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AD622

Rev. D | Page 4 of 16

Parameter

Conditions

Min

Typ

Max

Unit

DYNAMIC RESPONSE

Small Signal −3 dB Bandwidth

G = 1

1000

kHz

G = 10

800

kHz

G = 100

120

kHz

G = 1000

kHz

Slew Rate

1.2

V/μs

Settling Time to 0.1%

10 V step

G = 1 to 100

μs

NOISE

Voltage Noise, 1 kHz

Total RTI Noise = √(e2ni) + (eno⁄G)2

Input Voltage Noise, eni

nV/√Hz

Output Voltage Noise, eno

nV/√Hz

RTI, 0.1 Hz to 10 Hz

G = 1

4.0

μV p-p

G = 10

0.6

μV p-p

G = 100

0.3

μV p-p

Current Noise

f = 1 kHz

100

fA/√Hz

0.1 Hz to 10 Hz

pA p-p

REFERENCE INPUT

RIN

kΩ

IIN

VIN+, VREF = 0

μA

Voltage Range

−VS + 1.6

+VS – 1.6

Gain to Output

1 ± 0.0015

POWER SUPPLY

Operating Range3

±2.6

±18

Quiescent Current

VS = ±2.6 V to ±18 V

0.9

1.3

Over Temperature

1.1

1.5

TEMPERATURE RANGE

For Specified Performance

−40 to +85

°C

1 Does not include effects of External Resistor RG.

2 One input grounded, G = 1.

3 Defined as the same supply range that is used to specify PSR.

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