OPA544T Operational amplifier, single, 1.4MHz, ±10 ... ±35V, TO-225-5

High-Current (4A Typ), High-Voltage, Operational Amplifier

Description: The OPA544 is a high-voltage/high-current operational amplifier suitable for driving a wide variety of high power loads. High performance FET op amp circuitry and high power output stage are combined on a single monolithic chip. The OPA544 is protected by internal current limit and thermal shutdown circuits. The OPA544 is available in industry-standard 5-lead TO-220 and 5-lead surface mount power packages. Its copper tab allows easy mounting to a heat sink for excellent thermal performance. It is specified for operation over the extended industrial temperature range, -40°C to +85°C.

Features - High Output Current: 2A min - Wide Power Supply Range: ±10 to ±35V - Slew Rate: 8V/µs - Internal Current Limit - Thermal Shutdown Protection - Fet Input: IB = 100pA max - 5-LEAD TO-220 Plastic Package - 5-LEAD SMT Package

Applications: - Motor Driver - Programmable Power Supply - Servo Amplifier - Valves, Actuator Driver - Magnetic Deflection Coil Driver - Audio Amplifier