TDA1220A Description
LINEAR INTEGRATED CIRCUIT AM-FM RADIO The TDA 1220A is a monolithic integrated circuit in a 16-lead dual in-line plastic package designed for use in portable and home AM-FM radio sets as well as in industrial munication systems. The functions incorporated are: AM SECTION Preamplifier and double balanced mixer Local oscillator IF amplifier with internal AGC Balanced detector AF preamplifier FM SECTION IF amplifier...
TDA1220A Key Features
- Very low noise
- High sensitivity
- Wide supply voltage range (2.8';- 16V)
- Low quiescent current (9 mAl
- Very simple DC switching of AM-FM sections
- Minimized number of external ponents
- Local oscillator up to 30 MHz