[sdiy] Can google's free* 180nm OSHW foundry be used for synth parts?

Mattias Rickardsson mr at analogue.org
Sun Aug 7 22:10:24 CEST 2022


Peter Pearson via Synth-diy skrev:

> If you want a synth on a chip, why not just buy an AS3394?  They already
> exist, sound fine, and you won't break the bank
>

Given that the chips are mainly for logic duties, I'd almost expect a
"synth on a chip" in this case to include not only analog parts but also
the surrounding digital control, CV generation, multiplexers, and possibly
also some processing power. Would be nice for a change to have 1 chip on
the analog side of the board instead of 2000+.  :-)

/mr
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