The document describes the features and characteristics of the SHT1x series digital temperature and humidity sensors, including fully calibrated, digital signal output, low power consumption, excellent long-term stability, etc.
The SHT1x series (SHT10, SHT11, SHT15) are surface‑mount digital temperature and humidity sensors from Sensirion. They integrate a capacitive humidity element, a temperature element, a 14‑bit A/D converter and a serial interface on a single CMOS chip, providing fully calibrated digital output.
The document provides detailed electrical specifications, pin assignments, communication timing, packaging options and handling recommendations, along with safety warnings and warranty information. This manual is written in Chinese.
| Supply voltage range | 2.4 V – 5.0 V |
|---|---|
| Recommended supply voltage | 3.3 V |
| Measurement resolution (default) | Temperature 14 bit, Humidity 12 bit |
| Pin assignment | 1 GND, 2 DATA, 3 SCK, 4 VDD |
The recommended supply voltage is 3.3 V.
The sensor has four pins: GND, DATA, SCK and VDD.
The default resolution is 14 bit for temperature and 12 bit for humidity.