71M6543F - Energy Meter
The 71M6543F/71M6543G are 4th-generation polyphase metering systems-on-chips (SoCs) with a 5MHz 8051-compatible MPU core, low-power real-time clock (RTC) with digital temperature compensation, flash memory, and LCD driver.
Our Single Converter Technology® with a 22-bit delta-sigma ADC, seven analog
71M6543F Features
* 0.1% Typical 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
