The BA3576FS is a headphone driver developed for use in 3.0V portable digital audio equipment.

Features
1) Low power consumption (when Po = 0.5mW per
   channel, the power supply current is 4.7mA, and the
   +B current is 6.8mA (Typ.)).
2) High S / N ratio (96dB).
3) AVC circuit.
4) Beep output function
5) Mute circuit.

Applications
   Portable CD and MD players.