TE Connectivity Measurement Specialties Inc.

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.

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

HTU21D Digital Humidity Sensor

ImageManufacturer Part NumberDescriptionOutput TypeOutputAvailable QuantityPrice
SENSOR HUMID/TEMP 3V I2C 2% SMDHPP845E031R4SENSOR HUMID/TEMP 3V I2C 2% SMDI2C12b1730 - Immediate$191.00View Details
Published: 2013-07-02

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HTU-21D Digital Humidity & Temperature Sensor Requires no calibration and has very low power in a low profile DFN package. Ideal for battery powered systems in the automotive and office industries.