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.
几乎所有双电源供电的运放都能单电源供电,只是对于不是轨至轨的运放需要考虑到单电源供电的局限性。
如果你需要精度较高的,采用OPA2277单电源供电没问题。