ADE7756ARSZ

Energy Metering Overview

The ADE7756ARSZ is a single-phase energy metering integrated circuit manufactured by Analog Devices Inc. It operates within a supply voltage range of 4.75 V to 5.25 V and functions across an industrial temperature range from -40°C to +85°C. The device utilizes a 20-lead SSOP surface-mount package and communicates via an SPI serial interface. Key electrical specifications include a power consumption of 25 mW and a resolution supporting precise measurement capabilities.

Energy Metering Feature Summary

• Integrates two second-order sigma-delta modulators for high-accuracy signal processing
• Provides direct real power and active energy calculation capabilities
• Features a pulse output for remote reading or multiple rate billing applications

Energy Metering Applications

• Single-phase electronic energy meters
• Remote reading utility metering systems
• Multiple rate billing energy monitoring devices

Energy Metering Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or certified partners. Confirm the specific suffix matches the required package and temperature grade. Request original manufacturer documentation to validate part history. Ensure storage conditions comply with moisture sensitivity levels. Inspect leads for damage prior to integration into final assemblies.

Energy Metering Selection Notes

Evaluate the requirement for single-phase versus three-phase metering solutions. Consider the necessity for integrated RMS calculations versus external processing. Assess compatibility with existing SPI communication protocols in the host system. Review power consumption constraints against available supply rails. Determine if the integrated pulse output meets regulatory reporting standards.

Energy Metering Part Context

This component belongs to the ADE775x series of energy metering ICs designed for utility applications. It serves as a transducer interface for accurate electrical parameter measurement. The device replaces discrete solution architectures by integrating modulation and digital filtering. It supports compliance with international standards for electricity metering accuracy.

Energy Metering Replacement Considerations

The ADE7753ARSZ is a documented alternative within the same product family offering similar metering functionality. Verify pinout compatibility and software register mapping before substitution. Confirm that the replacement part meets the specific accuracy class requirements of the design.