I3C/I2C-Bus ±0.5 °C Accurate Digital Temperature Sensor


Roll over image to zoom in

Product Details

Select a section:

Block Diagram

P3T1755DP Block Diagram

P3T1755DP Block Diagram 2


Temperature Accuracy

  • ±0.5°C accurate temperature sensor
  • Internal 12-bit analog-to-digital converter (0.0625°C resolution)
  • Programmable under and over temperature alerts


  • Operating voltage from 1.4 V up to 3.6 V
  • Low quiescent current: 6µA (maximum)

Market Segments

  • Consumer/Industrial: P3T1755DP
  • Automotive: P3T1755DP/Q900 (AEC-Q100)

Plastic Package

  • TSSOP: 3.0 mm x 3.0 mm

Product Longevity Program

  • These products are included in the NXP Product Longevity program ensuring a stable supply of products for your embedded designs. Automotive target market derivatives (P3T1755DP/Q900) are included in the 15-year program and Industrial target market derivatives (P3T1755DP) are included in the 10-year program.

Part numbers include: P3T1755DP, P3T1755DP/Q900.


Quick reference to our documentation types.

2 documents

Design Resources

Select a section:


4 hardware offerings


What do you need help with?