ADE7569ASTZF16

Energy Metering Overview

The ADE7569ASTZF16 is a single-phase energy metering IC featuring an integrated 8052 microcontroller, real-time clock, and LCD driver. It provides Class 1 meter accuracy for comprehensive power monitoring applications.

Energy Metering Feature Summary

• Integrates single-phase analog-to-digital conversion with digital signal processing for active, reactive, and apparent energy measurement.
• Includes an on-chip 8052 microcontroller to handle communication protocols and system control logic.
• Features a built-in real-time clock for time-of-use billing and timestamping of energy data.
• Contains dedicated drivers for direct connection to segmented liquid crystal displays.

Energy Metering Applications

• Single-phase smart electricity meters
• Prepaid energy metering systems
• Industrial power monitoring equipment

Energy Metering Procurement Notes

Verify the specific suffix 'ASTZF16' against official Analog Devices documentation to confirm package type, temperature range, and tape-and-reel specifications. Ensure compatibility with existing firmware architectures designed for the 8052 core before procurement.

Energy Metering Selection Notes

Select this component when a highly integrated solution for single-phase metering is required. It combines precision analog front-end capabilities with embedded processing, reducing bill-of-materials count by eliminating external MCU requirements for basic metering functions.

Energy Metering Part Context

This part belongs to the ADE756x family of single-phase energy metering ICs from Analog Devices. These devices are designed to replace discrete solutions by integrating high-precision ADCs, DSP blocks, and microcontrollers into a single package for cost-effective metering designs.

Energy Metering Replacement Considerations

Consult official substitution guides for pin-compatible alternatives within the ADE756x series or newer generations. Verify register-level compatibility if migrating firmware from previous versions.

Energy Metering FAQ

What is the primary function of the integrated 8052 core?

The 8052 core manages communication interfaces, processes energy data, and controls the LCD driver, reducing the need for an external microcontroller.

Does the ADE7569 support time-of-use billing?

Yes, the integrated real-time clock (RTC) enables time-stamping of energy consumption, supporting time-of-use billing applications.