Other Parts Discussed in Thread: HDC1080, HDC2022
HI,staff
It has been confirmed that a hygrometer using the HDC1080 has a problem of drifting the humidity value after long-time operation.
As a countermeasure, we plan to refer to the following e2e answer.
Offered in several pin compatible package cover options such as removable polyimide tape and permanent IP67 rated filter covers.
These covers protect the device from dust and moisture ingress during assembly and over the life of
the system and help maintain accuracy even when the sensor is exposed to contaminants.
Let me questions.
The above problem is the operation in the circuit designed by the customer.
In the case of EVM, do you have a filter on the sensor window to keep dirt and dust off the HDC10180?
If so, please let me know the product model number.
best regrds
cafain
