AD8616ARM datasheet(3/16 Pages) AD

3 / 16 page

AD8616/AD8618

Rev. A | Page 3 of 16

SPECIFICATIONS

VS = 5 V

@VCM = VS/2, TA = 25°C, unless otherwise noted.

Table 1.

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

INPUT CHARACTERISTICS

Offset Voltage

VOS

VS = 3.5 V @ VCM = 0.5 V and 3.0 V

µV

VCM = 0 V to 5 V

500

µV

−40°C < TA < +125°C

800

µV

Offset Voltage Drift

∆VOS/∆T

−40°C < TA < +125°C

1.5

µV/°C

Input Bias Current

0.2

−40°C < TA < +85°C

−40°C < TA < +125°C

500

Input Offset Current

IOS

0.1

0.5

−40°C < TA < +85°C

−40°C < TA < +125°C

250

Input Voltage Range

Common-Mode Rejection Ratio

CMRR

VCM = 0 V to 4.5 V

100

Large Signal Voltage Gain

AVO

RL = 2 kΩ, VO = 0.5 V to 5 V

105

1500

V/mV

Input Capacitance

CDIFF

2.6

CCM

OUTPUT CHARACTERISTICS

Output Voltage High

VOH

IL = 1 mA

4.98

4.99

IL = 10 mA

4.88

4.92

−40°C < TA < +125°C

4.7

Output Voltage Low

VOL

IL = 1 mA

7.5

IL = 10 mA

100

−40°C < TA < +125°C

200

Output Current

IOUT

±150

Closed-Loop Output Impedance

ZOUT

f = 1 MHz, AV = 1

Ω

POWER SUPPLY

Power Supply Rejection Ratio

PSRR

VS = 2.7 V to 5.5 V

Supply Current per Amplifier

ISY

VO = 0 V

1.7

2.0

−40°C < TA < +125°C

2.5

DYNAMIC PERFORMANCE

Slew Rate

RL = 2 kΩ

V/µs

Settling Time

To 0.01%

<0.5

µs

Gain Bandwidth Product

GBP

MHz

Phase Margin

ØO

Degrees

NOISE PERFORMANCE

Peak-to-Peak Noise

en p-p

0.1 Hz to 10 Hz

2.4

µV

Voltage Noise Density

f = 1 kHz

nV/√Hz

f = 10 kHz

nV/√Hz

Current Noise Density

f = 1 kHz

0.05

pA/√Hz

Channel Separation

f = 10 kHz

–115

f = 100 kHz

–110

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