Technical data sheet for Sensirion SHT1x/SHT7x digital humidity and temperature sensors.
The SHT1x and SHT7x series are high‑accuracy digital humidity and temperature sensors that integrate a capacitive humidity element, a temperature IC, a 14‑bit A/D converter and a serial interface on a single chip. They are offered in surface‑mount (LCC) and 4‑pin through‑hole packages and operate from 2.4 V to 5.5 V.
The document provides electrical characteristics (supply voltage, accuracy, resolution), mechanical dimensions, pin assignments, ordering codes and revision history. It also includes typical application notes such as humidity‑temperature conversion formulas and recommended PCB footprints. This manual is written in Chinese.
| Supply voltage (VDD) | 2.4 V – 5.5 V |
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The sensors operate from 2.4 V to 5.5 V.