Current nA±50 ±150Input Bias Current 72 80 Ω0.1Output Resistance kΩ500Differential Input Resistance 78 98 dB78 100Power-Supply Rejection Ratio UNITSMIN TYP MAXPARAMETER VOUT = 0.4V to 4.6V, RL = 250Ω 75 84 dBLarge-Signal Voltage Gain V VEE - VCC + 0.25 0.25 Common-Mode Input Voltage Range Note 1: Provided that the maximum package power-dissipation rating is met. MAX4122EUK/MAX4124EUK ±0.35 ±1.50 MAX4123EUA/MAX4125EUA ±0.35 ±1.20 ±0.20 ±0.60 MAX4126ESA/MAX4127ESD/MAX4128ESA MAX4126EUA/MAX4128EUA ±0.40 ±1.50 MAX4129ESD ±0.35 ±1.50 Input Offset Voltage ±0.25 ±0.75 VCM = VEE to VCC MAX4123ESA/MAX4125ESA mV VCM = VEE to VCC -1.5V < VDIFF < 1.5V VCC = 2.7V to 6.5V AV = 1 SHDN < 0.8V, VOUT = 0V to VCC µA±0.1 ±1Off-Leakage Current MAX4122EUK/MAX4124EUK(VEE - 0.25) < VCM < (VCC + 0.25V) 67 90 Common-Mode Rejection Ratio MAX4129ESD MAX4126EUA/MAX4128EUA 64 84 dB 66 86 MAX4126ESA/MAX4127ESD/MAX4128ESA MAX4123EUA/MAX4125EUA 74 94 68 88 VCC = 5V VOUT = 0.4V to 2.3V, RL = 250Ω VOUT = 0.25V to 2.45V, RL = 100kΩ VOUT = 0.25V to 4.75V, RL = 100kΩ VCC = 2.7V 92 104 94 106

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M A X 4 1 2 2 – M A X 4 1 2 9 Single/Dual/Quad, Wide-Bandwidth, Low-Power, Single-Supply Rail-to-Rail I/O Op Amps _______________________________________________________________________________________ 3 DC ELECTRICAL CHARACTERISTICS (VCC = +2.7V to +6.5V, VEE = 0V, VCM = 0V, VOUT = VCC/2, RL tied to VCC/2, SHDN ≥ 2V (or open), TA = -40°C to +85°C, unless otherwise noted.) DC ELECTRICAL CHARACTERISTICS (continued) (VCC = +2.7V to +6.5V, VEE = 0V, VCM = 0V, VOUT = VCC/2, RL tied to VCC/2, SHDN ≥ 2V (or open), TA = +25°C, unless otherwise noted.) RL = 100kΩ CONDITIONS 20 35 Low V2.7 6.5Operating Supply-Voltage Range SHDN > 0.8V, MAX4123/MAX4125/MAX4127 240 290 12 20 VOL - VEE 125 170 MAX4122/ MAX4123/ MAX4124/ MAX4125 V 0.8 mA50Output Short-Circuit Current µA 40 60 Shutdown Supply Current per Amplifier UNITSMIN TYP MAXPARAMETER VCC - VOH VOL - VEE VCC - VOH RL = 250Ω VCC - VOH VOL - VEE VCC - VOH RL = 250Ω RL = 100kΩ 25 40 mV 280 330 15 30 VOL - VEE Output Voltage Swing 180 230 MAX4126/ MAX4127/ MAX4128/ MAX4129 High 2.0 SHDN Logic Threshold MAX4123/MAX4125/MAX4127 VCC = 5V MAX4123/MAX4125/MAX4127 µA±1 ±3SHDN Input Current VCC = 2.7V VCM = VOUT = VCC/2 µA 650 750 VCC = 5V 725 825 Supply Current per Amplifier VCC = 2.7V 25 40 MAX4122EUK/MAX4124EUK(VEE - 0.2V) < VCM < (VCC + 0.2V) MAX4123ESA/MAX4125ESA MAX4129ESD MAX4122EUK/MAX4124EUK MAX4123ESA/MAX4125ESA CONDITIONS ±3.50 62 VCM = VEE to VCC MAX4123EUA/MAX4125EUA V VEE - VCC + 0.20 0.20 Common-Mode Input Voltage Range mV ±4.40 ±0.75 MAX4126ESA/MAX4127ESD/MAX4128ESA MAX4126EUA/MAX4128EUA ±4.70 MAX4129ESD Common-Mode Rejection Ratio ±4.00 Input Offset Voltage ±0.95 VCM = VEE to VCC nA±18 MAX4126EUA/MAX4128EUA Input Offset Current µV/°C±2 60 dB 58 MAX4126ESA/MAX4127ESD/MAX4128ESA Input Offset Voltage Tempco MAX4123EUA/MAX4125EUA 74 60 76 UNITSMIN TYP MAXPARAMETER VCM = VEE to VCC nA±160Input Bias Current

