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.
https://e2e.ti.com/support/amplifiers-group/amplifiers/f/amplifiers-forum/642171/opa37-need-to-know-differential-mode-input-impedance-capacitance-to-design-for-feedback-capacitor
我正在设计一个跨阻抗放大器，用于脉冲血氧计，我不仅要设计反馈电阻，还要设计反馈电容器，为此，我需要知道差分输入阻抗， 数据表中给出了共模输入阻抗，但其中没有提到差模是什么，有人能帮忙吗？
感谢你的帮助
