OP270GS(RevA) データシートの表示（PDF） - Analog Devices

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OP270GS
(Rev.:RevA)

Dual Very Low Noise Precision Operational Amplifier

Analog Devices 

SPECIFICATIONS

OP270

ELECTRICAL SPECIFICATIONS (Vs = ؎15 V, –40∞C £ TA £ 85؇C, unless otherwise noted.)

PARAMETER

SYMBOL CONDITIONS

Input Offset Voltage VOS

Average Input

Offset Voltage Drift

Input Offset Current

Input Bias Voltage

Large-Signal

TCVOS

IOS

IB

Voltage Gain

AVO

RL = 2 kW

Input Voltage Range* IVR

Output Voltage Swing VO

Common-Mode

Rejection

CMR

Power Supply

Rejection Ratio PSRR

Supply Current

ISY

(All Amplifiers)

VCM = 0 V

VCM = 0 V

VO = ± 10 V

RL = 10 kW

RL ≥ 2 kW

VCM = ± 11 V

VS = ± 4.5 V

to ± 18 V

No Load

* Guaranteed by CMR test.

Specifications subject to change without notice.

OP270E

MIN TYP MAX

25 150

OP270F

OP270G

MIN TYP MAX MIN TYP MAX UNIT

45 275

100 400 mV

0.2 1

1.5 30

6 60

0.4 2

5 40

15 70

0.7 3

15 50

19 80

mV/∞C

nA

nA

1000 1800

500 900

+12 ± 12.5

+12 ± 13.5

100 120

600 1400

300 700

±12 +12.5

±12 +13.5

94 115

400 1250

V/mV

225 670

± 12

±12.5 V

± 12

±13.5 V

90 100

dB

0.7 5.6

1.8 10

2.0 1.5 mV/V

4.4 7.2

4.4 7.2

4.4 7.2 mA

ELECTRICAL SPECIFICATIONS(Vs = ؎15 V, –55∞C £ TA £ 125؇C for OP270A, unless otherwise noted.)

PARAMETER

SYMBOL CONDITIONS

Input Offset Voltage

Average Input

Offset Voltage Drift

Input Offset Current

Input Bias Voltage

Large-Signal

Voltage Gain

Input Voltage Range*

Output Voltage Swing

Common-Mode

Rejection

Power Supply

Rejection Ratio

VOS

TCVOS

IOS

IB

AVO

IVR

VO

CMR

PSSR

Supply Current

ISY

(All Amplifiers)

VCM = 0 V

VCM = 0 V

VO = ± 10

RL = 10 kW

RL = 2 kW

RL ≥ 2 kW

VCM = ± 11 V

Vs = ± 4.5 V

to ± 18 V

No Load

* Guaranteed by CMR test.

Specifications subject to change without notice.

MIN

OP270A

TYP MAX

30

175

0.1 1

2

30

6

60

750 1600

400 800

± 12 ± 12.5

± 12 ± 13

100 120

1.0 5.6

4.5 7.5

UNIT

mV

mV/∞C

nA

nA

V/mV

V

V

dB

mV/V

mA

REV. A

–3–

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