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 V
- High AM-Sensitivity
- Limiting threshold voltage Vi = 50 V
- Audio output power P0 = 0.7 W
- AFC-connection for VHF-tuner
- AM-FM switching without high frequency voltages
Applications:
- AM-/FM- and audio-amplifier
Circuit Diagram:
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| Circuit diagram for One Chip AM/FM Radio with Audio Power Amplifier |
Datasheet for TDA1083: Download
