OPA544F/500 TI Instrumentation, OP Amps, Buffer Amps

The OPA544F/500 is a high-voltage, high-current operational amplifier from Texas Instruments capable of delivering up to 2 A of output current . It operates over a wide supply range of 20 V to 70 V (or ±10 V to ±35 V) and features a gain bandwidth product of 1.4 MHz with a slew rate of 8 V/µs . The device provides low input bias current of 15 pA, an input offset voltage of 1 mV, and a high open-loop gain . Internal current limit and thermal shutdown protection ensure robust operation under fault conditions . Housed in a 5-pin DDPAK/TO-263 (KTT) surface-mount package , it operates over a temperature range of -40°C to 85°C . The device is RoHS compliant and classified as Green (RoHS and no Sb/Br) . Applications include power supply control loops, actuator drivers, audio power amplifiers, industrial control systems, and power management circuits requiring high output current and wide supply voltage capability . In stock at HL Electronics – request a quote for fast delivery.