OPA501 Datasheet, PDF (1/6 Pages) Burr-Brown (TI) – High Current, High Power OPERATIONAL AMPLIFIER

®
OPA501
High Current, High Power
OPERATIONAL AMPLIFIER
FEATURES
q HIGH OUTPUT CURRENT: ±10A Peak
q WIDE POWER SUPPLY RANGE:
±10 to ±40V
q LOW QUIESCENT CURRENT: 2.6mA
q ISOLATED CASE TO-3 PACKAGE
DESCRIPTION
The OPA501 is a high output current operational
amplifier. It can be used in virtually all common op
amp circuits, yet is capable of output currents up to
±10A. Power supply voltages up to ±40V allow very
high output power for driving motors or other electro-
mechanical loads.
Safe operating area is fully specified, and user-set
current limits provide protection for both the amplifier
and load. The class-B (zero output stage bias) provides
low quiescent current during small-signal conditions.
This rugged hybrid integrated circuit is packaged in a
metal 8-pin TO-3 package. Both industrial and mili-
tary temperature range models are available.
APPLICATIONS
q MOTOR DRIVER
q SERVO AMPLIFIER
q VALVE ACTUATOR
q SYNCRO DRIVER
q PROGRAMMABLE POWER SUPPLY
V+
3
+Output
2 Drive
R^+CL
5
1
Output
4
Current
Sense
R_{C– L}
8
–Output
Drive
6
V–
International Airport Industrial Park • Mailing Address: PO Box 11400 • Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd. • Tucson, AZ 85706
Tel: [phone] • Twx: 910-952-1111 • Cable: BBRCORP • Telex: 066-6491 • FAX: [phone] • Immediate Product Info: [phone]
©_{1983 Burr-Brown Corporation}
PDS-490F
Printed in U.S.A. August, 1993