Data Sheet

MAX74822

analog.com

Rev. 0

3 of 16

SPECIFICATIONS

Table 1. 5.0V Specifications

(VS = 5.0V, VCM = 2.5V, TA = 25°C, unless otherwise noted.)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

INPUT CHARACTERISTICS

Offset Voltage

VOS

1

5

mV

−40°C ≤ TA ≤ +125°C

7

mV

Input Bias Current

IB

4

40

pA

−40°C ≤ TA ≤ +125°C

1000

pA

Input Offset Current

IOS

1

30

pA

−40°C ≤ TA ≤ +125°C

500

pA

Input Voltage Range

0

5

V

Common-Mode Rejection Ratio

CMRR

VCM = 0V to 5V

60

80

dB

−40°C ≤ TA ≤ +125°C

38

dB

Large Signal Voltage Gain

AVO

RL = 100kΩ, VO = 0.5V to

2.2V

97

101

dB

−40°C ≤ TA ≤ +125°C

66

dB

Offset Voltage Drift

ΔVOS/ΔT

−40°C ≤ TA ≤ +125°C

4

µV/°C

Bias Current Drift

ΔIB/ΔT

−40°C ≤ TA ≤ +125°C

2000

fA/°C

Offset Current Drift

ΔIOS/ΔT

−40°C ≤ TA ≤ +125°C

25

fA/°C

OUTPUT CHARACTERISTICS

Output Voltage High

VOH

IL = 1mA

4.9

4.965

V

VOH

−40°C ≤ TA ≤ +125°C

4.875

V

Output Voltage Low

VOL

IL = 1mA

25

100

mV

−40°C ≤ TA ≤ +125°C

125

mV

Output Current

IOUT

VOUT = VS − 1V

30

mA

ISC

±60

mA

Closed-Loop Output Impedance

ZOUT

f = 200kHz, AV = 1

45

Ω

POWER SUPPLY

Power Supply Rejection Ratio

PSRR

VS = 2.5V to 6V

65

76

dB

−40°C ≤ TA ≤ +125°C

60

dB

Supply Current/Amplifier

ISY

VO = 0V

45

65

µA

−40°C ≤ TA ≤ +125°C

85

µA