HTU21D Digital Humidity Sensor

Designed for high-volume and cost-sensitive applications with tight space constraints, from TE Connectivity

Image of Measurement Specialties' HTU21D Digital Humidity Sensor Measurement Specialties' HTU21D sensors are dedicated humidity and temperature plug-and-play transducers for OEM applications. Direct interface with a microcontroller is made possible as both the humidity and temperature sensor modules have digital outputs. HTU21D sensors feature low power consumption and are designed for high-volume and cost-sensitive applications with tight space constraints. Every sensor is individually calibrated and tested. Lot identification is printed on the sensor and an electronic identification code is stored on the chip, which can be read out by command.

  • High accuracy temperature sensor
  • 16/24 bit resolution
  • Low power
  • I²C interface
  • QFN-6 package
  • Automotive
  • Medical
  • Printers
  • Humidifiers

HTU21D Digital Humidity Sensor

ImageManufacturer Part NumberDescriptionHumidity RangeOutput TypeAvailable Quantity
SENSOR HUMID/TEMP 3V I2C 2% SMDHPP845E031R4SENSOR HUMID/TEMP 3V I2C 2% SMD0 ~ 100% RHI²C172 - ImmediateView Details
Published: 2013-07-02