Power Amplifier Circuit
Power Amplifier Circuit By IC TA7222AP
This Circuit is made by using IC TA7222AP to power amplifier circuit is make it simple with low cost.
The power supply can use only 8 to 12 volts supply, this circuit can use the in-car audio system or for small rooms, computer speakers, and security systems.
Power Amplifier CircuitPin configuration:
Pin Name description
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1 VCC Supply Voltage
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2 RR Ripple Reject
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3 MC Muting Control
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4 OP AF Signal Input
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5 FB FB Filter
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6 GA Gain Adjust
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7 GND Ground
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8 GND Ground
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9 OP AF Output
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10 BS BootStrap
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