Datasheet Summary
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 Quadrature detector AF preamplifier
The TDA 1220A is suitable for all AM and FM broadcasting bands and it 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...
