NXP Semiconductors TDA1576T
The TDA1576T is a monolithic integrated FM/IF amplifier circuit for use in mono and stereo FM-receivers of car radios or home sets.| Part No. | TDA1576T |
|---|---|
| Datasheet | TDA1576T Download |
| Manufacturer |  NXP Semiconductors |
| Description | FM/IF amplifier/demodulator |
| Buy | Stock & Price |
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. QUICK REFERENCE DATA SYMBOL VP IP ViIF(rms) PARAMETER supply voltage (pin 1) supply current input sensitivity (RMS value) S/N = 26 dB S/N = 46 dB VoAF(rms) THD S/N αAM RR I15 Tamb AF output voltage (RMS value) total harmonic distortion with double resonant circuits signal-to-noise ratio AM suppression ripple rejection maximum indicator output current operating ambient temperature f = 100 Hz Vi > 1 mV CONDITIONS MIN. 7.5 10 −3 dB before limiting 14 − − 60 − − − 43 − −30 TYP. 8.5 16 22 10 55 67 0.02 72 50 48 − −
GENERAL DESCRIPTION
TDA1576T MAX. 15 23 35 − − 75 − − − − 2 +80 V UNIT mA µV µV µV mV % dB dB dB mA °C ORDERING INFORMATION TY...
