[sdiy] SSI2130

Neil Johnson neil.johnson71 at gmail.com
Thu Sep 17 00:28:13 CEST 2020

Hi Tom,

> Cool - heard about it a while, so guess it is finally out now.
> Good work SoundSemI!
> Are you able to answer questions on it, Neil?

I can try ;)

> For example, VRef must be set to 2.5V?

Yes correct.

> So that sets the Tri & Saw amplitudes.
> Do things get upset if that value is raised?

Yes indeed, it is used in various places throughout the chip so just
put in a 2.5V ref diode and job done.

> QFN hmm!

Either a steady hand or pick-n-place.  If you're reflowing rather than
using an iron it should be ok.


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