ADE7755ARSZRL

Overview

The ADE7755ARSZRL is a polyphase energy metering integrated circuit manufactured by Analog Devices Inc. It features a 16-bit resolution and supports three channels for comprehensive power measurement. The device operates on a single 5 V power supply and functions within a temperature range of -40°C to +85°C. Packaged in an SSOP-24 format, it delivers low power consumption of 17.5 mW. This component is designed for high-accuracy applications requiring direct pulse output capabilities.

Feature Summary

• Provides direct pulse output for energy accumulation without external microcontroller intervention
• Integrates analog-to-digital conversion with digital signal processing for power calculation
• Supports polyphase measurements including active, reactive, and apparent power

Applications

• Polyphase energy metering systems
• Industrial electricity monitoring equipment
• Smart grid infrastructure components

Procurement Notes

Verify the specific suffix 'RL' indicates reel packaging when sourcing. Confirm current availability status as distribution may be limited. Ensure compatibility with existing SSOP-24 footprints during integration. Validate that the 5V operating voltage aligns with system power rails before finalizing procurement decisions.

Selection Notes

Select this component for applications requiring dedicated hardware-based energy accumulation via pulse outputs. It is suitable for designs needing integrated ADC and DSP functionality to reduce system complexity. Consider the SSOP-24 package constraints and 5V supply requirement when evaluating alternative metering solutions.

Part Context

This part belongs to the ADE7755 series of energy metering ICs from Analog Devices. It serves as a specialized data acquisition solution focused on AC power measurement. The device integrates necessary analog front-end and digital processing blocks into a single chip to facilitate accurate billing and monitoring applications.

Replacement Considerations

Check for other variants within the ADE7755 family that may offer different packaging or pin configurations. Verify if newer generation metering ICs provide equivalent pulse output functionality with improved accuracy specifications.