TS4621ML High-performance class-G stereo headphon.
STMicroelectronics
TS4621ML - High-performance class-G stereo headphone amplifier
TS4621ML High-performance class-G stereo headphone amplifier Features ■ Power supply range: 2.3 V to 4.8 V ■ 0.6 mA/channel quiescent current ■ 2.1 .