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

TMP127-Q1 NEW

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

Approx. price (USD) 1ku | 0.48
TMP126-Q1 NEW

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

Approx. price (USD) 1ku | 0.861
TMP1826 NEW

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

Approx. price (USD) 1ku | 1.56
TMP9R00-SP NEW

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

TMP114 NEW

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

Approx. price (USD) 1ku | 0.42
TMP126 NEW

±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

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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.

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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

E-book
E-book
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.