The TAS5731 is a 20-W, efficient, digital-audio stereo power amplifier for driving stereo
bridge-tied speakers. One serial data input allows processing of up to two discrete audio channels
and seamless integration to most digital audio processors and MPEG decoders. The device accepts a
wide range of input data and data rates. A fully programmable data path routes these channels to
the internal speaker drivers.
The TAS5731 is a slave-only device receiving all clocks from external sources. The
TAS5731 operates with a PWM carrier between a 384-kHz switching rate and a 352-kHz switching rate,
depending on the input sample rate. Oversampling combined with a fourth-order noise shaper provides
a flat noise floor and excellent dynamic range from 20 Hz to 20 kHz.
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