MAX4122 Maxim, MAX4122 Datasheet
MAX4122
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MAX4122 Summary of contents
Page 1
... 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 ...
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... OUT CONDITIONS MAX4123ESA/MAX4125ESA MAX4122EUK/MAX4124EUK MAX4123EUA/MAX4125EUA = MAX4126ESA/MAX4127ESD/MAX4128ESA MAX4126EUA/MAX4128EUA MAX4129ESD = < 1.5V DIFF MAX4123ESA/MAX4125ESA - MAX4122EUK/MAX4124EUK MAX4123EUA/MAX4125EUA < MAX4126ESA/MAX4127ESD/MAX4128ESA + MAX4126EUA/MAX4128EUA MAX4129ESD = 2. OUT 0.25V to 2.45V 100kΩ OUT 0.4V to 2.3V 250Ω OUT 0.25V to 4.75V 100kΩ ...
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... OUT CONDITIONS MAX4123ESA/MAX4125ESA MAX4122EUK/MAX4124EUK MAX4123EUA/MAX4125EUA = MAX4126ESA/MAX4127ESD/MAX4128ESA MAX4126EUA/MAX4128EUA MAX4129ESD = MAX4123ESA/MAX4125ESA - MAX4122EUK/MAX4124EUK EE MAX4123EUA/MAX4125EUA < CM MAX4126ESA/MAX4127ESD/MAX4128ESA + CC MAX4126EUA/MAX4128EUA MAX4129ESD /2, SHDN ≥ 2V (or open +25°C, unless CC A MIN TYP MAX ...
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... PARAMETER MAX4122/23/26/27/29 Gain-Bandwidth Product MAX4124/25/28 (A MAX4122/23/26/27/29 Phase Margin MAX4124/25/28 (A MAX4122/23/26/27/29 Gain Margin MAX4124/25/ 10kHz, V Total Harmonic Distortion MAX4122/23/26/27/29 (A MAX4122/23/26/27/29 Slew Rate MAX4124/25/28 (A MAX4122/23/26/27/29 (A Settling Time to 0.01% MAX4124/25/28 (A Turn-On Time V 4 _______________________________________________________________________________________ /2, SHDN ≥ 2V (or open 0V /2, R tied to V ...
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... FREQUENCY (Hz) _______________________________________________________________________________________ = +25°C, unless otherwise noted.) A CONDITIONS Enable /2, CC OUT CC MAX4123/25/27 Disable f = 1kHz f = 1kHz MAX4126/27/28/29 MAX4122/23/26/27/ ≥ 10) MAX4124/25/ +25°C, unless otherwise noted.) A MAX4122/23/26/27/29 GAIN AND PHASE vs. FREQUENCY (WITH C ) LOAD MAX4122/29- +1000 GAIN ...
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... INPUT OFFSET VOLTAGE vs. TEMPERATURE 3.00 SOT23-5 2.25 PACKAGE 1.50 0.75 0 -0.75 -1.50 SO PACKAGE -2.25 -3.00 -40 -25 - TEMPERATURE (°C) 6 _______________________________________________________________________________________ Typical Operating Characteristics (continued) = +25°C, unless otherwise noted.) MAX4122/23/26/27/29 OUTPUT IMPEDANCE vs. FREQUENCY 100 0.1 0.01 100 1k 10k 100k 1M 10M FREQUENCY (Hz) MAX4323/MAX4327 SHUTDOWN SUPPLY CURRENT vs. TEMPERATURE 6. ...
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... 110 R = 10k L 100 500 100 200 300 400 600 OUTPUT VOLTAGE: EITHER SUPPLY (mV) MAXIMUM OUTPUT VOLTAGE vs. TEMPERATURE 300 250 V = 6.5V 200 V = 2.7V 500 CC L 150 100 V = 6.5V 100k (TOP 2.7V 100k (BOTTOM) ...
