Application of low quiescent current audio power amplifier circuit D7331

D7331 audio power amplifier , the main feature is low power supply voltage, VCC = 2 ~ 5V, quiescent current is low, when VCC = 3V, the quiescent current is 3MA, therefore, the circuit is mainly suitable for low current and voltage pocket, miniature, box Tape recorder and radio. Two circuits can be connected to the BTL circuit to increase the output power.

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Application of D7331 Low Quiescent Current Audio Power Amplifier Circuit

D7331 audio power amplifier circuit for BTL amplification application

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