TBA229-2

The TBA229-2 is a kind of dual sound FM IF amplifier which contains two seperate limiter amplifiers with FM demodulators and seperate AF outputs.

Features of the TBA229-2 are:(1)high AM suppression over a very wide input voltage range; (2)high sensitivity ; (3)very high symmetry.

The absolute maximum ratings of the TBA229-2 can be summarized as:(1): supply voltage(Vs) is 0 to 16 V; (2): reference current(Iref) is 0 to 2 mA; (3): IF input voltage(VIIF rms) is 0 to 600 mV; (4): DC voltages(V9,10,11) are 0 V to Vref ; (5): DC currents(I1,2,4,5,7,8) are 0 V to Vref; (6): junction temperature(Tj) is 150 max.