Product Summary

Ordering number : EN6037OverviewThe LC72723 is an RDS (Radio Data System) signaldemodulation IC. This IC integrates a bandpass filter, thedemodulation circuit, and buffer RAM on a single chipand can read out RDS data in slave mode operation withthe provision of an external clock input. It also supportsmaster mode, in which the data is read out insynchronization with an RDS clock output provided by theIC itself

Parametrics

Ratings ? Operating supply voltage: 4.5 to 5.5 V ? Operating temperature: –40 to 85°C ? Packages: DIP16 and MFP16

Features

? Bandpass filter: Switched capacitor filter (SCF)? RDS demodulation: Functions include 57kHz carrierregeneration, clock regeneration, biphase decoding, anddifferential decoding? Buffer RAM: Stores 128 bits (about 100 ms) of data.? Data output: Output can be switched between mastermode and slave mode readout.? RDS ID detection: Supports ID reset? Standby control: Stops the crystal oscillator.? Fully adjustment free

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LC72723MA-AH
LC72723MA-AH

ON Semiconductor

Modulator / Demodulator

Data Sheet

0-1: $2.35
1-25: $2.11
25-100: $1.92
100-250: $1.73
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LC72121
LC72121

Other


Data Sheet

Negotiable 
LC72121M
LC72121M

Other


Data Sheet

Negotiable 
LC72121MA-AH
LC72121MA-AH

ON Semiconductor

Clock Synthesizer / Jitter Cleaner

Data Sheet

0-1: $2.46
1-25: $2.21
25-100: $2.02
100-250: $1.82
LC72121V
LC72121V

Other


Data Sheet

Negotiable 
LC72122V
LC72122V

Other


Data Sheet

Negotiable 
LC72130
LC72130

Other


Data Sheet

Negotiable