DS295PP2 Search Results

IC 386 in two way intercom

Abstract: preamplifier HDD phone housing
Contextual Info: CS6422 Enhanced Full-Duplex Speakerphone IC Features General Description l Single-chip Most modern speakerphones use half-duplex operation, which alternates transmission between the far-end talker and the speakerphone user. This is done to ensure stability because the acoustic coupling between the