SHT7x is the fourth generation silicon sensor chip from Sensirion, with fully calibrated, digital output, low power consumption, excellent long-term stability and pin-type packaging. It is the first choice for various applications.
The SHT7x family (including SHT71 and SHT75) are low‑power digital humidity and temperature sensors from Sensirion. They integrate a CMOS sensor, a 14‑bit ADC and a digital serial interface on a compact package, providing accurate measurements with a small footprint.
The document details electrical characteristics, pin assignments (SCK, VDD, GND, DATA), measurement timing, calibration data stored in OTP memory, and handling guidelines such as ESD protection, storage conditions and recommended PCB layout for reliable signal integrity. This manual is written in Chinese.
| Power consumption (measurement) | 3 mW |
|---|---|
| Typical humidity accuracy | ±3.0 %RH |
Typical accuracy is ±3.0 %RH.
Pins 1‑SCK, 2‑VDD, 3‑GND and 4‑DATA form the serial interface.