5962-8688701CA 查看數據表（PDF） - Analog Devices

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5962-8688701CA

Dual, Low Noise, Low Offset Instrumentation Operational Amplifier

Analog Devices 

OP227

ABSOLUTE MAXIMUM RATINGS

Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 22 V

Input Voltage1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 22 V

Output Short-Circuit Duration . . . . . . . . . . . . . . . . . Indefinite

Differential Input Voltage2 . . . . . . . . . . . . . . . . . . . . . . . ± 0.7 V

Differential Input Current2 . . . . . . . . . . . . . . . . . . . . . ± 25 mA

Storage Temperature Range . . . . . . . . . . . . . –65∞C to +150∞C

Operating Temperature Range

OP227E, OP227G . . . . . . . . . . . . . . . . . . . . –25∞C to +85∞C

Lead Temperature (Soldering 60 sec) . . . . . . . . . . . . . . 300∞C

NOTES

1For supply voltages less than ± 22 V, the absolute maximum input voltage is equal

to the supply voltage.

2The OP227 inputs are protected by back-to-back diodes. Current limiting resistors

are not used in order to achieve low noise. If differential input voltage exceeds ± 0.7

V, the input current should be limited to 25 mA.

3␪JA is specified for worst-case mounting conditions, i.e., ␪JA is specified for device

in socket for CERDIP package.

THERMAL CHARACTERISTICS

Thermal Resistance

14-Lead CERDIP

␪JA3 = 106∞C/W

␪JC = 16∞C/W

ORDERING GUIDE

TA = 25؇C

VOS MAX (␮V)

80

180

Hermetic

DIP 14-Lead

OP227EY

OP227GY

Operating

Temperature Range

IND

IND

For military processed devices, please refer to the Standard

Microcircuit Drawing (SMD) available at

www.dscc.dla.mil/programs/milspec/default.asp.

SMD Part Number

ADI Equivalent

5962-8688701CA*

OP227AYMDA

*Not recommended for new design, obsolete April 2002.

CAUTION

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily

accumulate on the human body and test equipment and can discharge without detection. Although

the OP227 features propriety ESD protection circuitry, permanent damage may occur on devices

subjected to high energy electrostatic discharges. Therefor, proper ESD precautions are

recommended to avoid performance degradation or loss of functionality.

WARNING!

ESD SENSITIVE DEVICE

REV. A

–5–

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