Sensors

Digital temperature sensors

Small, easy-to-use and highly accurate digital temperature sensors for any design

TI's digital temperature sensors provide the high accuracy, low power consumption and ease-of use-required for any temperature sensing application while taking up the smallest packaging footprint. Offering a variety of interface options, TI digital temperature sensors integrate seamlessly into your design.

Highest accuracy temperature sensors

  • ±0.2°C to ±0.5°C accuracy options
  • Reliable accuracy across wide temperature range
  • Single-chip alternative to RTDs

Lowest power with the smallest footprint

  • Ultra compact BGA and plastic package options
  • Operation down to 1.4V
  • Power consumption as low as 4.2µW

LM75 / TMP75 temperature sensors

  • Industry-standard temperature sensor family
  • Pinout and software compatible upgrade options
  • Accuracy up to ±0.5°C
  • 32 addresses
  • Lowest power of any TMP75 temperature sensor

Multi-channel remote diode temperature sensors

  • Measures temperature of external PN junctions
  • Up to 9 locations from a single IC
  • High accuracy - up to ±0.75°C from -55°C to 150°C

Featured temperature sensors

TMP112

1.4V-Capable ±0.5°C Accuracy Digital Temperature Sensor in the Compact SOT-563 Package

TMP116

±0.2°C Accurate Digital Temperature Sensor With NV Memory

TMP1075

I3C Compatible Upgrade to Industry Standard LM75 / TMP75 Digital Temperature Sensors

LMT01

0.5°C Accurate 2-pin Temperature Sensor with a Pulse Train Interface

Featured TI Designs

TIDA-00524

TIDA-00524 is a complete reference design for asset tracking & cold chain data logging with over 5 year battery life and a simple NFC interface for configuration & read back.

TIDA-00721

This system offers temperature readings from tags to a NFC receiver with a high accuracy temperature sensor interfaced with an ADC.

TIDA-00752

Experience enhanced reliability and simplified design of galvanic isolation architecture for sending both power and unidirectional through the same transformer and remote operation.