SSM2141 Overview
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 mon-mode rejection. The SSM2141 typically achieves 100 dB of monmode rejection (CMR), whereas implementing an op amp with four off-the-shelf precision resistors will typically achieve only 40 dB of CMR inadequate for high-performance audio. The...