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M A X 4 1 2 2 – M A X 4 1 2 9 Single/Dual/Quad, Wide-Bandwidth, Low-Power, Single-Supply Rail-to-Rail I/O Op Amps 4 _______________________________________________________________________________________ 86 Large-Signal Voltage Gain 68 VOUT = 0.25V to 4.75V, RL = 100kΩ VOUT = 0.4V to 4.6V, RL = 250Ω VCC = 5V 84 dB 66 VOUT = 0.25V to 2.45V, RL = 100kΩ VOUT = 0.4V to 2.3V, RL = 250Ω VCC = 2.7V Off-Leakage Current ±12 µASHDN < 0.8V, VOUT = 0V to VCC MAX4122/ MAX4123/ MAX4124/ MAX4125 190VOL - VEE 25 300 MAX4126/ MAX4127/ MAX4128/ MAX4129 250 Output Voltage Swing VOL - VEE 35 350 mV 50 RL = 100kΩ RL = 250Ω VCC - VOH VOL - VEE VCC - VOH 40 RL = 100kΩ RL = 250Ω VCC - VOH VOL - VEE VCC - VOH PARAMETER MIN TYP MAX UNITS Shutdown Supply Current per Amplifier 70 µA Power-Supply Rejection Ratio 74 dB 0.8 V SHDN < 0.8V, MAX4123/MAX4125/MAX4127 Operating Supply-Voltage Range 2.7 6.5 V 775 µAVCM = VOUT = VCC/2 VCC = 2.7V SHDN Input Current Low ±3 CONDITIONS µA 50 MAX4123/MAX4125/MAX4127 VCC = 2.7V to 6.5V VCC = 2.7V VCC = 5V MAX4123/MAX4125/MAX4127 Supply Current per Amplifier SHDN Logic Threshold 850 2.0High VCC = 5V DC ELECTRICAL CHARACTERISTICS (continued) (VCC = +2.7V to +6.5V, VEE = 0V, VCM = 0V, VOUT = VCC/2, RL tied to VCC/2, SHDN ≥ 2V (or open), TA = -40°C to +85°C, unless otherwise noted.) f = 10kHz, VOUT = 2Vp-p, MAX4122/23/26/27/29 (AV = 1) MAX4124/25/28 (AV ≥ 10), VOUT = 2V step MAX4122/23/26/27/29 VCC = 0V to 3V step, VOUT = VCC/2 64 MAX4124/25/28 (AV ≥ 10) MAX4124/25/28 (AV ≥ 10) degrees MAX4122/23/26/27/29 (AV = 1), VOUT = 2V step MAX4122/23/26/27/29 CONDITIONS MAX4122/23/26/27/29 µs 1.3 60 5 Phase Margin MAX4124/25/28 (AV ≥ 10) MAX4122/23/26/27/29 MHz 25 Gain-Bandwidth Product 12 MAX4124/25/28 (AV ≥ 10) %0.003 dB Total Harmonic Distortion 10 Gain Margin Settling Time to 0.01% 2.0 µs1Turn-On Time V/µs 10 Slew Rate 2 UNITSMIN TYP MAXPARAMETER AC ELECTRICAL CHARACTERISTICS (VCC = +2.7V to +6.5V, VEE = 0V, SHDN ≥ 2V (or open), TA = +25°C, unless otherwise noted.)

