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.

单电源运放怎么实现近似0V输出

  最近在学习运放相关的知识,发现内部的原理图不是很理解,不明白单电源的运放怎么实现近似0V输出,往看到的前辈能抽空指点一二,其实我不理解镜像电流源复制侧的三极管VCE的电压,即三极管的工作状态,望前辈解答。