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Smart Home Audio(312)


The W681512 is a general-purpose single channel PCM CODEC with pin-selectable u-law or A-law companding. The device is compliant with the ITU G.712 specification. It operates off of a single +5V power supply. Functions performed include digitization and reconstruction of voice signals, and band limiting and smoothing filters required for PCM systems. The filters are compliant with ITU G.712 specification.