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MAX4198

Micropower, Single-Supply, Rail-to-Rail Precision Differential Amplifiers

Maxim Integrated 

Micropower, Single-Supply, Rail-to-Rail

Precision Differential Amplifiers

ELECTRICAL CHARACTERISTICS—MAX4199 (+5V Supply)

(VCC = +5V, VEE = 0V, RL = 25kΩ tied to VCC / 2, VREF = VCC / 2, V SHDN = VCC - 1.5V, typical values are at TA = +25°C,

TA = TMIN to TMAX, unless otherwise noted.) (Note 1)

PARAMETER

Supply Voltage Range (Note 2)

Input Offset Voltage

Input Offset Voltage Drift

SYMBOL

VCC

VOS

TCO

CONDITIONS

Single supply

Dual supply

MAX4199EUA

TA = +25°C,

VCM = VCC / 2

MAX4199ESA

MAX4199EUA

TA = TMIN to TMAX, MAX4199ESA

VCM = VCC / 2

MAX4199EUA

MAX4199ESA

MAX4199EUA

IN+ differential mode

MIN

2.7

±1.35

TYP

±10

±100

±0.25

±0.75

275

MAX

7.5

±3.75

±300

±600

±500

±1475

±3

±15

UNITS

V

µV

µV/°C

Input Resistance

RIN IN- differential mode

Common-mode

25

kΩ

275

Input Voltage Range (Note 2)

DC Common-Mode Rejection

VIN

CMRDC

Guaranteed by CMR test

VCM = VEE - 0.1V

to VCC - 1.0V

MAX4199ESA

MAX4199EUA

VEE - 0.1

VCC - 1.0

V

76

110

dB

76

110

AC Common-Mode Rejection

Power-Supply Rejection

Input Noise Voltage

Output Voltage Swing

Short-Circuit Current

Gain Error

CMRAC

PSR

VCM = VEE - 0.1V to VCC - 1.0V, f = 60Hz

+2.7V ≤ VCC ≤ +7.5V, VCM = +1.5V,

VREF = +1.5V, RL = 25kΩ to +1.5V

f = 10Hz

f = 100Hz

f = 10kHz

f = 0.1Hz to 10Hz

RL = 25kΩ, ±10mV input overdrive

RL = 5kΩ, ±10mV input overdrive

Sink/source

VCM = VCC / 2,

TA = +25°C

RL = 25kΩ, VEE + 0.1V ≤

VOUT ≤ VCC - 0.1V

RL = 5kΩ, VEE + 0.2V ≤

VOUT ≤ VCC - 0.2V

110

90

120

60

40

38

6.6

VEE + 0.1 VEE + 0.02 to

to VCC - 0.1 VCC - 0.02

VEE + 0.2 VEE + 0.1 to

to VCC - 0.2 VCC - 0.1

±5.5

±0.01

±0.3

±0.01

±0.3

dB

dB

nV√Hz

µVRMS

V

mA

%

Gain Temperature Coefficient

VEE + 0.1V ≤

VOUT ≤ VCC -

0.1V

MAX4199ESA

MAX4199EUA

±1

±5

ppm/°C

±2

±10

Nonlinearity

Capacitive-Load Stability

-3dB Bandwidth

Slew Rate

Settling Time to 0.1%

Total Harmonic Distortion

Supply Current

Shutdown Supply Current

CL

BW-3dB

SR

ts

THD

ICC

I SHDN

VEE + 0.1V ≤ VOUT ≤ VCC - 0.1V

VOUT ≤ 0.1VP-P, VCM = VCC / 2

VOUT = 2VP-P

VOUT = 2VP-P step

VOUT = 2VP-P, f = 1kHz

VCM = VCC / 2, VIN+ = VIN-

VSHDN = VIL

±0.0003

%

600

pF

45

kHz

0.1

V/µs

37

µs

0.001

%

45

55

µA

6.5

12

µA

4 _______________________________________________________________________________________

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