The 71M6543FT-IGTR/F is a high-performance, single-phase, energy-meter IC from Maxim Integrated. This advanced metering chip is designed to meet the needs of modern energy metering applications requiring high accuracy, reliability, and extensive functionality. The product is well-suited for residential and commercial energy meters, smart grid infrastructure, and various other energy measurement solutions.

Key Features

• High Accuracy: The 71M6543FT-IGTR/F boasts exceptional measurement accuracy, which is essential for precise billing and energy management.
• Integrated Analog Front-End (AFE): The chip includes a high-quality AFE, which simplifies the design and reduces the external component count.
• Low Power Consumption: It is designed for energy-efficient operation, which is critical in battery-operated and energy-conscious applications.
• On-Chip Flash Memory: Equipped with non-volatile memory, it allows for firmware updates and customization, enhancing the flexibility of the end application.
• Robust Tamper Detection: Features advanced tamper detection capabilities to ensure the integrity and security of metering data.

Technical Specifications

The device operates over a wide temperature range and is available in a compact, lead-free 64-pin LQFP package. It integrates a 32-bit compute engine, known as the Single Converter Technology® with a 22-bit delta-sigma ADC, making it capable of handling complex energy measurement and tariff calculations.

Applications

Due to its versatile nature, the 71M6543FT-IGTR/F is ideal for a range of applications, including but not limited to:

• Residential energy meters
• Commercial energy meters
• Smart grid systems
• Portable power monitoring
• Sub-metering systems

Ordering Information

The 71M6543FT-IGTR/F is available for order with the option for tape and reel packaging to facilitate automated assembly processes. For further details on pricing, sample requests, or to place an order, please contact Maxim Integrated's sales representatives or authorized distributors.