The TS34119 is a low power audio amplifier, it integrated circuit intended (primarily) for telephone applications such as in speakerphones. It provides differential speaker outputs to maximize output swing at low supply voltages (2.0V minimum). Coupling capacitors to the speaker are not required. Open loop gain is 80dB, and the c losed loop gain is set with tw o ex ternal resis tors. A chip Disable pin per mits pow ering down and/or muting the input signal. The TS34119 is offered in SOP-8 and DIP-8 package.