LM4938 Datasheet - Texas Instruments

LM4938 Stereo 2W Audio Power Amplifiers

The LM4938 is a monolithic integrated circuit that provides DC volume control, and stereo bridged audio power amplifiers capable of producing 2W into 4Ω with less than 1.0% THD or 2.2W into 3Ω with less than 1.0% THD. Boomer audio integrated circuits were designed specifically to provide high qualit.

LM4938 Features

* 1

* 23 Improved Click and Pop Circuitry Virtually Eliminates Noise During Turn On/Off Transitions

* DC Volume Control Interface

* System Beep Detect

* Stereo Switchable Bridged/Single-Ended Power Amplifiers

* Selectable Internal/External Gain and Bass Boost

LM4938-etcTI.pdf