Temperature Sensor STS4x (upcoming)
State-of-the-art temperature sensing meets best-in-class cost efficiency
The STS4x is Sensirion’s state-of-the-art, highly accurate digital temperature sensor series, boasting industry-leading lead times. It is a fully digital, highly cost-efficient temperature sensor platform that is available in different accuracy classes, currently represented by the STS40.
The STS4x temperature sensor range features enhanced signal processing, three distinctive I2C addresses and communication speeds of up to 1 MHz. Moreover, the dual-flat no-leads (DFN) package has a footprint of only 1.5 × 1.5 mm2 while retaining a height of 0.5 mm, which allows for an easy integration of the STS4x series into various applications. Additionally, the wide supply voltage range of 1.08 to 3.6 V and low current consumption of 0.4 µA for a typical average current at 1 measurement per second enables battery-driven designs. Taken together, the STS4x series achieves the greatest cost efficiency among comparable sensors on the market.
Thanks to Sensirion’s CMOSens® Technology, the STS4x temperature sensor benefits from the high-tech engineering of a wide range of sensor components. It is designed for mass production, comes with a high signal-to-noise ratio and high process capability and is proven to be highly reliable and stable over the long term.
- Air conditioners
- Industrial monitoring
- Smart home applications
- Consumer electronics/mobile devices
0.4 µW (at 3.3 V, low repeatability, 1 measurement / s)
T operating range
-40 to +125°C (-40 to +257°F)
T response time
2 sec (tau63%)
|Up to ±0.2 °C|
Tape & reel, sealed in ESD bag
2'500 and 10'000 pieces per reel
Overview of STS4x Specifications
|Product||Temperature (°C)||VDD range (V)||Interface||Available reel sizes||Datasheet|
|1.08 to 3.6||I2C||2'500, 10'000||Download|