The LC72711LW is a data demodulator IC for receiving FM multiplex broadcasts for mobile reception in the DARC format. This IC includes an onchip bandpass filter for extracting the DARC signal from the FM baseband signal. Furthermore, since this IC supports all of the IT-R recommended FM multiplex frame structures (methods A, A', B, and C), it is optimal for worldwide market radios that provide FM multiplex reception. The LC72711LW support both parallel and 'computer control bus' serial CPU interfaces.