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Showing posts with the label AM/FM Radio

AM/FM Stereo Radio Circuit

The TEA5764UK is a single chip electronically tuned FM stereo Radio with Radio Data System (RDS) and Radio Broadcast Data System (RBDS) Demodulator and RDS/RBDS decoder for portable application with fully integrated IF selectivity and demodulation. The Radio is completely adjustment free and only requires a minimum of small and low cost external c visit page.

One Chip AM/FM Radio with Audio Power Amplifier

Description: The integrated circuit TDA1083 includes, with exception of the FM front end, a complete AM-/FM-radio-circuit with audio power amplifier. An internal Z-diode stabilizes the supply voltage at VS 13 V, which allows with the aid of a resistor and a rectifier, the circuit to be driven by a higher external supply voltage.
Features: Large supply voltage range VS = 3 to 12 VHigh AM-SensitivityLimiting threshold voltage Vi = 50 VAudio output power P0 = 0.7 WAFC-connection for VHF-tunerAM-FM switching without high frequency voltages
Applications: AM-/FM- and audio-amplifierCircuit Diagram:
Datasheet for TDA1083:Download