AD629 datasheet(2/12 Pages) AD

2 / 12 page

REV. A

–2–

AD629–SPECIFICATIONS

AD629A

AD629B

Parameter

Condition

Min

Typ

Max

Min

Typ

Max

Unit

GAIN

VOUT =

±10 V, R

L = 2 k

Ω

Nominal Gain

V/V

Gain Error

0.01

0.05

0.01

0.03

Gain Nonlinearity

ppm

RL = 10 k

Ω

ppm

Gain vs. Temperature

TA = TMIN to TMAX

ppm/

°C

OFFSET VOLTAGE

Offset Voltage

0.2

0.1

0.5

VS =

±5 V

1mV

vs. Temperature

TA = TMIN to TMAX

620

µV/°C

vs. Supply (PSRR)

VS =

±5 V to ±15 V

100

110

INPUT

Common-Mode Rejection Ratio

VCM =

±250 V dc

TA = TMIN to TMAX

VCM = 500 V p-p DC to 500 Hz

VCM = 500 V p-p DC to 1 kHz

Operating Voltage Range

Common-Mode

±270

Differential

±13

Input Operating Impedance

Common-Mode

200

Ω

Differential

800

Ω

OUTPUT

Operating Voltage Range

RL = 10 k

Ω±13

±13

RL = 2 k

Ω±12.5

±12.5

VS =

±12 V, R

L = 2 k

Ω±10

±10

Output Short Circuit Current

±25

Capacitive Load

Stable Operation

1000

DYNAMIC RESPONSE

Small Signal –3 dB Bandwidth

500

kHz

Slew Rate

1.7

2.1

1.7

2.1

µs

Full Power Bandwidth

VOUT = 20 V p-p

kHz

Settling Time

0.01%, VOUT = 10 V Step

µs

0.1%, VOUT = 10 V Step

µs

0.01%, VCM = 10 V Step, VDIFF = 0 V

µs

OUTPUT NOISE VOLTAGE

0.01 Hz to 10 Hz

µV p-p

Spectral Density,

≥100 Hz1

550

nV/

√Hz

POWER SUPPLY

Operating Voltage Range

±2.5

±18

±2.5

±18

Quiescent Current

VOUT = 0 V

0.9

TMIN to TMAX

1.2

TEMPERATURE RANGE

For Specified Performance

TA = TMIN to TMAX

–40

+85

–40

+85

°C

NOTES

1See Figure 19.

Specifications subject to change without notice.

(TA = 25 C, VS =

15 V unless otherwise noted)

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