Analog Devices Inc. ADE7751ARSZ-REEL Energy Metering IC

The ADE7751ARSZ-REEL from Analog Devices Inc. is a high-accuracy, single-phase electrical energy measurement IC, encapsulated in a compact, surface-mount package. This integrated circuit is specifically designed to meet the stringent requirements of energy metering applications and is available in a tape and reel format, making it suitable for automated manufacturing processes.

Featuring a proprietary Analog Devices energy measurement core, the ADE7751ARSZ-REEL provides instantaneous and total active power measurement capabilities. Its high level of integration includes a precision energy metering analog front-end, a multi-function power calculation engine, and all the necessary signal conditioning components.

The device supports a wide range of input signals from current transformers and shunt resistors, making it versatile for various metering designs. It includes a zero-crossing detection feature for power line synchronization and a pulse output with programmable width that is proportional to the active power, which can be easily interfaced with microcontrollers or other digital systems.

Key features of the ADE7751ARSZ-REEL include:

• High accuracy energy measurement with less than 0.1% error over 1000:1 dynamic range
• On-chip power supply monitoring
• Low power consumption for energy-efficient operation
• Serial interface for easy communication with microprocessors or DSPs
• Internal phase error compensation
• Single 5V supply operation
• Lead (Pb)-free, 20-lead SSOP (Small Shrink Outline Package) RoHS compliant package

Engineers and designers can rely on the ADE7751ARSZ-REEL for its robustness and ease of implementation in residential and commercial metering applications. The device's performance is characterized by its ability to deliver precise measurements, even in the presence of temperature variations and non-sinusoidal waveforms, which is critical for accurate billing and energy distribution.

Overall, the ADE7751ARSZ-REEL by Analog Devices Inc. represents a reliable and efficient solution for energy metering systems, offering a combination of accuracy, integration, and ease of use that is difficult to match in the industry.