Description
19-5375; Rev 1.2; 4/11 A Maxim Integrated Products Brand 71M6543F/H and 71M6543G/GH Energy Meter ICs DATA SHEET April 2011 GENERAL .
The 71M6543F, 71M6543H, 71M6543G, and 71M6543GH are Teridian’s 4th-generation polyphase metering systems-on-chips (SoCs) with a 5MHz 8051-compatible M.
Features
* 0.1% Accuracy Over 2000:1 Current Range
* Exceeds IEC 62053/ANSI C12.20 Standards
* Seven Sensor Inputs with Neutral Current Measurement, Differential Mode Selectable for Current Inputs
* Selectable Gain of 1 or 8 for One Current Input to Support Shunts
* Hi