[sdiy] Unused SSM2164 cell
admin at bugbrand.co.uk
Mon Jul 20 12:29:02 CEST 2015
I'd been wondering too..
What I've tended to do is ground the input and the control port.
I'd presume that you do not need the RC network in this case as the
ground connection would simply bypass it anyways.
But more comment from others would be appreciated!
On 20/07/2015 10:30, Olivier Gillet wrote:
> Hi all,
> I have finished a design which uses only 3 of the 4 cells of a
> SSM2164. The board is already crammed so I can't follow my own advice
> which would have been to try to sneak in an "easter egg" VCA
> accessible through extra pads on the back of the module.
> So what would be the best way to connect an unused SSM2164 cell? Would
> the stability RC network be needed on the unused input?
> Thanks in advance for your insights!
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