WM9712L Datasheet (Wolfson Microelectronics plc)

WM9712L, Audio/Touchpanel CODEC

The WM9712L is a highly integrated input / output device designed for mobile computing and communications.

The device can connect directly to a 4-wire or 5-wire touchpanel, mono or stereo microphones, stereo headphones and a mono speaker, reducing total component count in the system.

Additionally, p

WM9712L Features

* AC’97 Rev 2.2 compatible stereo CODEC - DAC SNR 94dB, THD

* 87dB - ADC SNR 92dB, THD

* 87dB - Variable Rate Audio, supports all WinCE sample rates - Tone Control, Bass Boost and 3D Enhancement

* On-chip 45mW headphone driver

* On-chip 400mW mono speaker driver

* Stere