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.
例如在光电检测电路中，可以认为是直流，跨阻放大器的闭环增益一般最大能到多少，即反馈电阻的取值上限是多少？数据手册上哪项参数可以体现呢？
