MAX4076 Maxim, MAX4076 Datasheet
MAX4076
Available stocks
Related parts for MAX4076
MAX4076 Summary of contents
Page 1
... Rail-to-Rail Outputs Drive 1kΩ Load (MAX4074/75) o +2.5V to +5.5V Single Supply o 34µA Supply Current (MAX4074/75 4MHz GBW Product o Fault-Protected Inputs Withstand ±17V (MAX4074/75) o 200pA max Input Bias Current (MAX4076/77/78) o Stable with Capacitive Loads up to 100pF with No Isolation Resistor PART MAX4074__EUK-T MAX4074__ESA Applications Ordering Information continued at end of data sheet ...
Page 2
... Fixed-Gain, GainAmp/Open-Loop Op Amps ABSOLUTE MAXIMUM RATINGS Supply Voltages ( ..................................-0. Voltage Inputs (IN_) MAX4076/MAX4077/MAX4078 .....(V CC MAX4074/MAX4075..........................................................±17V Output Short-Circuit Duration to Either Supply (OUT_ Continuous Continuous Power Dissipation (T = +70°C) A 5-Pin SOT23 (derate 7.1mW/°C above +70°C) ............571mW 14-Pin TSSOP (derate 6.3mW/°C above +70°C) ..........500mW Stresses beyond those listed under “ ...
Page 3
... PARAMETER SYMBOL Power-Up Time Slew Rate Settling Time (to 0.01%) Input Voltage Noise Density Input Noise Current Density Capacitive Load Stability C LOAD DC Gain Accuracy -3dB Bandwidth BW (-3dB) ELECTRICAL CHARACTERISTICS—MAX4076/MAX4077/MAX4078 (V = +2.5V to +5.5V IN+ are +5V and T = +25°C.) (Note PARAMETER SYMBOL ...
Page 4
... Micropower, SOT23, Rail-to-Rail, Fixed-Gain, GainAmp/Open-Loop Op Amps ELECTRICAL CHARACTERISTICS—MAX4076/MAX4077/MAX4078 (continued +2.5V to +5.5V IN+ are +5V and T = +25°C.) (Note PARAMETER SYMBOL Output Voltage Swing Gain-Bandwidth Product GBW Slew Rate SR Settling Time (to 0.01%) Input Voltage Noise Density e n Input Noise Current Density ...
Page 5
Fixed-Gain, GainAmp/Open-Loop Op Amps (V = +5.0V 100kΩ / SMALL-SIGNAL GAIN vs. FREQUENCY 100mVp-p 3 OUT +10V +21V/V V ...
Page 6
Micropower, SOT23, Rail-to-Rail, Fixed-Gain, GainAmp/Open-Loop Op Amps (V = +5.0V 100kΩ / +25°C, unless otherwise noted TOTAL HARMONIC DISTORTION vs. FREQUENCY 1Vp-p OUT -10 -20 -30 A ...
Page 7
Fixed-Gain, GainAmp/Open-Loop Op Amps (V = +5.0V 100kΩ / SMALL-SIGNAL PULSE RESPONSE INPUT OUTPUT 50mV/div A = +1.25V/V V OUTPUT 50mV/div A = +3V/V V OUTPUT 50mV/div A = +5V/V V ...
Page 8
... LOAD 300 250 200 150 100 (kΩ) LOAD 5. MAX4074/4075 2. 5. MAX4076/77/ 2. -30 - TEMPERATURE (°C) SUPPLY CURRENT vs. TEMPERATURE 2.5V ...
Page 9
... FREQUENCY (Hz) TOTAL HARMONIC DISTORTION vs. FREQUENCY - +1V/V V -50 -60 -70 -80 -90 100 1k 10k 10M FREQUENCY (Hz) GAIN AND PHASE vs. FREQUENCY MAX4076-8 toc8 120 80 40 GAIN 0 PHASE -40 -80 -120 -160 -200 100 1k 10k 100k 1M FREQUENCY (Hz) VOLTAGE NOISE vs. FREQUENCY 1k 100 10 10M ...
Page 10
... All amplifiers fea- ture rail-to-rail outputs and drive a 10kΩ load while maintaining excellent DC accuracy. Open-Loop Op Amps The single/dual/quad MAX4076/MAX4077/MAX4078 are low-power, open-loop op amps with rail-to-rail outputs. These devices are compensated for unity-gain stability and feature a GBW product of 230kHz. The common- mode range extends from 150mV below the negative rail to within 1 ...
Page 11
... The op amp core is decompensated strate- gically over the gain-set options to maximize band- width. Open-loop decompensation increases GBW product, ensuring that usable bandwidth is maintained with increasing closed-loop gains. A GainAmp with a ...
Page 12
Micropower, SOT23, Rail-to-Rail, Fixed-Gain, GainAmp/Open-Loop Op Amps GainAmp Signal Coupling and Configurations Common op amp configurations include both noninvert- ing and inverting amplifiers. Figures 3–6 show various single- and dual-supply circuit configurations. In single- supply systems, use a resistor-divider to ...
Page 13
Fixed-Gain, GainAmp/Open-Loop Op Amps MAX4074 INPUT V EE Figure 7. Dual-Supply, Capacitive-Load-Driving Circuit ______________________________________________________________________________________ Micropower, SOT23, Rail-to-Rail +5V/V V 50mV/div R OUTPUT ISO A = +5V/V V 500mV/div ...
Page 14
Micropower, SOT23, Rail-to-Rail, Fixed-Gain, GainAmp/Open-Loop Op Amps INPUT OUTPUT 50mV/div A = +1.25V/V V OUTPUT 50mV/div A = +3V/V V OUTPUT 50mV/div A = +5V/V V OUTPUT 50mV/div A = +10V/V V OUTPUT 50mV/div A = +25V/V V OUTPUT 50mV/div ...
Page 15
Fixed-Gain, GainAmp/Open-Loop Op Amps GAIN INVERTING CODE GAIN (V/V) AB 0. 1. ...
Page 16
... OUT IN IN- SOT23-5 5 N.C. MAX4077 8 OUTA INA OUTB OUTB + 6 6 INA+ 3 INB- INB INB+ 5 INB+ EE µMAX/SO MAX4076 N. IN+ 3 OUT N. MAX4078 OUTA 1 14 OUTD + + INA IND- 12 INA+ 3 IND ...
Page 17
... Gain Selector Guide for a list of preferred gains and top marks. ______________________________________________________________________________________ Micropower, SOT23, Rail-to-Rail, ___________________Chip Information TRANSISTOR COUNTS PIN- TOP MAX4074: 180 PACKAGE MARK MAX4075: 360 8 µMAX — — MAX4076: 180 5 SOT23 — 8 µMAX — — 14 TSSOP — — 0.1µF INPUT 0.1µF ...
Page 18
Micropower, SOT23, Rail-to-Rail, Fixed-Gain, GainAmp/Open-Loop Op Amps 18 ______________________________________________________________________________________ Package Information ...
Page 19
Micropower, SOT23, Rail-to-Rail, Fixed-Gain, GainAmp/Open-Loop Op Amps ______________________________________________________________________________________ Package Information (continued) 19 ...
Page 20
... Micropower, SOT23, Rail-to-Rail, Fixed-Gain, GainAmp/Open-Loop Op Amps 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. ...