专家们好,最近我在调试OPA333,电路图如上所示,不过出了个问题,为什们按我的连线方式,用示波器仿真没得到结果,示波器结果很不正确,如下:
输出只有几个微伏,请问这是为什么?谢谢!
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我觉得是你忘了一个问题,OPA333的输出要在0~VCC之间,你的电路是一个反相放大器,按照双电源的想法,输出电压是低于0V的,结果肯定是不对的。你说呢?