电路设计参考数据手册,三个通道的ADS1285,公用一个参考源4.096V,在采集的3V,30HZ的方波信号时候,一通道出现畸变,请问如何解决,
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您好,您的意思是其他两个通道正常采集,只有一个通道出现畸变是吗?怎么畸变,是失真还是其他情况?
如果其他两个通道正常,只有一个通道畸变,就换一块新的IC试试。