hi,各位好,请教一下OPA227纹波太大了怎么解决?
电路如图:
输入信号Vin 500mv,纹波25mv左右,电源纹波60mv左右,但是测出来输出的纹波能达到90mv!~~~
请教一下怎么能够降低输出的纹波呢?
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hi,各位好,请教一下OPA227纹波太大了怎么解决?
电路如图:
输入信号Vin 500mv,纹波25mv左右,电源纹波60mv左右,但是测出来输出的纹波能达到90mv!~~~
请教一下怎么能够降低输出的纹波呢?