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November 2016 - Version 1

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Datasheet STS3x-DIS

High-Accuracy Digital Temperature Sensor IC



Fully calibrated and linearized digital output



Wide supply voltage range, from 2.4 V to 5.5 V



I2C Interface with communication speeds up to 1

MHz and two user selectable addresses



Typical accuracy of

 0.3 °C



Very fast start-up and measurement time



Tiny 8-Pin DFN package

Product Summary

The STS3x-DIS is Sensirion’s new high accuracy digital

temperature sensor. It relies on the industry proven

CMOSens® technology, providing for increased

intelligence,

reliability

and

improved

accuracy

specifications compared to its predecessors. Its

functionality includes enhanced signal processing, two

distinctive and user selectable I2C addresses and

communication speeds of up to 1 MHz. The DFN

a height of 0.9 mm. This allows for integration of the

STS3x-DIS into a great variety of applications.

Additionally, the wide supply voltage range of 2.4 V to

5.5 V guarantees compatibility with a wide range of

applications. All in all, the STS3x-DIS incorporates more

than 15 years of Sensirion’s digital sensor know-how.



High reliability and long-term stability



Industry-proven technology with a track record of

more than 15 years



Designed for mass production



High process capability



High signal-to-noise ratio

Content

1

Sensor Performance.............................................2

2

Specifications .......................................................3

3

Pin Assignment ....................................................5

4

Operation and Communication.............................6

5

Packaging...........................................................12

6

Shipping Package ..............................................14

7

Quality ................................................................15

8

Ordering Information...........................................15

9

Further Information.............................................15

Figure 1 Functional block diagram of the STS3x-DIS. The

CMOSens™ technology allows providing for a fully