The BA532 audio power amplifier circuit

Published:2011/6/20 20:52:00 Author:Seven | Keyword: audio power amplifier | From:SeekIC

BA532 is a low-frequency power amplifier circuit which is used in OTL circuits, its output power is 5.8w, and there is the loading short, over-voltage and over-heat protection circuit, the circuit is in 10-pin package, the features of the circuit are: When the voltage of the power supply is 13.8v, the loading impedance is 8Ω, when the THD=10%, the output power may reach 5.8w, the wave rejection ratio is 40dB, the pin is the same with BA511A and BA521. The circuit is often used in vehicle stereo cassette players, radios, TV sets and cassette recorder as the power output circuit.



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