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INA333输出信号含有纹波

Other Parts Discussed in Thread: INA333, REF5025

我最近在欧时购买了TI的INA333芯片,输入的差分电压为32MV,共模电压为2.5V,VREF为2.5V,供电电压为5V,增益设置为60,输出为一纹波电压,并不是平滑的电压,不知道是为什么。