Hello
We wish to signal from one micro to three others by opto's or digital isolator's, -we need the isolation because of ground bounce due to the proximity of several high power smps.
So which gives the smallest solution?
Which gives the solution with less sensitivity to higher temperatures?
There is no need for voltage isolation, its just that we are trying to get around the ground bounce
Do you know of any small opto's...they all seem to be at least this big...
https://www.digikey.com/product-detail/en/5962-8876801XA/5962-8876801XA-ND/2347004
We wish to signal from one micro to three others by opto's or digital isolator's, -we need the isolation because of ground bounce due to the proximity of several high power smps.
So which gives the smallest solution?
Which gives the solution with less sensitivity to higher temperatures?
There is no need for voltage isolation, its just that we are trying to get around the ground bounce
Do you know of any small opto's...they all seem to be at least this big...
https://www.digikey.com/product-detail/en/5962-8876801XA/5962-8876801XA-ND/2347004