Description: SHT21, a new generation of Sensirion humidity and temperature sensors in the size and intelligence to establish a new standard: it is suitable for reflow embedded dual-column flat no-lead DFN package, the bottom 3 x 3mm, height 1.1mm. After calibration of the digital sensor output signal, the standard I2C format. SHT21 with a new design CMOSens ® chip, an improved capacitive humidity sensing element and a standard bandgap temperature sensor, its performance has been greatly enhanced and even exceed the previous generation of sensors (SHT1x and SHT7x) of reliability level. For example, a new generation of humidity sensors, have improved their performance in the humid environment more stable.
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C-Datasheet_SHT21_V1.0.pdf
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