FEATURES
SNR 111dB (‘A’ weighted @ 48kHz) THD -102dB (at -0.1dB) Sampling Frequency: 8 – 192kHz Hardware Control Interface Master or Slave Clocking Mode Programmable Audio Data Interface Modes I2S, Left, Right Justified or DSP 24-Bit Word Length Supply Voltages Analogue 4.5 to 5.5V Digital core: 2.7V to 3.6V 20-lead SSOP package
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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.
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