[sdiy] SSI2164 datasheet updated

[Tim Ressel]

Flag on the play

The SSI2164 is saying 0 to 3.3 volts on the control port for attenuation 
whereas the SSM2164 says 0 to 5 volts. Does this mean it is not a direct 
replacement for the SSM2164?

--TimR


On 8/7/2018 1:41 PM, Neil Johnson wrote:
> Hi all,
>
> Anyone with more than a passing interest in the 2164 quad VCA might be
> interested in the latest version of the SSI2164 datasheet just
> published online by Sound Semiconductor.
>
> While specifically for the SSI2164 there is a lot of useful info there
> that also relates to the earlier SSM2164 (and the Behringer/CoolAudio
> V2164 clone).
>
> Highlights for me:
> * Explanation and formula for working out the compensation network
> (confirms my earlier hand-wavey analysis)
> * A superior expo converter by Dave Rossum
> * More details on the internal workings
>
> Direct link: http://www.soundsemiconductor.com/downloads/ssi2164datasheet.pdf
>
> Cheers
> Neil

-- 
--Tim Ressel
Circuit Abbey
timr at circuitabbey.com