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M A X 4 1 2 2 – M A X 4 1 2 9 Single/Dual/Quad, Wide-Bandwidth, Low-Power, Single-Supply Rail-to-Rail I/O Op Amps _______________________________________________________________________________________ 5 60 -40 100 1k 10k 1M 10M100k 100M MAX4322/26/29 GAIN AND PHASE vs. FREQUENCY -20 FREQUENCY (Hz) G A IN ( dB ) 0 20 40 PHASE GAIN AV = +1000 NO LOAD P H A S E (D EG R EE S ) 180 144 72 0 -72 -144 -180 -108 -36 36 108 MAX4322/26/29-01 60 -40 100 1k 10k 1M 10M100k 100M MAX4122/23/26/27/29 GAIN AND PHASE vs. FREQUENCY (WITH CLOAD) -20 MAX4122/29-02 FREQUENCY (Hz) G A IN ( dB ) 0 20 40 PHASE GAIN AV = +1000 RL = ∞ CL = 500pF P H A S E (D EG R EE S ) 180 144 72 0 -72 -144 -180 -108 -36 36 108 0 -100 10 100 1k 100k 1M 10M10k 100M MAX4122/23/26/27/29 POWER-SUPPLY REJECTION vs. FREQUENCY -80 M A X 4 1 2 2 /2 9 -0 3 FREQUENCY (Hz) P S R ( dB ) -60 -40 -20 AV = +1 __________________________________________Typical Operating Characteristics (VCC = +5V, VEE = 0V, VCM = VCC/2, TA = +25°C, unless otherwise noted.) AC ELECTRICAL CHARACTERISTICS (continued) (VCC = +2.7V to +6.5V, VEE = 0V, SHDN ≥ 2V (or open), TA = +25°C, unless otherwise noted.) MAX4124/25/28 (AV ≥ 10) MAX4122/23/26/27/29 (AV = 1) MAX4126/27/28/29 f = 1kHz f = 1kHz VCC = 3V, VOUT = VCC/2, MAX4123/25/27 CONDITIONS pF 500 Capacitive Load Stability 500 dB135Amp-Amp Isolation pA/√ Hz0.4Input Noise Current Density nV/√ Hz22Input Noise Voltage Density pF3Input Capacitance µs 0.2 SHDN Delay 1 UNITSMIN TYP MAXPARAMETER Enable Disable 60 -40 100 1k 10k 100k 1M 10M MAX4124/25/28 GAIN AND PHASE vs. FREQUENCY -20 MAX14122/29-04 FREQUENCY (Hz) G A IN ( dB ) P H A S E (D EG R EE S ) 0 20 40 180 144 -180 -144 -108 -72 -36 36 0 108 72 AV = +1000 NO LOAD GAIN PHASE 60 -40 100 1k 10k 1M 10M100k 100M MAX4124/25/28 GAIN AND PHASE vs. FREQUENCY (WITH CLOAD) -20 MAX4122/29-05 FREQUENCY (Hz) G A IN ( dB ) 0 20 40 PHASE GAIN AV = +1000 RL = ∞ CL = 500 pF P H A S E (D EG R EE S ) 180 144 72 0 -72 -144 -180 -108 -36 36 108 0 -100 10 100 1k 100k 1M 10M10k 100M MAX4124/25/28 POWER-SUPPLY REJECTION vs. FREQUENCY -80 M A X 4 1 2 2 /2 9 -0 6 FREQUENCY (Hz) P S R ( dB ) -60 -40 -20 AV = +10

