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想了解下，AMC1311 内部的AD是多少位的？
谢谢！
您好，
电压感应精度可以通过下面EXcel计算器获得：
https://www.ti.com/lit/zip/sbar013
我认为AMC1311内部的ADC的有效位数ENOB可以通过SNR计算：ENOB = (SNR – 1.76) / 6.02
比如AMC1311的SNR为
以70.9dB 作为例子，ENOB = (70.9-1.76) / 6.02 = 11.485bit
