TI中文支持网Part Number:HDC3022Other Parts Discussed in Thread: HDC3020
dear sir：
About HDC3022 ,The Time for the RH output to change from 80% RH to 1% RH long then 60s after a step change in environmental humidity.This does not meet the requirements.We found that tearing off the filter membrane can reduce the time and meet the requirements
1、What are the effects of HDC3022 without the filter membrane2、Are HDC3020 and HDC3022 with torn filter membranes exactly the same
thanks！
Lydia：
您好，
已经收到了您的案例，调查需要些时间，感谢您的耐心等待。
,
Lydia：
Hi,
The HDC3022’s IP67-rated PTFE filter protects the device from dust, debris, and condensation.
For details, please refer to this document
www.ti.com/…/snau265d.pdf
