71M6203-ILR/F

Overview

The 71M6203-ILR/F is a power management integrated circuit designed for energy metering applications. It functions as a precision analog front-end and system monitor, typically integrating high-accuracy ADCs, voltage references, and digital signal processing capabilities for utility metering. The device supports multi-phase measurements with high accuracy specifications, such as ±0.1% error at specific ratios, and operates within standard industrial temperature ranges. It is housed in an SO-8 package.

Feature Summary

• Integrated high-precision analog-to-digital conversion for current and voltage sensing
• Supports accurate energy and power measurement calculations
• Designed for compact multi-phase metering systems

Applications

• Single-phase and three-phase electricity meters
• Smart grid energy monitoring systems
• Industrial power quality analyzers

Procurement Notes

Verify the exact suffix and tape-and-reel packaging designation against the manufacturer's latest datasheet. Confirm RoHS compliance status and lead-free soldering requirements. Ensure the component matches the specific pinout and thermal characteristics required for your PCB layout design before finalizing procurement.

Selection Notes

Select this component when high accuracy in energy measurement is critical for single or multi-phase applications. Consider the SO-8 package constraints and thermal performance. Verify compatibility with existing sensor inputs and communication interfaces required by the host microcontroller or system architecture.

Part Context

This part belongs to the 71M series of energy metering ICs from Analog Devices/Maxim Integrated. These devices are engineered for utility-grade metering solutions, offering integrated signal conditioning and digital processing to reduce system complexity and board space compared to discrete solutions.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's obsolescence notice or authorized distributor for recommended alternatives if this specific variant is discontinued.