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Typical Operating Characteristics (continued) (VCC = +5V, VEE = 0V, VCM = VCC/2, TA = +25°C, unless otherwise noted.) M A X 4 1 2 2 – M A X 4 1 2 9 Single/Dual/Quad, Wide-Bandwidth, Low-Power, Single-Supply Rail-to-Rail I/O Op Amps 6 _______________________________________________________________________________________ 1k 10k 10M FREQUENCY (Hz) 100k 1M100 130 50 60 70 80 90 100 110 120 MAX4126/27/28/29 CHANNEL SEPARATION vs. FREQUENCY M A X 4 1 2 2 /2 9 -0 7 C H A N N EL S EP A R A TI O N ( dB ) 100 0.01 100 1k 100k 1M 10M10k 100M MAX4122/23/26/27/29 OUTPUT IMPEDANCE vs. FREQUENCY 0.1 M A X 4 1 2 2 /2 9 -0 8 FREQUENCY (Hz) O U TP U T IM P ED A N C E (Ω ) 1 10 AV = +1 100 0.1 100 1k 100k 1M 10M10k 100M MAX4124/25/28 OUTPUT IMPEDANCE vs. FREQUENCY M A X 4 1 2 2 /2 9 -0 9 FREQUENCY (Hz) O U TP U T IM P ED A N C E (Ω ) 1 10 AV = +10 900 500 550 600 650 700 750 800 850 -40 -25 -10 5 20 35 50 65 80 95 SUPPLY CURRENT PER AMPLIFIER vs. TEMPERATURE M A X 4 1 2 2 /2 9 -1 0 TEMPERATURE (°C) S U P P LY C U R R EN T (µ A ) VCC = 6.5V VCC = 2.7V 0 10 20 30 40 50 60 -40 -25 -10 5 20 35 50 65 80 95 MAX4323/MAX4327 SHUTDOWN SUPPLY CURRENT vs. TEMPERATURE M A X 4 3 2 2 -1 1 TEMPERATURE (°C) S H U TD O W N S U P P LY C U R R EN T (m A ) VCC = 6.5V VCC = 2.7V SHDN = 0V -10 -5 0 5 10 15 20 -40 -25 -10 5 20 35 50 65 80 95 OUTPUT LEAKAGE CURRENT vs. TEMPERATURE M A X 4 1 2 2 /2 9 -1 2 TEMPERATURE (°C) LE A K A G E C U R R EN T (µ A ) VCC = 6.5VVOUT SHORT TO VCC VCC = 2.7V VCC = 6.5V VOUT SHORT TO VEE VCC = 2.7V AV = +1 SHDN = 0V -3.00 -2.25 -0.75 -1.50 0 1.50 0.75 2.25 3.00 -40 -25 -10 5 20 35 50 65 80 95 INPUT OFFSET VOLTAGE vs. TEMPERATURE M A X 4 1 2 2 /2 9 -1 3 TEMPERATURE (°C) V O LT A G E (m V ) SOT23-5 PACKAGE SO PACKAGE -50 0 1 2 3 4 5 6 INPUT BIAS CURRENT vs. COMMON-MODE VOLTAGE M A X 4 1 2 2 /2 9 -1 4 COMMON-MODE VOLTAGE (V) IN P U T B IA S C U R R EN T (n A ) -40 -30 -20 -10 0 10 20 30 40 50 VCC = 2.7V VCC = 6.5V -60 -50 -40 -25 -10 5 20 35 50 65 80 95 INPUT BIAS CURRENT vs. TEMPERATURE M A X 4 1 2 2 /2 9 -1 5 TEMPERATURE (°C) IN P U T B IA S C U R R EN T (n A ) -40 -30 -20 -10 0 10 20 30 40 50 VCC = 6.5V, VCM = VCC VCC = 2.7V, VCM = VEE VCC = 2.7V, VCM = VCC VCC = 6.5V, VCM = VEE

