DESCRIPTION

The OPA2541 is a dual power operational amplifier

capable of operation from power supplies up to

±40V

and output currents of 5A continuous. With two mono-

lithic power amplifiers in a single package it provides

unequaled functional density.

The industry-standard 8-pin TO-3 package is isolated

from all internal circuitry allowing it to be mounted

directly to a heat sink without insulators which de-

grade thermal performance. Internal circuitry limits

output current to approximately 6A.

The OPA2541 is available in both industrial and

military temperature range versions.

Dual High Power

OPERATIONAL AMPLIFIER

FEATURES

q OUTPUT CURRENTS TO 5A

q POWER SUPPLIES TO

q FET INPUT

q ELECTRICALLY ISOLATED CASE

APPLICATIONS

q MOTOR DRIVER

q SERVO AMPLIFIER

q SYNCRO/RESOLVER EXCITATION

q VOICE COIL DRIVER

q BRIDGE AMPLIFIER

q PROGRAMMABLE POWER SUPPLY

q AUDIO AMPLIFIER

OPA2541

Out

(5, 1)

–V

+V

+In

(3, 7)

–In

(4, 8)

®

International Airport Industrial Park

•

Mailing Address: PO Box 11400

•

Tucson, AZ 85734

• Street Address: 6730 S. Tucson Blvd.

•

Tucson, AZ 85706

Tel: (520) 746-1111

•

Twx: 910-952-1111

•

Cable: BBRCORP

•

Telex: 066-6491

•

FAX: (520) 889-1510

•

Immediate Product Info: (800) 548-6132

PDS-768B

Printed in U.S.A. October, 1993