LM4840 Datasheet (National Semiconductor) - Stereo 2W Audio Power Amplifiers

LM4840, Stereo 2W Audio Power Amplifiers

The LM4840 is a monolithic integrated circuit that provides digital 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 specificall

LM4840 Features

* make it optimally suited for multimedia monitors, portable radios, desktop, and portable computer applications. The LM4840 features an externally controlled, low-power consumption shutdown mode, and both a power amplifier and headphone mute for maximum system flexibility and performance. Note 1: Whe