TS34119 Datasheet (Taiwan Semiconductor Company)

TS34119, Low Power Audio Amplifier

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.

TS34119 Features

* Wide operating supply voltage (2~16V) Chip disable input to power down the IC Low quiescent current for battery powered application Lower power down quiescent current Drives a wide range of speaker load (8~100Ω) Output power exceed 250mW with 32Ωspeaker Low total harmonic distortion