OP420 View Datasheet(PDF) - Analog Devices

Part Name

Description

Manufacturer

OP420

Quad Micropower Operational Amplifier

Analog Devices 

OP420

ELECTRICAL CHARACTERISTICS (VS = ؎15 V, –55؇C Յ +125؇C for OP420C, –40؇C Յ TA Յ +85؇C for OP420G, unless

otherwise noted.)

Parameter

AVERAGE INPUT OFFSET

Voltage Drift1

INPUT OFFSET

VOLTAGE

INPUT OFFSET

CURRENT2

INPUT BIAS CURRENT2

INPUT VOLTAGE RANGE

Symbol

TCVOS

VOS

IOS

IB

IVR

COMMON-MODE

Rejection Ratio

CMRR

POWER SUPPLY

Rejection Ratio

LARGE-SIGNAL

VOLTAGE GAIN

OUTPUT VOLTAGE

SWING

PSRR

AVO

VO

SUPPLY CURRENT

ISY

(Four Amplifiers)

NOTES

1Sample tested.

2IOS and IB are measured at VCM = 0°.

Conditions

Unnulled

OP420C/OP420G

Min

Typ

Max

8

15

VS = ± 2.5 V to ± 15 V

5.5

VS = ± 2.5 V to ± 15 V

4

VS = ± 2.5 V to ± 15 V

40

V+ = 5 V, V– = 0 V

VS = ± 15 V

0/3.2

–15/13.2

V+ = 5 V, V– = 0 V,

0 V ≤ VCM ≤ 3.2 V

73

92

VS = ± 15 V

–15 V ≤ VCM ≤ 13.2 V

73

92

VS = ± 2.5 V to ± 15 V,

V– = 0 V, V+ = 5 V to 30 V

25

80

VS = ± 15 V, RL = 50 kΩ,

VO = 10 V

200

650

V+ = 5 V, V– = 0 V,

RL = 20 kΩ

VS = ± 15 V,

RL = 50 kΩ

VS = ± 2.5 V, No Load

VS = ± 15 V, No Load

1.0/3.8

± 13.8

210

400

420

640

Unit

µV°C

mV

nA

nA

V

V

dB

dB

µV/V

V/mV

V

V

µA

µA

REV. A

–3–

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