本帖最后由 huayuliang 于 2015-6-17 18:52 编辑
谢谢指正,看着输入偏置电流,就把失调电压打成偏置电压了。
其实,俺一直是把“offset”翻译成“偏置”,尽管并不如“失调”更能确切地表达结果。但本意就是这样。。
引用一段某网站的简述:
The two main laws associated with the operational amplifier are that it has an infinite input impedance, ( Z∞ ) resulting in “No current flowing into either of its two inputs” and zero input offset voltage “V1 = V2“.
bias 和 offset,这个很清楚的,偏置、偏移。只是习惯了都用一个词“偏置”,看来俺是改 不过来了。。
可是 “ zero input offset voltage “V1 = V2“.” 怎么解释?
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