CMXE100D10

The CMXE100D10 is a highly integrated, single-phase energy metering IC designed for use in smart metering and energy monitoring applications. It provides accurate metrology, comprehensive anti-tamper features, and advanced communication capabilities, making it an ideal solution for next-generation energy measurement systems.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• L1: Phase voltage input
• L2: Neutral voltage input
• L3: Phase current input
• N: Neutral current input
• P0: Power consumption output
• IRQ: Interrupt request output
• SEL: Selection pin for calibration or test mode
• SDA: I2C data line
• SCL: I2C clock line
• VDD: Positive power supply
• VSS: Power ground

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the CMXE100D10 IC for a visual representation.

Key Features

• Accurate Metrology: The CMXE100D10 offers precise energy measurement capabilities, ensuring accurate billing and monitoring.
• Anti-Tamper Features: This IC includes comprehensive anti-tamper mechanisms to protect against unauthorized access and meter tampering.
• Advanced Communication: With its integrated communication interfaces, including I2C and interrupt request, the CMXE100D10 enables seamless data transfer and system integration.
• Wide Operating Voltage Range: Operates from a single +3.0V to +3.6V supply, making it compatible with a variety of energy monitoring systems.
• Data Logging: The IC supports data logging and event monitoring for comprehensive energy usage analysis.
• Compact Design: Available in a compact form factor, the CMXE100D10 ensures space-efficient integration into metering devices.

Note: For detailed technical specifications, please refer to the CMXE100D10 datasheet.

Application

• Smart Metering: Ideal for use in smart energy metering systems for residential, commercial, and industrial applications.
• Energy Monitoring: Suitable for real-time energy monitoring in building automation, renewable energy systems, and sub-metering applications.
• Data Logging Systems: Used in energy data logging systems for comprehensive energy usage analysis and optimization.

Functionality

The CMXE100D10 provides precise energy measurement, anti-tamper features, and advanced communication capabilities, making it a reliable solution for accurate energy metering and monitoring.

Usage Guide

• Power Supply: Connect VDD (Pin 10) to the supply voltage (+3.0V to +3.6V).
• Input Connections: Connect the phase and neutral voltage and current inputs to the corresponding pins as per the application requirements.
• Communication Setup: Utilize the I2C interface (SDA and SCL pins) for seamless communication with microcontrollers or data logging systems.

Frequently Asked Questions

Q: Can the CMXE100D10 support bidirectional energy measurement?
A: Yes, the CMXE100D10 is capable of bidirectional energy measurement, making it suitable for applications involving energy generation and consumption monitoring.

Q: Is the CMXE100D10 compliant with industry standards for energy metering?
A: The CMXE100D10 complies with relevant industry standards for energy metering, ensuring accuracy and reliability in measurement applications.