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AD622

Model

Conditions

Min

Typ

Max

Units

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

µs

Settling Time to 0.1%

10 V Step

G = 1–100

µs

NOISE

Voltage Noise, 1 kHz

Total RTI Noise

= (e2

ni ) + (eno / G )

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 = 100–1000

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

Ω

IIN

VIN+, VREF = 0

+50

+60

µA

Voltage Range

–VS + 1.6

+VS – 1.6

Gain to Output

± 0.0015

POWER SUPPLY

Operating Range

±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

NOTES

1Does not include effects of external resistor R

2One input grounded. G = 1.

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

Specifications subject to change without notice.

REV. C

–3–

AD622

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