CS5464 三通道单相电能计量IC,。它是集成了3 路△ΣADC，功率计算器，能量－频率
转换器和一路串行接口的单芯片。(中文资料，很难找到的哦。。。)-CS5464 three-channel single-phase energy measurement IC,. It is an integrated 3-way △ ΣADC, power calculators, energy- frequency converter and the way the single-chip serial interface. (Chinese data, it is difficult to find Oh...)
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