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Typical Operating Characteristics (continued) (VCC = +5V, VEE = 0V, VCM = VCC/2, TA = +25°C, unless otherwise noted.) M A X 4 1 2 2 – M A X 4 1 2 9 Single/Dual/Quad, Wide-Bandwidth, Low-Power, Single-Supply Rail-to-Rail I/O Op Amps _______________________________________________________________________________________ 7 120 80 85 90 95 100 105 110 115 -40 -25 -10 5 20 35 50 65 80 95 COMMON-MODE REJECTION vs. TEMPERATURE M A X 4 1 2 2 /2 9 -1 6 TEMPERATURE (°C) C O M M O N -M O D E R EJ EC TI O N ( dB ) VCM = 0V TO 5.0V VCM = 0.2V TO 5.2V VCM = 0.3V TO 5.3V 120 60 0 600 110 OUTPUT VOLTAGE: EITHER SUPPLY (mV) G A IN ( dB ) 300 90 80 70 100 200 500 100 400 M A X 4 1 2 2 /2 9 -1 9 LARGE-SIGNAL GAIN vs. OUTPUT VOLTAGE VCC = 2.7V RL TO VEE RL = 500Ω RL = 100kΩ RL = 10kΩ RL = 2kΩ 250 0 -40 -25 -10 5 20 35 50 65 80 95 MINIMUM OUTPUT VOLTAGE vs. TEMPERATURE 50 200 M A X 4 1 2 2 /2 9 -1 7 TEMPERATURE (°C) V O U T - V EE (m V ) 150 100 RL TO VCC VCC = 6.5V, RL = 500Ω VCC = 2.7V, RL = 100kΩ VCC = 2.7V, RL = 500Ω VCC = 6.5V, RL = 100kΩ 0 50 100 150 200 250 300 -40 -25 -10 5 20 35 50 65 80 95 MAXIMUM OUTPUT VOLTAGE vs. TEMPERATURE M A X 4 1 2 2 /2 9 -1 8 TEMPERATURE (°C) V C C - V O U T (m V ) RL TO VEE VCC = 6.5V, RL = 500Ω VCC = 2.7V, RL = 100kΩ (BOTTOM) VCC = 2.7V, RL = 500Ω VCC = 6.5V, RL = 100kΩ (TOP) 120 60 0 600 110 OUTPUT VOLTAGE: EITHER SUPPLY (mV) G A IN ( dB ) 300 90 80 70 100 200 500 100 400 M A X 4 1 2 2 /2 9 -2 0 LARGE-SIGNAL GAIN vs. OUTPUT VOLTAGE VCC = 6.5V RL TO VEE RL = 500Ω RL = 100kΩ RL = 10kΩ RL = 2kΩ 125 75 -40 -25 -10 5 20 35 50 65 80 95 LARGE-SIGNAL GAIN vs. TEMPERATURE 85 115 M A X 4 1 2 2 /2 9 -2 1 TEMPERATURE (°C) G A IN ( dB ) 105 95 80 90 120 110 100 VCC = 2.7V, RL TO VEE VCC = 6.5V, RL TO VCC VCC = 2.7V, RL TO VCC RL = 500Ω VOUT(p-p) = VCC - 1V VCC = 6.5V, RL TO VEE 120 60 0 600 110 G A IN ( dB ) 300 90 80 70 100 200 500 100 400 M A X 4 1 2 2 /2 9 -2 2 LARGE-SIGNAL GAIN vs. OUTPUT VOLTAGE RL = 500Ω RL = 100kΩ RL = 10kΩ RL = 2kΩ VCC = 2.7V RL TO VCC OUTPUT VOLTAGE: EITHER SUPPLY (mV) 120 60 0 600 110 G A IN ( dB ) 300 90 80 70 100 200 500 100 400 M A X 4 1 2 2 /2 9 -2 3 LARGE-SIGNAL GAIN vs. OUTPUT VOLTAGE VCC = 6.5V RL TO VCC RL = 500Ω RL = 100kΩ RL = 10kΩ RL = 2kΩ OUTPUT VOLTAGE: EITHER SUPPLY (mV) 125 75 -40 -25 -10 5 20 35 50 65 80 95 LARGE-SIGNAL GAIN vs. TEMPERATURE 85 115 M A X 4 1 2 2 /2 9 -2 4 TEMPERATURE (°C) G A IN ( dB ) 105 95 80 90 120 110 100 VOUT(p-p) = VCC - 600mV RL = 100kΩ VCC = 6.5V, RL TO VEE VCC = 2.7V, RL TO VCC VCC = 2.7V, RL TO VEE VCC = 6.5V, RL TO VCC

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Typical Operating Characteristics (continued) (VCC = +5V, VEE = 0V, VCM = VCC/2, TA = +25°C, unless otherwise noted.) M A X 4 1 2 2 – M A X 4 1 2 9 Single/Dual/Quad, Wide-Bandwidth, Low-Power, Single-Supply Rail-to-Rail I/O Op Amps 8 _______________________________________________________________________________________ IN (5mV/div) TIME (200ns/div) OUT (50mV/div) AV = +10 MAX4124/25/28 SMALL-SIGNAL TRANSIENT RESPONSE (NONINVERTING) M A X 4 1 2 2 /2 9 -3 1 IN (5mV/div) TIME (200ns/div) OUT (50mV/div) AV = -10 MAX4124/25/28 SMALL-SIGNAL TRANSIENT RESPONSE (INVERTING) M A X 4 1 2 2 /2 9 -3 2 IN (2V/div) TIME (2µs/div) OUT (2V/div) AV = -1 MAX4122/23/26/27/29 LARGE-SIGNAL TRANSIENT RESPONSE (INVERTING) M A X 4 1 2 2 /2 9 -3 4 1.2 1.3 1.5 1.4 1.6 1.7 1.8 1.9 -40 -25 -10 5 20 35 50 65 80 95 MAX4123 MINIMUM OPERATING VOLTAGE vs. TEMPERATURE M A X 4 1 2 2 /2 9 -2 5 TEMPERATURE (°C) M IN IM U M O P ER A TI N G V O LT A G E (V ) IN TIME (200ns/div) V O LT A G E (5 0m V /d iv ) OUT AV = +1 MAX4122/23/26/27/29 SMALL-SIGNAL TRANSIENT RESPONSE (NONINVERTING) M A X 4 1 2 2 /2 9 -2 8 10 100k10k FREQUENCY (Hz) 100 1k 0.040 0 0.005 0.010 0.015 0.020 0.025 0.030 0.035 MAX4122/23/26/27/29 TOTAL HARMONIC DISTORTION AND NOISE vs. FREQUENCY M A X 4 1 2 2 /2 9 -2 6 TH D & N O IS E (% ) AV = +1 2Vp-p SIGNAL 500kHz LOWPASS FILTER RL = 10kΩ TO VCC/2 0.1 0.001 4.0 4.44.2 5.04.84.6 MAX4123 TOTAL HARMONIC DISTORTION AND NOISE vs. PEAK-TO-PEAK SIGNAL AMPLITUDE M A X 4 1 2 2 /2 9 -2 7 PEAK-TO-PEAK SIGNAL AMPLITUDE (V) TH D + N ( % ) 0.01 AV = +1 10kHz SINEWAVE RL TO VCC/2 500kHz LOWPASS FILTER RL = 10kΩ RL = 100kΩ RL = 2kΩRL = 250Ω IN TIME (200ns/div) V O LT A G E (5 0m V /d iv ) OUT AV = -1 MAX4122/23/26/27/29 SMALL-SIGNAL TRANSIENT RESPONSE (INVERTING) M A X 4 1 2 2 /2 9 -2 9 IN TIME (2µs/div) V O LT A G E (2 V /d iv ) OUT AV = +1 MAX4122/23/26/27/29 LARGE-SIGNAL TRANSIENT RESPONSE (NONINVERTING) M A X 4 1 2 2 /2 9 -3 0

