SE98ATP,147

Overview

The SE98ATP,147 is a board-mount digital temperature sensor manufactured by NXP Semiconductors. It features an I2C/SMBus interface and operates within a supply voltage range of 1.7 V to 3.6 V. The device provides an accuracy of ±3°C and offers 11-bit resolution. It functions in temperatures from -40°C to +125°C and is housed in an 8-HXSON (2x3) package.

Feature Summary

• Digital output via I2C or SMBus interface
• High accuracy with ±3°C specification
• Integrated shutdown mode for power management

Applications

• Consumer electronics thermal monitoring
• Industrial system temperature sensing
• Telecommunications equipment cooling control

Procurement Notes

Verify the specific suffix '147' against official NXP documentation to confirm reel packaging specifications. Ensure compatibility with the 8-HXSON footprint during PCB layout. Confirm that the ±3°C accuracy meets your system requirements, as tighter tolerances may require alternative models like the SE98ATL variant.

Selection Notes

Select this component when a low-cost, accurate digital solution is needed for systems operating between 1.7V and 3.6V. The I2C interface simplifies integration with microcontrollers. Consider the ±3°C accuracy limit; if higher precision is required, evaluate other NXP sensors such as the PCT2075 or P3T1035 series which offer tighter tolerances.

Part Context

This part belongs to NXP's SE98 family of on-board temperature sensors. These devices are designed for applications requiring reliable thermal monitoring with minimal external components. The family utilizes standard digital interfaces for easy connectivity with various processing units in embedded systems.

Replacement Considerations

The SE98ATL,147 is a verified substitute offering improved accuracy. Verify pinout compatibility between the HXSON-8 packages before substitution.