AD8531ART datasheet(3/16 Pages) AD

3 / 16 page

ELECTRICAL CHARACTERISTICS

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

INPUT CHARACTERISTICS

Offset Voltage

VOS

–40

∞C £ TA £ +85∞C30

Input Bias Current

550

–40

∞C £ TA £ +85∞C60

Input Offset Current

IOS

125

–40

∞C £ TA £ +85∞C30

Input Voltage Range

Common-Mode Rejection Ratio

CMRR

VCM = 0 V to 5 V

Large Signal Voltage Gain

AVO

RL = 2 k

W, VO = 0.5 V to 4.5 V

V/mV

Offset Voltage Drift

DVOS/DT

–40

∞C £ TA £ +85∞C20

mV/∞C

Bias Current Drift

DIB/DT50

fA/

∞C

Offset Current Drift

DIOS/DT20

fA/

∞C

OUTPUT CHARACTERISTICS

Output Voltage High

VOH

IL = 10 mA

4.9

4.94

–40

∞C £ TA £ +85∞C4.85

Output Voltage Low

VOL

IL = 10 mA

100

–40

∞C £ TA £ +85∞C

125

Output Current

IOUT

±250

Closed-Loop Output Impedance

ZOUT

f = 1 MHz, AV = 1

POWER SUPPLY

Power Supply Rejection Ratio

PSRR

VS = 3 V to 6 V

Supply Current/Amplifier

ISY

VO = 0 V

0.75

1.25

–40

∞C £ TA £ +85∞C1.75

DYNAMIC PERFORMANCE

Slew Rate

RL = 2 k

5V/

Full-Power Bandwidth

BWp

1% Distortion

350

kHz

Settling Time

To 0.01%

1.4

Gain Bandwidth Product

GBP

MHz

Phase Margin

fo70

Degrees

Channel Separation

f = 1 kHz, RL = 2 k

NOISE PERFORMANCE

Voltage Noise Density

f = 1 kHz

nV/

÷Hz

f = 10 kHz

nV/

÷Hz

Current Noise Density

f = 1 kHz

0.05

pA/

÷Hz

Specifications subject to change without notice.

AD8531/AD8532/AD8534

REV. D

–3–

(@ VS = 5.0 V, VCM = 2.5 V, TA = 25 C unless otherwise noted)

AD8531ART Datasheet(PDF) 3 Page - Analog Devices

AD8531ART Datasheet(HTML) 3 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Datasheet Download

Link URL