GENERAL DESCRIPTION

The TDA1576T is a monolithic integrated FM/IF amplifier circuit for use in mono and stereo FM-receivers of car radios or home sets.

FEATURES

• Fully balanced 4-stage limiting IF amplifier

• Symmetrical quadrature demodulator

• Field strength indication output for 1 mA ammeter

• Detune detector for side response and noise attenuation

• Detune voltage output

• Internal muting circuit

• 0°and 180°AF output signals

• Reference voltage output

• Electronic smoothing of the supply voltage.