The LC72707E is a data demodulation IC for receiving FM multiplex broadcasts for mobile receivers in the DARC format. In conjunction with a bandpass filter IC (either the LV3400M or the LV3403M), the LC72707E can form a compact yet high-functionality FM multiplex reception system. This IC provides built-in DRIS system data processing decoder for Digital DJ CO.,LTD. Since supporting all the FM multiplex frame structures (methods A, A', B, and C) in the ITU-R recommendations, this IC is optimal for use in radios for FM multiplex system. Note that a contract with Digital Incorporated is required to evaluate this IC and to produce end products that support DRIS.