OPA842ID Datasheet PDF - TI

●The OPA842ID is a wideband low distortion voltage feedback Operational Amplifier provides a level of speed and dynamic range previously unattainable in a monolithic op amp. Using unity-gain stable, voltage-feedback architecture with two internal gain stages, the OPA842 achieves exceptionally low harmonic distortion over a wide frequency range. The classic differential input provides all the familiar benefits of precision op amps, such as bias current cancellation and very low inverting current noise compared with wideband current differential gain/phase performance, low-voltage noise and high output current drive make the OPA842 ideal for most high dynamic range applications. Unity-gain stability makes the OPA842 particularly suitable for low-gain differential amplifier, transimpedance amplifier, gain of +2 video line drivers, wideband integrators and low-distortion analog-to-digital converter (ADC) buffers.

● 200MHz Gain-bandwidth product

● 2.6nV/√Hz Low input voltage noise

● -93dBc (5MHz) Very low distortion

● 110dB High open-loop gain

● 22ns (0.01%) Fast 12-bit settling

● 300µV Typical low DC voltage offset

● 0.003%/0.008° Professional level diff gain/phase error

● Green product and no Sb/Br