ADE7769ARZ

Energy Metering Overview

The ADE7769ARZ is a single-phase energy metering integrated circuit manufactured by Analog Devices Inc. It features an on-chip sigma-delta analog-to-digital converter and digital signal processing blocks for calculating active, reactive, and apparent energy. The device includes a programmable pulse output for energy registration and supports external voltage and current references. It operates within a supply voltage range of 4.75 V to 5.25 V and is housed in a 16-lead SOIC package.

Energy Metering Feature Summary

• Integrates sigma-delta ADC with dedicated digital signal processing for energy calculation
• Provides programmable pulse output for direct energy registration
• Supports external voltage and current reference inputs for calibration flexibility

Energy Metering Applications

• Single-phase residential energy metering systems
• Smart meter applications requiring precise active and reactive energy measurement
• Utility-grade electricity monitoring devices

Energy Metering Procurement Notes

Verify the specific suffix and packaging configuration against the official manufacturer datasheet before procurement. Confirm that the component meets all required regulatory standards for your target market. Ensure compatibility with existing board designs regarding pinout and thermal requirements. Cross-reference part numbers with authorized distributors to avoid counterfeit components.

Energy Metering Selection Notes

Select this component for single-phase applications requiring integrated ADC and DSP functionality. Consider the 16-lead SOIC package constraints for PCB layout. Evaluate the need for external references if higher accuracy is required beyond internal capabilities. Compare power consumption specifications against system battery or mains limitations.

Energy Metering Part Context

This component belongs to the ADE776x series of energy metering ICs from Analog Devices. It is designed specifically for single-phase utility metering applications. The series typically integrates high-precision analog front ends with digital processing cores to reduce system complexity and cost compared to discrete solutions.

Energy Metering Replacement Considerations

Consult the official Analog Devices documentation for qualified replacement parts or updated revisions. Verify pin-to-pin compatibility and electrical parameter equivalence before substitution.