LM4817 Datasheet (National Semiconductor) - 1W Stereo Audio Amplifier

LM4817, 1W Stereo Audio Amplifier

The LM4817 combines a bridge-connected (BTL) stereo audio power amplifier with a low dropout voltage regulator (LDO).

The audio amplifier delivers 1.0W to a 8Ω load with a less than 1.0% THD+N while operating on a 5V power supply.

With VLIM set to 1.0V, the amplifier outputs are clamped to 6Vp-p, ±

LM4817 Features

* an externally controlled micropower shutdown mode and thermal shutdown protection. It also utilizes circuitry that reduces "clicks and pops" during device turn-on and return from shutdown. Boomer audio power amplifiers are designed specifically to use few external components and provide high quality