ADM1293-1AARUZ-RL7

Overview

The ADM1293-1AARUZ-RL7 is a single-phase energy metering integrated circuit from Analog Devices, designed for precise power monitoring applications. It operates within a supply voltage range of 2.95 V to 20 V and supports an operating temperature range of -40°C to +105°C. The device is housed in a 14-TSSOP package with a width of 4.40 mm and utilizes surface mount technology. It features PMBus communication capabilities and includes quad UV/OV monitoring functions, making it suitable for detailed electrical parameter tracking in single-phase systems.

Feature Summary

• Integrates single-phase energy metering with PMBus interface for digital communication
• Provides quad under-voltage and over-voltage monitoring capabilities
• Supports wide operating temperature range for industrial environments

Applications

• Single-phase energy metering systems
• Power monitoring in industrial equipment
• Smart grid infrastructure components

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix 'RL7' indicates reel packaging if required by assembly processes. Check current lifecycle status as discontinuation notices may exist for related variants. Ensure compatibility with existing PCB footprints for 14-TSSOP packages during integration planning.

Selection Notes

Select this component when single-phase precision metering is required alongside comprehensive voltage protection monitoring. The PMBus interface allows for configuration and data retrieval without additional external logic. Consider the 14-TSSOP package constraints for board space limitations. Validate that the 2.95 V to 20 V supply range aligns with system power rails before finalizing the design.

Part Context

This part belongs to the ADM1293 family of power monitors from Analog Devices. It is specifically configured for single-phase applications with enhanced monitoring features. The 'AARUZ' designation typically refers to the specific grade and package variant within the broader product line, distinguishing it from other pinouts or temperature ranges available in similar models.

Replacement Considerations

Public confirmed substitute part numbers are not explicitly documented in the provided source material. Verify cross-references with official Analog Devices documentation or authorized distributor databases for compatible alternatives.