SAADC VDDHDIV5 input on nRF52840 rev. 1 (cont'd)

[Norbert]

Hi Karl,

Sorry, I inadvertently closed the issue.

In my understanding, with SW9 in position "VDD", VDD_nRF is about equal to VDD_HV, so the measurement should work. I checked the VDD_HV level and it is ~3.0V, same as VDD_nRF (there is only an open load switch between the two)..

Is the SAADC VDDHDIV5 input not expected to work with in such a configuration?

Thanks,

Norbert

[Karl Ylvisaker]

Hello Norbert,

No problem, I have re-opened the other ticket. Please copy this reply over to the other ticket thread so we may continue there - this will keep the forum tidy and easy to navigate.
I will close this one.

Best regards,
Karl