SHTW2 - 1.8V Digital Humidity Temperature Sensor RH/T I2C 4-Pin WLCSP

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₹218.30 inc. GST
₹185.00 ex. GST
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The SHTW2 is Sensirion's 2nd generation WLCSP (wafer-level chip-scale package) humidity sensor, offering a complete digital humidity and temperature sensor system in a package so tiny that it fits into virtually any application. The SHTW2 comes in a flip chip package, which is an established technology and represents one of the simplest and smallest possible ways of packaging for a semiconductor chip. With a footprint of 1.3x0.7x0.5mm the SHTW2 is only one-seventh of the size of a comparable DFN humidity sensor, which opens up a new category of ultra-small humidity sensors and enables countless new opportunities for the Internet of Things, wearable and mobile markets.

The SHTW2 is based on Sensirion’s CMOSens Technology, which offers a complete sensor system on a single chip, consisting of a capacitive humidity sensor, a band-gap temperature sensor, analog and digital signal processing, A/D converter, calibration data memory, and a digital communication interface supporting I2C fast mode.

The humidity sensor covers a humidity measurement range of 0 to 100 %RH and a temperature measurement range of -30C to 100C with a typical accuracy of +-3 % RH and +-0.3 C. The operating voltage of 1.8 V and the low power consumption make the SHTW2 humidity sensor suitable for wearable applications running on the tightest power budgets.

Key Features
  • Ultra-small flip chip package: 1.3x0.7x0.5mm
  • Fully calibrated and reflow solderable
  • Ultra-low power consumption
  • Power-up and measurement within 1 ms
  • 1.8 V supply voltage
  • Typical accuracy: +-3 %RH and +-0.3 C
  • High reliability and long-term stability
  • Industry-proven technology with a track record of more than 10 years
  • Designed for mass production
  • Optimized for lowest cost
  • Best signal-to-noise ratio

Extra Information

Supply voltage:
1.8 V
Power consumption:
2uW (at 1 reading per second in low power mode)
Measuring range (RH):
0 - 100 % relative humidity
Measuring range (T):
-30 to +100C
Package type:
Wafer-Level-Chip-Scale-Package (WLCSP)
Response time (RH):
8s (tau63%)
1.3x0.7x0.5 mm

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.