LA2232

Ordering number : EN4416A Monolithic Linear IC LA2232, 2232M RDS Decorder Overview The LA2232 and LA2232M are RDS demodulator ICs that provide both a 57 kHz bandpass filter as well as ARISK and DK signal recognition functions on chip. Costeffective RDS decoder systems can be constructed by using an LA2232 or 2232M in conjunction with a synchronization and error detection/correction LSI from the LC7070 series. The LA2232 and 2232M provide improved sensitivity LA2230 and 2230M. Applications RDS signal demodulation ARI signal demodulation and SK and DK recognition Package Dimensions unit: mm 3067-DIP24S [LA2232] Functions 57 kHz bandpass filter RDS signal demodulation Bit rate clock regeneration RDS identification output ARI signal demodulation SK identification output DK identification output Adjustable ARI detection sensitivity unit: mm 3112-MFP24S [LA2232M] Features High RDS demodulation sensitivity Reduced costs and PCB area due t...