XG2004 is a Class B two-channel audio power amplifier circuit. The circuit is internally provided with an output-to-ground AC short circuit, inductive load, high chip temperature, load voltage interruption caused by surge voltage, and power supply polarity reversal. Circuit. The circuit has the advantages of large driving current, strong low-impedance load driving capability, many protection functions, small distortion and low noise, and can be used for power amplification of automobile recorders, household medium-power audio equipments and television multi-channel sound amplification.
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