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.
我原来有个电路用AD8221作为信号输入级，现想用IN128替换可以吗？
楼主你好
推荐楼主使用INA826代替：
http://www.ti.com/lit/ds/symlink/ina826.pdf
楼主最好能把你输入的信号特性：幅度，带宽，以及要得到的输出信号，最终输出到哪里，等等情况写出来，可以更有针对性的给你推荐。