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... TIME (200ns/div) MAX4122/23/26/27/29 LARGE-SIGNAL TRANSIENT RESPONSE (INVERTING (2V/div) OUT (2V/div) TIME (2 s/div) 8 _______________________________________________________________________________________ Typical Operating Characteristics (continued) = +25°C, unless otherwise noted.) MAX4122/23/26/27/29 TOTAL HARMONIC DISTORTION AND NOISE vs. FREQUENCY 0.040 0.035 2V SIGNAL p-p 500kHz LOWPASS FILTER 0.030 R = 10k ...
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... Single/Dual/Quad, Wide-Bandwidth, Low-Power, Single-Supply Rail-to-Rail I/O Op Amps (V = + MAX4124/25/28 LARGE-SIGNAL TRANSIENT RESPONSE (NONINVERTING + (200mV/div) OUT (2V/div) TIME (2 s/div) PIN MAX4122 MAX4123 MAX4126 MAX4124 MAX4125 MAX4128 1 6 — — — — — ...
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... Single/Dual/Quad, Wide-Bandwidth, Low-Power, Single-Supply Rail-to-Rail I/O Op Amps Figure 1a. Reducing Offset Error Due to Bias Current (Noninverting Figure 2. Input Protection Circuit 10 ______________________________________________________________________________________ MAX4122– MAX4129 Figure 1b. Reducing Offset Error Due to Bias Current (Inverting) MAX4122– MAX4129 ...
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... Single/Dual/Quad, Wide-Bandwidth, Low-Power, Single-Supply Rail-to-Rail I/O Op Amps Applications Information Rail-to-Rail Input Stage Devices in the MAX4122–MAX4129 family of high- speed amplifiers have rail-to-rail input and output stages designed for low-voltage single-supply opera- tion. The input stage consists of separate NPN and PNP differential stages, which combine to provide an input common-mode range extending 0 ...
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... Response with Capacitive Load 1000pF OUT TIME (400ns/div) Figure 7. MAX4122/23/26/27/29 Transient Response to Capacitive Load with Isolation Resistor R Figure 9. Capacitive-Load-Driving Circuit 12 ______________________________________________________________________________________ (5mV/div) (50mV/div) Figure 6. MAX4124/25/28 Small-Signal Transient Response with Capacitive Load (5mV/div) (50mV/div) Figure 8. MAX4124/25/28 Transient Response to Capacitive Load with Isolation Resistor ...
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... A/div) TIME (2 s/div) Figure 14. Shutdown Enable/Disable Supply Current Power Supplies and Layout The MAX4122–MAX4129 operate from a single +2.7V to +6.5V power supply, or from dual supplies of ±1.35V to ±3.25V. For single-supply operation, bypass the power supply with a 0.1µF ceramic capacitor in parallel with at least 1µF. For dual supplies, bypass each sup- ply to ground ...
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... EE SO/ MAX OUT1 1 14 IN1 IN1 MAX4127 N. SHDN1 ______________________________________________________________________________________ OUT MAX4122 V 2 MAX4124 EE 3 IN+ 4 IN- SOT23-5 SHDN V CC OUT N. OUT2 IN2- IN2+ N.C. SHDN2 N.C. Pin Configurations OUT1 CC 2 OUT2 IN1- 7 MAX4126 ...
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Single/Dual/Quad, Wide-Bandwidth, Low-Power, Single-Supply Rail-to-Rail I/O Op Amps __________________________________________________________Chip Topographies MAX4123/ MAX4125 IN iN OUT 0.036" (0.914mm) TRANSISTOR COUNT: 170 SUBSTRATE CONNECTED ______________________________________________________________________________________ Ordering Information (continued) PART MAX4124EUK MAX4125ESA -40°C to +85°C MAX4125EUA ...
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... Single/Dual/Quad, Wide-Bandwidth, Low-Power, Single-Supply Rail-to-Rail I/O Op Amps ________________________________________________________Package Information 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. 16 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © ...