Digital Humidity Sensors

MVH3200D High Performance Digital Humidity Sensor

The MVH3200D Series are small digital humidity sensors with high performance and accuracy. The miniaturized smart humidity sensors are fully calibrated and provide standard digital I2C outputs to enable plug-and-play integration. The humidity and temperature resolutions can be independently programmed for maximum flexibility and to minimize power consumption, depending on the application and operating conditions. The micro-Watt levels of power consumption make these humidity sensors the ideal choice for portable and remote applications.

The MEMS Vision combined humidity and temperature sensors offer competitive price-to-performance value for a wide range of applications and end users. Evaluation kits are available!

4 different models are available:

Model  RH Range   Typical Accuracy
MVH3201D  10% - 90% ±1.5% RH
MVH3202D  10% - 90% ±2.0% RH
MVH3203D  20% - 80% ±2.5% RH
MVH3204D  20% - 80% ±3.5% RH


  • DFN type package, 3 X 2.4 X 0.8 mm
  • Relative humidity and temperature digital output, I2C interface
  • Fully calibrated
  • Self diagnosis algorithms ensure accurate and repeatable measurements
  • Independent resolution settings for RH & T of 9, 10, 12 or 14 bits
  • Voltage supply range of 1.8V - 5.5V
  • Low power consumptions: 1.0 µAvg current at one RH + T measurement per second (at 8 bit resolution, 1.8V supply)


  • HVAC systems
  • Instrumentation
  • Meteorology
  • Building automation
  • Data logging
  • Smart phones & tablets
  • Consumer products
  • Household appliances
  • Medical equipment