SE97TP,147

Overview

The SE97TP,147 is a board-mount digital temperature sensor manufactured by NXP Semiconductors. It features an I2C interface and operates within a supply voltage range of 3 V to 3.6 V. The device provides local temperature monitoring with an accuracy of +/- 3 °C across a working temperature range of -40 °C to +125 °C. It utilizes a WSON-8 package and offers 11-bit resolution. Key functional attributes include programmable temperature thresholds, shutdown capability, and integrated EEPROM for DDR memory module applications.

Feature Summary

• Supports I2C and SMBus communication protocols for digital data output
• Includes programmable temperature threshold configuration
• Integrates onboard EEPROM specifically designed for DDR memory modules

Applications

• DDR Memory Module Sensor
• TS+SPD DIMM Applications

Procurement Notes

Verify the specific suffix (e.g., ,147 vs ,547) against official NXP documentation to confirm exact packaging or variant specifications. Confirm current availability status as this component may be subject to discontinuation or limited distribution channels. Ensure compliance with RoHS directives and moisture sensitivity levels prior to integration into final assembly processes.

Selection Notes

Select this component when designing systems requiring precise local temperature monitoring with I2C connectivity. Consider the +/- 3 °C accuracy and -40 °C to +125 °C operating range for environmental suitability. The inclusion of EEPROM makes it suitable for SPD data storage in memory modules. Verify that the WSON-8 package fits the PCB layout constraints.

Part Context

This part belongs to the NXP board-mount temperature sensor family, specifically tailored for server and memory applications. It integrates thermal sensing with serial communication capabilities, allowing direct interfacing with system controllers. The design supports standard industry interfaces like I2C, facilitating easy integration into existing digital control architectures without requiring additional analog-to-digital conversion hardware.

Replacement Considerations

Check for cross-reference compatibility with other NXP I2C temperature sensors such as the PCT series if pinout and feature sets align. Verify electrical parameters and package dimensions before substitution.