Temperature and Humidity Digital Output Temperature and Humidity Sensor HTU20D Product Introduction:

Based on FranceHumirelMade of high-performance humidity sensing components by the company, a new generationHTU20DTemperature and humidity sensors have established new standards in terms of size and intelligence: using double row flat no pinsDFN Encapsulation, bottom surface3x3mm , height1.1mmThe sensor outputs a calibrated digital signal, which is standard I2C Format. Diversified output methods, wide operating voltage range, and high temperature and humidity accuracy.HTU20DThe series of modules are designed specifically for low-power and small volume applications, with advantages such as good quality, fast response speed, strong anti-interference ability, high cost-effectiveness, and small size（3x3mm）Extremely low power consumption.

Temperature and humidity digital output temperature and humidity sensor HTU20D sensor important parameters:

Supply voltage:1.5V—3.6V

Humidity measurement range:0—100%RH

Temperature measurement range: -40℃—125℃

Maximum power consumption: 2.7uW

Communication method: I2C

Humidity accuracy range（10%RH to 95%RH）: HTU20D ±3%RH

Humidity hysteresis:±1%RH

Measurement time:50ms

Annual drift:-0.5%RH/year

Response time:5 s

HTU20DBelonging to regular modelsHTU21DThe cheap version, although the humidity accuracy has decreased, is more in line with customers' requirements for low cost. For the consumer market (smart homes, tablets, portable wearable products), this market has a large quantityIt is more suitable for occasions with high cost control requirements.