ADA4622-2ARZ-R7 datasheet(5/36 Pages) AD

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Data Sheet

ADA4622-1/ADA4622-2/ADA4622-4

SPECIFICATIONS

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Rev. F | 5 of 36

Table 1.

Parameter

Symbol

Test Conditions/Comments

Min

Typ

Max

Unit

Offset Voltage Temperature Drift

0.25

µV/°C

Input Bias Current

0.5

CROSSTALK

RL = 5 kΩ, VIN = 20 V p-p

ADA4622-1/ADA4622-2

f = 1 kHz

−112

f = 100 kHz

−72

ADA4622-4

f = 1 kHz

−106

f = 100 kHz

−66

ELECTRICAL CHARACTERISTICS, VSY = ±5 V

VSY = ±5 V, VCM = VOUT = 0 V, TA = 25°C, unless otherwise noted.

Table 2.

Parameter

Symbol

Test Conditions/Comments

Min

Typ

Max

Unit

INPUT CHARACTERISTICS

Offset Voltage

VOS

A Grade

+0.04

±0.8

−40°C < TA < +125°C

±2

B Grade

+0.04

±0.35

ADA4622-1

−40°C < TA < +125°C

±1

ADA4622-2

−40°C < TA < +125°C

±0.8

Offset Voltage Match

±1

Offset Voltage Drift

ΔVOS/ΔT

A Grade

−40°C < TA < +125°C

±4

µV/°C

B Grade

ADA4622-1

−40°C < TA < +125°C

±1

µV/°C

ADA4622-2

−40°C < TA < +125°C

±2

µV/°C

Input Bias Current

±10

−40°C < TA < +125°C

±1.5

VCM = V−

−5

Input Offset Current

IOS

±10

−40°C < TA < +125°C

±0.5

Input Voltage Range

IVR

−5.2

Common-Mode Rejection Ratio

CMRR

A Grade

VCM = − 5 V to +2 V

−40°C < TA < +125°C

B Grade

VCM = − 5 V to +2 V

−40°C < TA < +125°C

Open-Loop Voltage Gain

AVO

RL = 10 kΩ, VOUT = −4.4 V to +4.4 V

113

118

−40°C < TA < +125°C

105

RL = 1 kΩ, VOUT = −4.4 V to +4.4 V

100

105

−40°C < TA < +125°C

Input Capacitance

CINDM

Differential mode

0.4

CINCM

Common mode

3.6

Input Resistance

RDIFF

Differential mode

1013

RCM

Common mode

1013

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