STS-30-DIS

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 package has a footprint of 2.5 x 2.5 mm2 while keeping 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. Benefits of Sensirion’s CMOSens® Technology  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 www.sensirion.com Figure 1 Functional block diagram of the STS3x-DIS. The CMOSens™ technology allows providing for a fully calibrated I2C signal. November 2016 - Version 1 1/17 Datasheet STS3x-DIS 1 1.1 Sensor Performance Temperature Sensor Performance Parameter Accuracy tolerance1 Accuracy tolerance1 Condition Value Units STS30-DIS typ., 0°C to 65°C 0.3 °C STS31-DIS typ., -40°C to 90°C 0.3 0.24 0.12 0.06 0.015 -40 to 125 °C >2 s