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Typical Operating Characteristics (continued) (VCC = +5V, VEE = 0V, VCM = VCC/2, TA = +25°C, unless otherwise noted.) M A X 4 1 2 2 – M A X 4 1 2 9 Single/Dual/Quad, Wide-Bandwidth, Low-Power, Single-Supply Rail-to-Rail I/O Op Amps _______________________________________________________________________________________ 9 IN (200mV/div) TIME (2µs/div) OUT (2V/div) AV = +10 MAX4124/25/28 LARGE-SIGNAL TRANSIENT RESPONSE (NONINVERTING) M A X 4 1 2 2 /2 9 -3 3 IN (200mV/div) TIME (2µs/div) OUT (2V/div) AV = -10 MAX4124/25/28 LARGE-SIGNAL TRANSIENT RESPONSE (INVERTING) M A X 4 1 2 2 /2 9 -3 5 Pin Description Inverting Inputs for Amps 1 and 2IN1-, IN2-— Noninverting Inputs for Amps 1 and 2IN1+, IN2+— Shutdown Control for Amps 1 and 2. Tie high or leave floating to enable amplifier. SHDN1, SHDN2 — Outputs for Amps 3 and 4OUT3, OUT4— Inverting Inputs for Amps 3 and 4IN3-, IN4-— Positive SupplyVCC5 No ConnectN.C.— Shutdown Control. Tie high or leave floating to enable amplifier. SHDN— Outputs for Amps 1 and 2OUT1, OUT2— Inverting InputIN-4 Noninverting Input IN+3 Negative Supply. Ground for single-supply operation. VEE2 OutputOUT1 — — — — — 7 1, 5 8 — 2 3 4 6 2, 6 3, 5 — — — 8 — — 1, 7 — — 4 — 2, 12 3, 11 6, 9 — — 14 5, 7, 8, 10 — 1, 13 — — 4 — 2, 6 3, 5 — 8, 14 9, 13 4 — — 1, 7 — — 11 — Noninverting Inputs for Amps 3 and 4IN3+, IN4+— — — — 10, 12 PIN MAX4122 MAX4124 FUNCTIONNAMEMAX4123 MAX4125 MAX4126 MAX4128 MAX4127 MAX4129

MAX4128ESA Reviews

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Keyl*****rton

November 14, 2020

High level customer service, and quick response.

Angel*****ampath

November 12, 2020

I've placed many orders from Heisener . I have never had an error with any order, the order has always went out the same day, and the items are always well packaged.

Daley*****sgupta

November 11, 2020

I have always get a fast response from Heisener with my orders. As a small business owner I greatly appreciate that I can order as little as 1 item as opposed to other companies who require you place a larger minimum order.

Sele*****anka

November 7, 2020

Great item at a great price. Quick shipping. Nice seller. Rad transaction!

Pau*****hose

November 6, 2020

I love your products are well organized. You make it easy to spend $$$! Lol. Keep up the good work folks!

Wyat*****berts

October 27, 2020

Items arrived well pakaged, reasonable postage and as described. Top seller

Ari*****arang

October 24, 2020

I was able to make my list of needed parts and use suggested relative selection. The five stars represent the fact they show inventory quantity. So far i'm happy.

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We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

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