WM8903 - Ultra Low Power CODEC

Wolfson Microelectronics

Datasheet Details

Part number	WM8903
Manufacturer	Wolfson Microelectronics
File Size	1.38 MB
Description	Ultra Low Power CODEC
Datasheet	WM8903-WolfsonMicroelectronics.pdf

The WM8903 is a high performance ultra-low power stereo CODEC optimised for portable audio applications.

stereo ground-referenced headphone amplifiers using the Wolfson ‘Class W’ amplifier techniques incorporating an innovative dual-mode charge pump architecture - to optimise efficiency and power consumption during playback. The ground-referenced outputs eliminate headphone coupling capacitors. Both headphone and line outputs include common mode feedback paths to reject ground noise. Control sequences for audio path setup can be pre-loaded and executed by an integrated sequencer to reduce software.

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Published: May 27, 2016 |