HS411x Datasheet

R36DS0025EU0102 Rev.1.02

Apr 28, 2022

Page 3

List of Figures

Figure 1. HS4111 RH Accuracy Tolerance at 25°C .................................................................................................7

Figure 2. HS4111 RH Accuracy over Temperature..................................................................................................7

Figure 3. HS4112 RH Accuracy Tolerance at 25°C .................................................................................................7

Figure 4. HS4112 RH Accuracy over Temperature..................................................................................................7

Figure 5. HS4113 RH Accuracy Tolerance at 25°C .................................................................................................7

Figure 6. HS4113 RH Accuracy over Temperature..................................................................................................7

Figure 7. HS4114 RH Accuracy Tolerance at 25°C .................................................................................................8

Figure 8. HS4114 RH Accuracy over Temperature..................................................................................................8

Figure 9. HS4111/HS4112 Temperature Sensor Accuracy Tolerance ....................................................................8

Figure 10. HS4113 Temperature Sensor Accuracy Tolerance ................................................................................8

Figure 11. HS4114 Temperature Sensor Accuracy Tolerance ................................................................................8

Figure 12. HS411x Application Circuit......................................................................................................................9

Figure 13. Relative Humidity vs. VRH Output Analog Voltage...............................................................................10

Figure 14. Temperature vs. VT Output Analog Voltage .........................................................................................10

Figure 15. Recommended Soldering Profile...........................................................................................................11

Figure 16. Milled PCB Openings for Thermal Isolation ..........................................................................................12

List of Tables

Table 1. Humidity Sensor Specifications, TA = +25°C, VDD = 1.71V to 3.6V ............................................................6

Table 2. Temperature Sensor Specifications, TA = +25°C, VDD = 1.71V to 3.6V .....................................................6