This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

REF200和OPA2377组合测电阻的问题

Other Parts Discussed in Thread: OPA2377, REF200

我想用REF200和OPA2377来测量电阻电阻范围(几K-几百K),通过调节REF200上一个电阻来测量(详细见附件);但是我发现数据好像不行,是不是运放选择错了,还是电路连接错了。

求教,谢谢!