71M6543GHT-IGT/F

Overview

The 71M6543GHT-IGT/F is a three-phase energy metering integrated circuit from Analog Devices Inc./Maxim Integrated. It is housed in a 100-LQFP (14x14) package and designed for high-precision power measurement applications. The device supports comprehensive energy metering functions required for modern smart grid infrastructure.

Feature Summary

• Supports three-phase energy metering applications
• Integrated programmable battery monitor functionality
• Designed for integration into smart grid systems

Applications

• Three-phase energy metering
• Power quality monitoring
• Smart grid integration

Procurement Notes

Verify the specific suffix GHT against official Analog Devices documentation to confirm pinout and feature set compatibility. Ensure the 100-LQFP package dimensions match the target PCB footprint. Confirm that the component meets all necessary regulatory standards for the intended deployment environment before finalizing procurement.

Selection Notes

Select this component when three-phase measurement capability is required. Compare against single-phase variants like the 71M6542 series if only single-phase data is needed. Verify that the 100-LQFP package size fits the design constraints and that the integrated battery monitor features align with system requirements.

Part Context

This part belongs to the 71M65xx series of energy metering ICs from Maxim Integrated, now part of Analog Devices. These devices are engineered for utility-grade accuracy and typically include integrated signal conditioning and digital interfaces for direct connection to microcontrollers or communication modules.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.