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Less Than 1% Error Rate with Dynamic Range 100 mA to 15A, Shunt-Based Design


Function Product Family
  • Two-stage gain using op amps with low offset voltage
  • Microcontroller with fast integrated ADCs enable higher effective bit rate for improved accuracy
  • Fast calibration solution available
 
 
 
 
 
 
 
Analog MCP6L2 (Low offset voltage)
MCP6L02
Microcontroller PIC24F04KAXXX Family
PIC24F08KLXXX Family
PIC24/dsPIC33 Family

Smart Energy Analog Front End Products


Documentation


Title
AN1426 - Design Tips for the MCP3911 Download
AN1151 - PIC18F2520 MCP3909 3-Phase Energy Meter Reference Design - Meter Test Results and Adapting the Meter Design for other Requirements Download
AN994 - IEC Compliant Active-Energy Meter Design Using the MCP3905/6 Download
AN1300 - Designing with the MCP3901 Dual Channel Download
Title
Utility Metering Brochure Download
Title
PIC18F87J72 Single-Phase Energy Meter Reference Design User's Guide Download
MCP3909 and dsPIC33F 3-Phase Energy Meter Reference Design Download
Zigbee MiWi DC Zigbee Stack content Download
Title Part Number Devices Supported
MCP6L02 and PIC18F65J90 1-Phase Energy Meter ARD00370 MCP6L02, MCP1754S, MCP1703, MCP2200, 24FC256, PIC18F65J90
MCP3911 and PIC18F85K90 1-Phase Energy Meter ARD00385 MCP3911, MCP1703, MCP2200, MCP6001, PIC18F85K90
MCP39F521 Power Meter ADM00686 MCP39F521, MCP1754S, MCP2221, MCP9700
MCP39F511 Power Meter ADM00667 MCP39F511, MCP2221, MCP6021, MCP9700
MCP39F11N Power Meter ADM00706 MCP39F511N, MCP1754S, MCP2221
MCP39F501 Power Meter ARD00455 MCP39F501, MCP1754S, MCP2200, MCP9700
MCP3905A Energy Meter MCP3905RD-PM1 MCP3905A, MCP3906A

Smart Energy Monitoring, Metering & Control Session (DESIGN West 2012)

Government regulations and the cost of building power generating systems are two forces driving a more efficient power distribution system. To achieve the goal of enabling the smart grid, an integrated system for power measurement, monitoring, communication and control is essential. This session presents Microchip’s solutions from energy measurement devices through communications.