OPA2544 Datasheet, PDF (1/10 Pages) Burr-Brown (TI) – High-Voltage, High-Current DUAL OPERATIONAL AMPLIFIER

®
FPO
OPA2544
High-Voltage, High-Current
DUAL OPERATIONAL AMPLIFIER
FEATURES
q HIGH OUTPUT CURRENT: 2A min
q WIDE POWER SUPPLY RANGE:
±10V to ±35V
q SLEW RATE: 8V/µs
q INTERNAL CURRENT LIMIT
q THERMAL SHUTDOWN PROTECTION
q FET INPUT: I_B = 50pA max
q 11-LEAD PLASTIC PACKAGE
APPLICATIONS
q MOTOR DRIVER
q PROGRAMMABLE POWER SUPPLY
q SERVO AMPLIFIER
q VALVES, ACTUATOR DRIVER
q MAGNETIC DEFLECTION COIL DRIVER
q AUDIO AMPLIFIER
DESCRIPTION
The OPA2544 is a dual high-voltage/high-current op-
erational amplifier suitable for driving a wide variety
of high power loads. It provides 2A output current and
power supply voltage range extends to ±35V.
The OPA2544 integrates two high performance FET
op amps with high power output stages on a single
monolithic chip. Internal current limit and thermal
shutdown protect the amplifier and load from damage.
The OPA2544 is available in a 11-lead plastic
packages and is specified for the –40°C to +85°C
temperature range.
Case
connected
to V– Supply.
A
B
1
NC _V+
11
V–
SBOS037
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
Internet: http://www.burr-brown.com/ • FAXLine: [phone] (US/Canada Only) • Cable: BBRCORP • Telex: 066-6491 • FAX: [phone] • Immediate Product Info: [phone]
© 1994 Burr-Brown Corporation
PDS-1₁249C
®
O^PP^rinA^ted2ⁱⁿ5^U4^.S4^{.A. March, 1998}