LC72723M Datasheet - Sanyo Semicon Device

LC72723M RDS Demodulation

Pin No. Pin Function I/O Pin circuit type 1 VREF Reference voltage output (Vdda/2) Output 2 MPXIN Base band (multiplex) signal input Input 5 FLOUT Subcarrier output (filter output) Output 6 CIN Subcarrier input (comparator input) Input 3 4 8 Vdda Vssa XOUT Analog system power sup.

Ordering number : EN6037 CMOS IC LC72723, LC72723M RDS Demodulation IC Overview The LC72723 is an RDS (Radio Data System) signal demodulation IC. This IC integrates a bandpass filter, the demodulation circuit, and buffer RAM on a single chip and can read out RDS data in slave mode operation with the provision of an external clock input. It also supports master mode, in which the data is read out in synchronization with an RDS clock output provided by the IC itself. Package Dimensions unit: m.

LC72723M Features

* , the microcontroller must terminate RDCL output and then set MODE low. The application must switch MODE to low within 840 µs (tms) after READY goes low (timing A in the figure). RDCL (microcontroller status) RDCL (IC status) N

LC72723M Datasheet (114.14 KB)