该芯片是一个差分输入,可以设置为单端输入吗?
设置参考电压为4096, 可以读到毫伏的电压吗?
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您好,可以单端输入。datasheet中Figure58b和Figure59b分别给出了Voltage Output CT 和Voltage Sensing的单端输入接法的应用。
如果您是单电源供电,即AVSS = 0 V, AVDD = 2.7 V to 5.5 V,需要偏置到Vcc/2.