ADS127L11采用外部时钟,采用宽带滤波器,经过计算,fdata=100k,但是实际调试过程中发现信号从3kHZ之后采集结果就不正常,现象是会有一个十分明显的调制波形,推断是ADC实际采样率并不是设置的100k,但是检查初始化过程感觉没有问题。(输入信号为正弦波)


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.