如上图,使用OPA735反向电路将+2.500V基准电压输出-2.5V基准电压,但是输出的负基准电压有频率为35KHz的锯齿电压纹波,幅度将近1V,这是什么问题呢,期待您的回复,谢谢
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如上图,使用OPA735反向电路将+2.500V基准电压输出-2.5V基准电压,但是输出的负基准电压有频率为35KHz的锯齿电压纹波,幅度将近1V,这是什么问题呢,期待您的回复,谢谢