Hello,
Can I open any unused AIN on AM3352 without any problem?
In errata, the following sentence is described.
"The preferred option is to have each unused AIN terminal connected to VSSA_ADC through a 500-Ω resistor. Another option would be to leave the unused AIN terminals open-circuit without any PCB traces connected to these terminals."
I think both of options are correct.
Best Regards.
Nomoto
