Digital temperature sensors

Simplify designs with small, easy-to-use, accurate digital temperature sensors

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Our digital temperature sensor ICs provide ultra-high accuracy down to ±0.1°C, 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, our digital temperature sensors integrate seamlessly into your design. 

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Find temperature sensors by key specifications


Automotive ±0.8°C SPI temperature sensor with 175°C operation

Approx. price (USD) 1ku | 0.48

Automotive ±0.3°C SPI temperature sensor with 175°C operation, CRC and slew-rate alert

Approx. price (USD) 1ku | 0.861

Single-wire, ±0.3°C accurate digital temperature sensor with 2-Kbit EEPROM

Approx. price (USD) 1ku | 1.56

Radiation Hardness Assured (RHA) 9-channel (8 remote and 1 local), high-accuracy temperature sensor


0.15-mm height, 1.2-V capable temperature sensor with 0.3°C accuracy

Approx. price (USD) 1ku | 0.42

±0.3°C SPI temperature sensor with 175°C operation, CRC and slew-rate alert

Approx. price (USD) 1ku | 0.861

Digital temperature sensing portfolio


Local digital temperature sensors

Digital-output temperature sensors provide the small footprint, high-accuracy, low power consumption and ease-of-use for a wide range of applications and offered with a variety of interface options.


Remote diode temperature sensors

Remote temperature sensors measure the temperature of external PN junctions such as diodes or transistors and measure FPGA temperature directly.

Technical resources

The Engineer's Guide to Temperature Sensing
With over 40-years experience helping customers optimize their temperature designs, we've developed a comprehensive e-book covering six unique application challenges involving unique sensor placement and routing considerations.
document-pdfAcrobat PDF
Application note
Application note
RTD Class-AA Replacement With High-Accuracy Digital Temperature Sensors in Field (Rev. A)
This application note is a design guideline for customers looking for precision sensing with field transmitters, while drastically reducing the overall system complexity, development time and cost when compared to an RTD.
document-pdfAcrobat PDF
Video series
Video series
Build your expertise with TI Precision Labs - Temperature Sensors
Watch our video series on digital and analog temperature sensors, temperature switches and linear thermistors. Covering temperature sensor error and repeatability, sensitivity and gain and recommended operating points.