LM393 输入范围问题 求助~~
看LM393的资料上有这样一段注释: The upper end of the common-mode voltage range is V CC+ − 1.5 V for the inverting input (&minus...
看LM393的资料上有这样一段注释: The upper end of the common-mode voltage range is V CC+ − 1.5 V for the inverting input (&minus...