[sdiy] PCB op-amp layout - 2x2 or 1x4

[mskala at ansuz.sooke.bc.ca]

On Fri, 30 Oct 2015, Mattias Rickardsson wrote:
> For highest signal integrity, duals (or singles of course) could be
> preferred in some cases. For example when dealing with tiny signal levels,

> I still haven't had such a problem with quads though.

I have oscillators that lock because they share units of a quad, despite
my best efforts to keep them separate.  They don't lock *much*, but more
than I would prefer, and I'm likely to redesign the board with single op
amps instead.

-- 
Matthew Skala
mskala at ansuz.sooke.bc.ca                 People before principles.
http://ansuz.sooke.bc.ca/