ADT7485AARMZ-R

Thermal Management Overview

The ADT7485AARMZ-R is a board-mount digital temperature sensor manufactured by onsemi, housed in an MSOP-10 package. It features a Simple Serial Transport (SST) interface and supports local and remote temperature configurations. The device operates within a supply voltage range of 3 V to 3.6 V and maintains an accuracy of +/- 1 C across a working temperature range of -40 C to +125 C. It provides 10-bit resolution output without a shutdown function.

Thermal Management Feature Summary

• Integrates internal and external sensing capabilities for comprehensive thermal monitoring
• Utilizes the SST interface for digital communication with host systems
• Provides high accuracy performance suitable for precise temperature measurement applications

Thermal Management Applications

• System temperature monitoring in electronic devices
• Voltage monitoring integration with thermal sensing
• Board-level thermal management in industrial equipment

Thermal Management Procurement Notes

Verify component authenticity through authorized channels as this part number may be obsolete or subject to limited availability. Confirm package integrity and pin alignment upon receipt. Cross-reference datasheet revisions to ensure compatibility with existing design specifications before implementation.

Thermal Management Selection Notes

Select this component when a single-chip solution combining temperature sensing and voltage monitoring is required. The SST interface offers a simplified connection compared to standard I2C or SMBus protocols. Ensure the operating environment falls within the specified -40 C to +125 C range for optimal accuracy.

Thermal Management Part Context

This device belongs to the ADT7485A series of digital temperature sensors from onsemi. It shares the MSOP-10 footprint and core functionality with variants like the ADT7485AARMZ-R7, differing primarily in packaging quantities and reel specifications. The series is designed for applications requiring reliable thermal data acquisition.

Thermal Management Replacement Considerations

The ADT7485AARMZ-R7 serves as a direct functional substitute with identical electrical characteristics. Verify that the change in factory packaging quantity does not impact manufacturing processes. No other cross-model replacements are confirmed in public documentation.