Digital temperature sensors

Small, easy-to-use and high accuracy digital temperature sensors for any design

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Find and select digital interface temperature sensors


Explore reference designs and products based on key applications

Featured digital temperature sensors

Product TMP103 TMP102 * TMP112 * TMP75A * TMP275 *
Interface I2C I2C with Alert
Supply range 1.4V to 3.6V 2.5V to 5.5V 2.5V to 5.5V
Accuracy (max) +/-2.0°C (-10° to 100°C)
+/-3.0°C (-40° to 125°C)
+/-2.0°C (-25° to 85°C)
+/-3.0°C (-40° to 125°C)
+/-0.5°C (0° to 65°C)
+/-1.0°C (-40° to 125°C)
+/-2.0°C (-25° to 85°C)
+/-3.0°C (-40° to 125°C)
+/-0.5°C (-20° to 100°C)
+/-1.0°C (-40° to 125°C)
Resolution 12-Bit
Quiescent / Shutdown current (max) 3µA / 1µA 10µA / 1µA 85µA / 3µA 85µA / 3µA
Package footprint WCSP
(0.8 x 0.8 x 0.625 mm)
(1.6mm x 1.6 x 0.5mm)
(3.0mm x 4.9mm)
(4.9mm x 6.0mm)

* - Q100 Option available

Why digital temperature sensors?

Broad range of Interface options

  • SPI
  • I2C / SMBus
  • UART
  • Digital pulse counter

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World’s smallest digital temperature sensors

Digital temperature sensors

TI’s digital-output temperature sensors provide the small footprint, high-accuracy, low power consumption and ease of use required for many temperature sensing applications. Offered with a variety of interface options, these digital output temp sensors integrate easily.