Datasheet for the Sensirion SHTC3 digital humidity and temperature sensor IC, featuring ultra-low power consumption, I2C interface, and high accuracy for…
The SHTC3 is a digital humidity and temperature sensor IC designed for battery-driven high-volume consumer electronics. It utilizes Sensirion's CMOSens technology to provide a complete sensor system on a single chip, including capacitive humidity sensing, bandgap temperature sensing, and an I2C interface supporting Fast Mode Plus.
The device operates within a supply voltage range of 1.62 V to 3.6 V and is housed in a small 2 × 2 × 0.75 mm3 DFN package. It offers a typical accuracy of ±2 %RH and ±0.2 °C, with a measurement range of 0 to 100 %RH and -40 °C to 125 °C.
| Supply Voltage | 1.62 - 3.6 V |
|---|---|
| Package Size | 2 × 2 × 0.75 mm3 |
| Typical Accuracy (RH) | ±2 %RH |
| Typical Accuracy (Temp) | ±0.2 °C |
| Humidity Range | 0 to 100 %RH |
| Temperature Range | -40 °C to 125 °C |
| Interface | I2C Fast Mode Plus |
The typical accuracy is ±2 %RH for humidity and ±0.2 °C for temperature.
The sensor supports a full battery supply voltage range from 1.62 V to 3.6 V.
Yes, the digital communication interface supports I2C Fast Mode Plus.