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如题。我看了下数据手册，该芯片满量程输入是2*Vref/PGA,或者说参考电压可以是5V吗？万分感谢！
您好，
不可以， ADS1256参考电压VREF范围是0.5V ~2.6V，不能实现 0-10V的采集输入
多谢！
别客气~
