ADS127L11的差分输入范围是±2.5V(参考电压=2.5V)
如下接法:
REFN = 地
REFP = 2.5V
AINN = 2.5V,
那么输入AINP的范围是不是就可以是0V~5V
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ADS127L11的差分输入范围是±2.5V(参考电压=2.5V)
如下接法:
REFN = 地
REFP = 2.5V
AINN = 2.5V,
那么输入AINP的范围是不是就可以是0V~5V