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https://www.analog.com/jp/resources/app-notes/new-features-of-the-71m6543fh-and-71m6543ggh.html New Features of the 71M6543F/H and 71M6543G/GH | Analog Devices This describes features of Teridian's 71M6543F/71M6543G/71M6543H polyphase energy-metering SoCs, including the differential a new featuresof the