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78M6610+LMU Datasheet Energy Measurement Processor

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: 78M6610+LMU Energy Measurement Processor for Load Monitoring Units DATA SHEET.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The 78M6610+LMU is an energy measurement processor (EMP) for load monitoring and control of any 2-wire singlephase or 3-wire split-phase (120/180°) AC circuit.

It provides flexible sensor configuration of four analog inputs and numerous host interface options for easy integration into any system architecture.

The internal 24-bit processor and field upgradeable firmware performs all the necessary signal processing, pensation, and data formatting for accurate real-time measurement.

Key Features

  • Four Configurable Analog Inputs for Monitoring Any Single-Phase Circuit (2/3-Wire).
  • Supports Current Transformers (CT) and Resistive Shunts.
  • Flexible SPI, I2C, or UART Interface Options with Configurable I/O Pins for Alarm Signaling, Address Pins, or User Control.
  • Nonvolatile Storage of Calibration and Configuration Parameters.
  • Small 24-TQFN Package and Reduced Bill of Materials.
  • Internal or External Oscillator Timing References.
  • Qu.

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