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.
我要设计一个滤波器,用到四个运放,选内部集成4个的运放还是2个的比较好?
得分从哪方面讲。从成本方面讲,四的好,从性能方面讲,二的好(通道间串扰小)。