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WM8786 - Stereo ADC

Description

The WM8786 is a stereo audio ADC with differential inputs designed for high performance recordable media applications.

Data is provided as a PCM output.

Stereo 24-bit multi-bit sigma-delta ADCs are used with digital audio output word lengths of 16 to 32 bits, and sampling rates from 8kHz to 192kHz.

Features

  • including oversampling rate, audio format, powerdown, master/slave control and digital signal manipulation. The device is supplied in a 20-lead SSOP package. BLOCK.

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WM8786 24-bit, 192kHz Stereo ADC DESCRIPTION The WM8786 is a stereo audio ADC with differential inputs designed for high performance recordable media applications. Data is provided as a PCM output. Stereo 24-bit multi-bit sigma-delta ADCs are used with digital audio output word lengths of 16 to 32 bits, and sampling rates from 8kHz to 192kHz. The device also has a high pass filter to remove residual DC offsets. The device is hardware controlled. Pin programming provides access to all features including oversampling rate, audio format, powerdown, master/slave control and digital signal manipulation. The device is supplied in a 20-lead SSOP package. BLOCK DIAGRAM FEATURES  SNR 111dB (‘A’ weighted @ 48kHz)  THD -102dB (at -0.
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