The MCP3464R-E/ST is a versatile and high-performance analog front-end (AFE) for energy measurement applications. It is specifically designed to meet the needs of smart metering and energy monitoring systems. This AFE offers robust metering accuracy and supports multiple current sensors, making it ideal for a wide range of applications.With its integrated 24-bit delta-sigma ADC, the MCP3464R-E/ST delivers precise measurement of both active and reactive energy, ensuring accurate billing and monitoring. The device also includes a variety of advanced features such as bi-directional energy measurement, harmonic measurement, and tamper detection, providing comprehensive solutions for energy management.The MCP3464R-E/ST operates from a wide supply voltage range, ensuring compatibility with various power systems. It features a low-noise PGA, which enables accurate measurement even in noisy environments. The device also supports low-power modes, allowing for extended battery life in energy-efficient applications.Designed by MICROCHIP TECH., a leading provider of innovative semiconductor products, the MCP3464R-E/ST offers excellent reliability and durability. It is available in a compact, industry-standard package, making it easy to integrate into existing metering systems.Overall, the MCP3464R-E/ST is a highly reliable AFE solution that provides accurate and flexible energy measurement capabilities, making it an ideal choice for smart grid applications, energy monitoring systems, and energy management solutions.