Texas Instruments' OPA2810 is a dual-channel, FET-input, voltage-feedback operational amplifier with low input bias current. It is unity-gain stable with a small-signal unity-gain bandwidth of 105 MHz and offers excellent DC precision and dynamic AC performance at a low quiescent current (I_Q) of 3.6 mA per channel (typical). This op amp is fabricated on Texas Instruments' proprietary, high-speed SiGe BiCMOS process and achieves significant performance improvements over comparable FET-input amplifiers at similar levels of quiescent power. With a gain-bandwidth product (GBWP) of 70 MHz, slew-rate of 192 V/µs, and voltage low-noise of 6 nV/√ Hz, the OPA2810 is well-suited for use in a wide range of high fidelity data acquisition and signal processing applications.

This device is characterized to operate over a wide supply range of 4.75 V to 27 V and features rail-to-rail inputs and outputs. The OPA2810 amplifier delivers 75 mA of linear output current, suitable for driving optoelectronics components and analog-to-digital converter (ADC) inputs or buffering digital-to-analog converter (DAC) outputs into heavy loads.

This op amp is available in an 8-pin, SOT23-8, and VSSOP-8 package and is rated to work over the extended industrial temperature range of -40°C to +125°C.