Hi Experts,
May I ask for your confirmation? Our customer have issue with ADS7128. Customer said:
"This GPI extender is used for control of DC-DC in our design.
We added external pull-up resistor for AIN0/GPIO0 pin (100k).
We found that the ADS7128 brings the output down (LOW) when unpowered regardless of the pull-up resistor.
Please confirm that this component has it's outputs low whenever unpowered."
I hope you can help us. Thank you.
Kind regards,
Gerald