AD8231ACPZ-R7 datasheet(5/25 Pages) AD

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AD8231

Data Sheet

Parameter

Conditions

Min

Typ

Max

Unit

Dynamic Performance

Bandwidth

G = 1

2.7

MHz

G = 2

2.5

MHz

Gain Bandwidth Product

G = 4 to 128

MHz

Slew Rate

1.1

V/µs

Output Characteristics

Output Voltage High

RL = 100 kΩ to ground

4.9

4.94

RL = 10 kΩ to ground

4.8

4.88

Output Voltage Low

RL = 100 kΩ to 5 V

100

RL = 10 kΩ to 5 V

200

Short-Circuit Current

Digital Interface

Input Voltage Low

TA = −40°C to +125°C

1.0

Input Voltage High

TA = −40°C to +125°C

4.0

Setup Time to CS High

TA = −40°C to +125°C

Hold Time after CS High

TA = −40°C to +125°C

OPERATIONAL AMPLIFIER

Input Characteristics

Offset Voltage, VOS

µV

Temperature Drift

TA = −40°C to +125°C

0.01

0.06

µV/°C

Input Bias Current

250

500

TA = −40°C to +125°C

Input Offset Current

100

TA = −40°C to +125°C

0.5

Input Voltage Range

0.05

4.95

Open-Loop Gain

100

120

V/mV

Common-Mode Rejection Ratio

100

120

Power Supply Rejection Ratio

100

110

Voltage Noise Density

nV/√Hz

Voltage Noise

f = 0.1 Hz to 10 Hz

0.4

µV p-p

Dynamic Performance

Gain Bandwidth Product

MHz

Slew Rate

0.5

V/µs

Output Characteristics

Output Voltage High

RL = 100 kΩ to ground

4.9

4.96

RL = 10 kΩ to ground

4.8

4.92

Output Voltage Low

RL = 100 kΩ to 5 V

100

RL = 10 kΩ to 5 V

200

Short-Circuit Current

BOTH AMPLIFIERS

Power Supply

Quiescent Current

Quiescent Current (Shutdown)

0.01

µA

Rev. C | Page 4 of 24

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