ADA4522-4ARZ-R7 datasheet(5/48 Pages) AD

Part #	ADA4522-4ARZ-R7

Description	55 V, EMI Enhanced, Zero Drift, Ultralow Noise, Rail-to-Rail Output Operational Amplifiers

PDF	48 Pages

Scroll/Zoom	100%

Manufacturer	AD [Analog Devices]

Direct Link	http://www.analog.com

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5 / 48 page

Data Sheet

ADA4522-1/ADA4522-

2/ADA4522-4

analog.com

Rev I 5 of 48

SPECIFICATIONS

Table 2. Electrical Characteristics

(VSY = 5.0 V, VCM = VSY/2 V, TA = 25°C, unless otherwise specified.)

PARAMETER

SYMBOL

TEST CONDITIONS/

COMMENTS

MIN

TYP

MAX

UNITS

INPUT CHARACTERISTICS

Offset Voltage

VOS

VCM = VSY/2

0.7

µV

−40°C ≤ TA ≤ +125°C

6.5

µV

Offset Voltage Drift

TCVOS

2.5

nV/°C

Input Bias Current

150

−40°C ≤ TA ≤ +85°C

500

−40°C ≤ TA ≤ +125°C

Input Offset Current

IOS

250

−40°C ≤ TA ≤ +85°C

350

−40°C ≤ TA ≤ +125°C

500

Input Voltage Range

IVR

3.5

Common-Mode Rejection

Ratio

CMRR

ADA4522-1, ADA4522-2,

VCM = 0 V to 3.5 V

135

155

ADA4522-4,

VCM = 0 V to 3.5 V

130

145

−40°C ≤ TA ≤ +125°C

130

Large Signal Voltage Gain (dB)

AV (dB)

RL = 10 kΩ,

VOUT = 0.5 V to 4.5 V

125

145

−40°C ≤ TA ≤ +125°C

125

Input Resistance Differential

Mode

RINDM

kΩ

Input Resistance Common

Mode

RINCM

100

GΩ

Input Capacitance Differential

Mode

CINDM

ADA4522-4ARZ-R7 Datasheet(PDF) 5 Page - Analog Devices

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