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Hi
请问下TPA6120 是否支持反向输入 ？ 即IN+输入反向信号，IN-输入正想信号。
可以，差分信号本身就是一对幅值相同，相位相反的信号，哪个接正相端哪个接负相端都没问题，本身放大的也是差模信号，只要每个输入端都在其输入范围内即可。
