LM4838 Datasheet | National Semiconductor

LM4838 Stereo 2W Audio Power Amplifiers with DC Volume Control and Selectable Gain January 2003 LM4838 Stereo 2W Audio Power Amplifiers with DC Volume Control and Selectable Gain General Description The LM4838 is a monolithic integrated circuit that provides DC volume control, and stereo bridged audio power amplifiers capable of producing 2W into 4Ω (Note 1) with less than 1.0% THD or 2.2W into 3Ω (Note 2) with less than 1.0% THD. Boomer ® audio integrated circuits were designed specifically to provide high quality audio while requiring a minimum amount of external ponents. The LM4838 incorporates a DC volume control, stereo bridged audio power amplifiers and a selectable gain or bass...