ads1220可以双极性供电那么,可不可以模拟电源AVSS:-1.5V AVDD:3.3V, 数字电源DVSS:0V,DVDD3.3V?只有模拟电源地往负偏移一点?谢谢·
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.
ads1220可以双极性供电那么,可不可以模拟电源AVSS:-1.5V AVDD:3.3V, 数字电源DVSS:0V,DVDD3.3V?只有模拟电源地往负偏移一点?谢谢·
ADS1220数据手册中将单电源供电范围和双电源供电范围分别写出来,应该是有原因的,否则不会这么详细的分别写出来。
具体原因,我需要找一下有没有资料说明这一点