LM4858 Datasheet (National Semiconductor) - Mono 1.5 W / Stereo 300mW Power Amplifier

LM4858, Mono 1.5 W / Stereo 300mW Power Amplifier

The LM4858 is an audio power amplifier capable of delivering 1.5W (typ) of continuous average power into a mono 4Ω bridged-tied load (BTL) with 1% THD+N or 95mW per channel of continuous average power into stereo 32Ω singleended (SE) loads with 1% THD+N, using a 5V power supply.

The LM4858 can autom

LM4858 Features

* an externally controlled, micropower consumption shutdown mode and thermal shutdown protection. The unity-gain stable LM4858’s gain is set by external gain-setting resistors Key Specifications n n n n n n n n n n Output Power at 1% THD+N, 1kHz: LM4858LD 3Ω BTL LM4858LD 4Ω BTL LM4858MM 4Ω BTL LM4858