Filtering on POT input
Posted: Fri Sep 21, 2012 11:25 pm
Dear Frank,
I would like to ask you about the chip design on POT inputs.
I run into a problem while wanted to use a pot for inputing time and using with a momentar switch to ground as tap Tempo at the same time. The tap was always out of time. When I tried to examin, I saw that by grounging the pot input the pot value needed quite a lot of time to change and go to zero, I guess there should be some serious LP filtering on Pot inputs. Am I right?
Kind regards
Pete
I would like to ask you about the chip design on POT inputs.
I run into a problem while wanted to use a pot for inputing time and using with a momentar switch to ground as tap Tempo at the same time. The tap was always out of time. When I tried to examin, I saw that by grounging the pot input the pot value needed quite a lot of time to change and go to zero, I guess there should be some serious LP filtering on Pot inputs. Am I right?
Kind regards
Pete