LM4871, LM4871M/NOPB, 8002D, SOIC-8, National / Texas (5 Unidades)
3W Audio Power Amplifier with Shutdown Mode
LM4871 is a 3W, Mono Class-AB audio power amplifier chip. Operating
voltage 2V-5V, connected by way of BTL bridge at 5V supply voltage can
give 4O load with THD less than 10%, with an average output power of
3.0W. In shutdown mode, current is typically less than 0.5uA.
LM4871 is designed to provide high-power, high-fidelity audio output and
specially designed, it requires only a small number of external
components, and can work in (2V-5V) low-voltage condition. This device
not need coupling capacitors, bootstrap capacitors or snubber networks,
it is very suitable for small volume, low-power systems.