AD8515 datasheet(2/16 Pages) AD

2 / 16 page

REV. B

–2–

AD8515–SPECIFICATIONS

ELECTRICAL CHARACTERISTICS

Parameter

Symbol

Condition

Min

Typ

Max

Unit

INPUT CHARACTERISTICS

Offset Voltage

VOS

VCM = VS/2

16mV

–40

∞C < TA < +125∞C8

Input Bias Current

VS = 1.8 V

–40

∞C < TA < +85∞C

600

–40

∞C < TA < +125∞C8

Input Offset Current

IOS

110

–40

∞C < TA < +125∞C

300

Input Voltage Range

1.8

Common-Mode Rejection Ratio CMRR

0 V

£ VCM £ 1.8 V

Large Signal Voltage Gain

AVO

RL = 100 k

W, 0.3 V £ VOUT £ 1.5 V

110

400

V/mV

Offset Voltage Drift

DVOS/DT4

mV/∞C

OUTPUT CHARACTERISTICS

Output Voltage High

VOH

IL = 100

mA, –40∞C < TA < +125∞C

1.79

IL = 750

mA, –40∞C < TA < +125∞C

1.77

Output Voltage Low

VOL

IL = 100

mA, –40∞C < TA < +125∞C10

IL = 750

mA, –40∞C < TA < +125∞C30

Short Circuit Limit

ISC

POWER SUPPLY

Supply Current/Amplifier

ISY

VOUT = VS/2

300

450

–40

∞C < TA < +125∞C

500

DYNAMIC PERFORMANCE

Slew Rate

RL = 10 k

2.7

Gain Bandwidth Product

GBP

MHz

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

(VS = 1.8 V, VCM = VS/2, TA = 25 C, unless otherwise noted.)

Specifications subject to change without notice.

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