TSYS03 – MEV Elektronik GmbH
Our Products


The TSYS3 is a miniature digital temperature sensor that
provides factory calibrated highly accurate temperature data.
The device contains a durable temperature sensor element, A/D
converter, and microcontroller to manage data communications
via an I2C interface.
TSYS3 is available in a TDFN8 or a XDFN6 package to easily
adapt to the space available on a PC board. These packages are
very small and have low thermal mass which provides a quick
response to temperature changes.
The operating and measurement temperature range is -40 to
+125°C with a resolution of ±0.01°C.
Operating and sleep currents are extremely low making this
sensor ideal for mobile and battery power applications.

Technical Data

· High Accuracy ±0.5°C @ Temp.: 0°C … +60°C
· Adjustment of high accuracy temperature range on request
· Low Supply Current [lt] 5 μA (standby [lt] 0.4 μA)
· I2C Interface up to 1MHz
· Small IC-Package TDFN8 2.5mm x 2.5mm and XDFN6 1.5mm X 1.5mm
· Operating Temperature Range: -40°C … +125°C
· Programmable I2C Address

Temperature sensor overview.pdf

Product Inquiry

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Your Contact Person

Pascal Wittfeld

Field Application Engineer

+49 (0)5424 2340-54

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