L165

3A POWER OPERATIONAL AMPLIFIER

OUTPUT CURRENT UP TO 3A

LARGE COMMON-MODE AND DIFFERENTIAL

MODE RANGES

SOA PROTECTION

THERMAL PROTECTION

± 18V SUPPLY

DESCRIPTION

The L165 is a monolithic integrated circuit in

Pentawatt® package, intended for use as power

operational amplifier in a wide range of applica-

tions, including servo amplifiers and power sup-

plies. The high gain and high output power

capability provide superiore performance wherever

an operational amplifier/power booster combina-

tion is required.

October 1991

Pentawatt

®

ORDERING NUMBER : L165V

Symbol

Parameter

Value

Unit

Supply voltage

± 18

V

36

V

36

V

Input voltage

Differential input voltage

± 15

V

Peak output current (internally limited)

3.5

A

°C

20

W

Storage and junction temperature

-40 to 150

°C

ABSOLUTE MAXIMUM RATINGS

APPLICATION CIRCUITS

Figure 2. Unity gain configuration.

Figure 1. Gain > 10.

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