FEATURES

HIGH OUTPUT CURRENT: 2A min

WIDE POWER SUPPLY RANGE:

±10V to ±35V

SLEW RATE: 8V/ms

INTERNAL CURRENT LIMIT

THERMAL SHUTDOWN PROTECTION

FET INPUT: IB = 50pA max

11-LEAD PLASTIC PACKAGE

APPLICATIONS

MOTOR DRIVER

PROGRAMMABLE POWER SUPPLY

SERVO AMPLIFIER

VALVES, ACTUATOR DRIVER

MAGNETIC DEFLECTION COIL DRIVER

AUDIO AMPLIFIER

DESCRIPTION

The OPA2544 is a dual high-voltage/high-current operational

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.