EEH110 - Digital Humidity and Temperature Sensor Element - OVERVIEW
Based on the high-end humidity sensors HC1000 and HC101, HC109 was developed to meet the demands of automatic assembly lines for mass production at a competitive price.
Typical applications are automotive or home appliances. HC109 humidity sensors are positioned on the PCB at the same time as other SMD components and soldered using the reflow soldering method. Their small dimensions allow for an easy and space saving design.
The humidity sensor HC109 shows the same advantages as HC1000 and HC101, such as high reproducibility of the sensor data and outstanding linearity over the whole humidity range. The temperature dependence is also highly reproducible and allows software temperature compensation. This provides for high accuracy over a wide temperature range, which, for instance, is essential for calculating dew point temperature.