OP484EP datasheet(3/20 Pages) AD

3 / 20 page

REV. 0

–3–

OP184/OP284/OP484

ELECTRICAL CHARACTERISTICS

Parameter

Symbol

Conditions

Min

Typ

Max Units

INPUT CHARACTERISTICS

Offset Voltage “OP184/284E” Grade

VOS

(Note 1)

µV

–40

°C ≤ T

A ≤ +125°C

165

µV

Offset Voltage “OP184/284F” Grade

VOS

125

µV

–40

°C ≤ T

≤ +125°C

350

µV

Offset Voltage OP184“484E” Grade

VOS

100

µV

–40

°C ≤ T

≤ +125°C

200

µV

Offset Voltage OP184“484F” Grade

VOS

150

µV

–40

°C ≤ T

A ≤ +125°C

450

µV

Input Bias Current

300

–40

°C ≤ T

≤ +125°C

500

Input Offset Current

IOS

–40

°C ≤ T

A ≤ +125°C50

Input Voltage Range

0+3

Common-Mode Rejection Ratio

CMRR

VCM = 0 V to 3 V

Common-Mode Rejection Ratio

CMRR

VCM = 0 V to 3 V, –40°C ≤ TA ≤ +125°C56

OUTPUT CHARACTERISTICS

Output Voltage High

VOH

IL = 1.0 mA

+2.85

Output Voltage Low

VOL

IL = 1.0 mA

125

POWER SUPPLY

Power Supply Rejection Ratio

PSRR

VS =

±1.25 V to ±1.75 V

Supply Current/Amplifier

ISY

VO = 1.5 V, –40°C ≤ TA ≤ +125°C

1.15

DYNAMIC PERFORMANCE

Gain Bandwidth Product

GBP

MHz

NOISE PERFORMANCE

Voltage Noise Density

f = 1 kHz

3.9

nV/

√Hz

NOTES

1Input Offset Voltage measurements are performed by automated test equipment approximately 0.5 seconds after application of power.

Specifications subject to change without notice.

(@ VS = +3.0 V, VCM = 1.5 V, TA = +25 C unless otherwise noted)

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