Hi all
I need to be able to switch a common audio input!

This is how its done with a switch
View attachment 10357
But i need to have it done with diodes, and i have +12 switch lines
from the logic board.

Can any one help with this ?

Regards
Hamopp

 

Hi all
I need to be able to switch a common audio input!

This is how its done with a switch
View attachment 10357
But i need to have it done with diodes, and i have +12 switch lines
from the logic board.

Can any one help with this ?

Regards
Hamopp

If you are trying to do the switching electronically with logic signal control, then CMOS analog switches such as the CD4066 are a good choice.

http://www.maxim-ic.com/appnotes.cfm/an_pk/638

 

Hi
Thanks for that info, looks like they are the way to go.

Regards
Hamopp