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WM8953
Low Power Stereo ADC with PLL and TDM Interface
DESCRIPTION
FEATURES
The WM8953 is a low power high performance stereo ADC designed for mobile handsets and other portable devices.
Four single-ended or differential input connections are provided, with up to 60dB of analogue gain in each input path. Stereo 24bit sigma-delta ADCs provide hi-fi quality audio recording of microphones or line input. A programmable high pass filter is available in the ADC path for removing DC offsets and suppressing wind and other low frequency noise.
A low noise microphone bias with programmable current detect and short-circuit detect is provided.
A flexible digital audio interface supports most commonly-used clocking schemes.
WM8953 Datasheet
