The SSM2141 is an integrated differential amplifier intended to receive balanced line inputs in audio applications requiring a high level of noise immunity and optimum common-mode rejection.
The SSM2141 is an integrated differential amplifier designed for balanced line inputs in audio applications that require high noise immunity and excellent common‑mode rejection. The document details its typical 100 dB CMR, low distortion (<0.002 %), fast slew rate (9.5 V/µs) and wide 3 MHz bandwidth, along with typical applications such as line receivers, summing amplifiers and buffer amplifiers.
Technical data includes absolute maximum ratings, electrical characteristics, typical performance curves, noise density, and mechanical dimensions for both PDIP and SOIC packages. An ordering guide lists the available package options and temperature ranges, and the handbook also gives layout recommendations for maintaining optimal common‑mode rejection.