AD795KN Просмотр технического описания (PDF) - Analog Devices

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производитель

AD795KN

Precision FET Op Amp Low Power, Low Noise

Analog Devices 

AD795

NOTES

1Input offset voltage specifications are guaranteed after 5 minutes of operation at T A = +25°C.

2Bias current specifications are guaranteed maximum at either input after 5 minutes of operation at T A = +25°C. For higher temperature, the current doubles every 10°C.

3Gain = –1, R1 = 10 kΩ.

4Defined as the time required for the amplifier’s output to return to normal operation after removal of a 50% overload from the amplifier input.

5Defined as the maximum continuous voltage between the inputs such that neither input exceeds ± 10 V from ground.

All min and max specifications are guaranteed.

Specifications subject to change without notice.

ABSOLUTE MAXIMUM RATINGS1

Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 18 V

Internal Power Dissipation2 (@ TA = +25°C)

SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 mW

8-Pin Mini-DIP Package . . . . . . . . . . . . . . . . . . . . 750 mW

Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± VS

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

Differential Input Voltage . . . . . . . . . . . . . . . . . . +VS and –VS

Storage Temperature Range (N, R) . . . . . . . –65°C to +125°C

Operating Temperature Range

AD795J/K . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C

NOTES

1Stresses above those listed under “Absolute Maximum Ratings” may cause

permanent damage to the device. This is a stress rating only and functional

operation of the device at these or any other conditions above those indicated in the

operational section of this specification is not implied. Exposure to absolute

maximum rating conditions for extended periods may affect device reliability.

28-Pin Plastic Mini-DIP Package: θJA = 100°C/Watt

8-Pin Small Outline Package: θJA = 155°C/Watt

ESD SUSCEPTIBILITY

ESD (electrostatic discharge) sensitive device. Electrostatic

charges as high as 4000 volts, which readily accumulate on the

human body and on test equipment, can discharge without

detection. Although the AD795 features proprietary ESD pro-

tection circuitry, permanent damage may still occur on these

devices if they are subjected to high energy electrostatic dis-

charges. Therefore, proper ESD precautions are recommended

to avoid any performance degradation or loss of functionality.

ORDERING GUIDE

Model

Temperature Range

AD795JN

AD795KN

AD795JR

0°C to +70°C

0°C to +70°C

0°C to +70°C

*N = Plastic mini-DIP; R = SOIC package.

Package Option*

N-8

N-8

R-8

REV. A

–3–

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