STS40-DIS

±0.2°C Ultra-low-power temperature sensor

Specification

Temperature
Typ. temperature accuracy
0.2
°C
Operating temperature range
-40 - 125
°C
Response time (τ63%)
2
s
Generic
Supply voltage
1.08 - 3.6
V
Average supply current
0.4
μA
Interfaces
I²C
Package size (LxWxH)
1.5 x 1.5 x 0.55
mm³
Packaging size
10000
pcs (T&R)

Technical downloads

Name
Type
Date
File
Size
Datasheet STS4x
Datasheet
07/2022
PDF
532.5 KB
ESD, Latch-up and EMC
Application note
03/2009
PDF
148.9 KB
Design-in guide SHT/STS
User guide
05/2019
PDF
458.7 KB
REACH and RoHS declaration SHT/STS
Certificate
07/2022
PDF
93.7 KB
Indoor air quality brochure
Flyer
10/2021
PDF
7.7 MB
Product flyer STS
Flyer
07/2021
PDF
1.5 MB

Buy the following products to evaluate this sensor

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.

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