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TPA3245: POP noise

Part Number: TPA3245

Hi team,

When customers use TPA3245, they find that the power amplifier will output POP noise when control 18pin (RESET) is low level.

Now the situation is that when the system works normally, it just controls RESET pin and sets RESET pin high or low. When set low, the sound of POP will appear; when set high, the sound of POP will be lower than when set low.

Any suggestion will be appreciated.The schematic is attached:3245AMP.pdf

Best Regards,