AK240 >> AK47
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The PCM4222 is a two-channel, multi-bit delta-sigma analog-to-digital (A/D) converter. The 6-bit outputs from the delta-sigma modulators are routed to the digital decimation filter, where the output of the filter provides linear PCM data. The linear PCM data are output at the audio serial port interface for connection to external processing and logic circuitry. The multi-bit modulator outputs are also routed to a direct stream digital (DSD) engine, which converts the multi-bit data to one-bit DSD data.
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22.06.2015
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