SDAA445A August   2026  – August 2026 HDC1010 , HDC1080 , HDC2010 , HDC2021 , HDC2022 , HDC2080 , HDC3020 , HDC3020-Q1 , HDC3021 , HDC3021-Q1 , HDC3022 , HDC3022-Q1 , HDC3120 , HDC3120-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
    1. 1.1 Why Chemical Contamination Occurs
    2. 1.2 Types and Sources of Chemical Contaminants
  5. 2Detailed Description
    1. 2.1 Mechanism of Containment Interaction With Sensors
    2. 2.2 Non-Polar Chemical Contamination
    3. 2.3 Polar Chemical Contaminations
    4. 2.4 Ionic Chemical Contamination
    5. 2.5 Surface Chemical Contamination
    6. 2.6 What Preventative Actions Can Be Taken?
  6. 3Summary
  7. 4References
  8. 5Revision History
Application Note

How Chemical Contamination Impacts Humidity Sensors