hi,我现在正在使用ADS1274,这是一款差分输入ADC,IN+接单端信号输入,信号是以2.5v为直流基准,交流摆动范围为0-5v,请问IN-端可以接2.5v来实现±VREF采集范围吗?还是应该接GND实现0-2.5v范围
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.
下面链接中问题应该与此问题是一个问题,我们将在下面链接中讨论分析,这个帖子先关了。
https://e2echina.ti.com/support/amplifiers/f/amplifiers-forum/597657/opa2836