LM4901 Datasheet | National Semiconductor

LM4901 1.6 Watt Audio Power Amplifier with Selectable Shutdown Logic Level December 2002 LM4901 1.6 Watt Audio Power Amplifier with Selectable Shutdown Logic Level General Description The LM4901 is an audio power amplifier primarily designed for demanding applications in mobile phones and other portable munication device applications. It is capable of delivering 1 watt of continuous average power to an 8Ω BTL load and 1.6 watts of continuous avearge power to a 4Ω BTL load with less than 1% distortion (THD+N) from a 5VDC power supply. Boomer audio power amplifiers were designed specifically to provide high quality output power with a minimal amount of external ponents. The LM4901...