OPA445AU/2K5 TI Instrumentation, OP Amps, Buffer Amps

The OPA445AU/2K5 is a high-voltage, FET-input operational amplifier from Texas Instruments designed for applications requiring a wide output voltage swing and high common-mode capability. It operates over a wide dual supply range of ±10V to ±45V, making it suitable for high-voltage circuit designs. The device features a high slew rate of 15 V/µs and a gain bandwidth product of 2 MHz, ensuring a wide power-bandwidth response. Its FET input circuitry provides ultra-low input bias current of 50 pA (max), allowing the use of high-impedance feedback networks. Laser trimming provides low input offset voltage and drift. Housed in an 8-pin SOIC (D) package, it operates over -55°C to 125°C. Applications include high-voltage instrumentation, test equipment, programmable power supplies, and transducer amplifiers. In stock at HL Electronics – request a quote for fast delivery.