ADA4922-1ACPZ-R2 datasheet(5/20 Pages) AD

5 / 20 page

ADA4922-1

Data Sheet

Rev. A | Page 4 of 19

VS = ±5 V, TA = 25°C, RL = 1 kΩ, DIS = high, CL = 3 pF, unless otherwise noted.

Table 2.

Parameter

Test Conditions/Comments

Min

Typ

Max

Unit

DYNAMIC PERFORMANCE

–3 dB Bandwidth

G = +2, VO = 0.2 V p-p, differential

40.5

MHz

G = +2, VO = 12 V p-p, differential

6.5

13.5

MHz

Overdrive Recovery Time

+Recovery/−Recovery

200/670

Slew Rate

VO, dm = 2 V step

220

V/µs

VO, dm = 12 V step

350

V/µs

Settling Time to 0.01%

VO, dm = 12 V step

200

NOISE/DISTORTION PERFORMANCE

Harmonic Distortion

fC = 5 kHz, VO = 12 V p-p, RL = 2 kΩ, HD2/HD3

−102/−108

dBc

fC = 100 kHz, VO = 12 V p-p, RL = 2 kΩ, HD2/HD3

−101/−98

dBc

Differential Output Voltage Noise

f = 100 kHz

nV/√Hz

Input Current Noise

f = 100 kHz

1.4

pA/√Hz

DC PERFORMANCE

Differential Output Offset Voltage

0.4

1.2

Differential Output Offset Voltage Drift

µV/°C

Input Bias Current

2.0

3.5

µA

Gain

V/V

Gain Error

−0.05

Gain Error Drift

0.0002

%/°C

INPUT CHARACTERISTICS

Input Resistance

MΩ

Input Capacitance

Input Voltage Range

±3.6

OUTPUT CHARACTERISTICS

Output Voltage Swing

Each single-ended output, RL = 1 kΩ

±3.55

±3.6

DC Output Current

Capacitive Load Drive

30% overshoot

POWER SUPPLY

Operating Range

Quiescent Current

7.0

7.6

Quiescent Current (Disabled)

0.7

1.6

Power Supply Rejection Ratio (PSRR)

−PSRR

−93

−82

+PSRR

−91

−83

DISABLE

DIS Input Voltage

Disabled

≤ −4

Enabled

≥ −2

Turn-Off Time

160

µs

Turn-On Time

DIS Bias Current

Enabled

DIS = −2 V

µA

Disabled

DIS = −4 V

µA

ADA4922-1ACPZ-R2 数据表(PDF) 5 Page - Analog Devices

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