Other Parts Discussed in Thread: AM2634
Hi Expert,
We are wokring on automotive body domain controller on AM2634 device and would like to detect 12V switch signal with its native GPIO instead of a MSDI device. We plan to connect GPIO to HV through a resistor around 47Kohm but we are not sure if a clamping diode is necessary to protect IO.
Do we have recommended or absolute maximum value of inject current per pin for this device? What is your sugestion here?
Thanks
