ROHM Semiconductor USA, LLC 28bit Audio DSP with Built-in 2ch ADC, 6ch DAC, and ASRC BU9406KS2

This LSI is the digital sound processor which made the use digital signal processing for FPD TVs. DSP of ROHM original is used for the TV sound processor unit, and it excels in cost performance. The asynchronous sampling rate converter is built in the digital input one line. The audio AD converter is built inthe analog input one line. The audio DA converters are built in the output three lines.