[sdiy] 8x8 switching matrix

[Ullrich Peter]

I used the MT8816 (8x16 in PLCC44) for my universal midi interface (I use it fort he Poly61) - works fine for digital signal and audio but should also suit for video switching. In one application in our company I used it also for mixing signals - but here you can not use the full matrix circuit due to the resulting schematics.

Prior to this chip we used the MT8804 chips and the MT8812 (8x12). The MT8812 is used in my Casio SK1 midi interface.

Ciao
Peter

http://Come.to/ullrich


-----Original Message-----
From: synth-diy-bounces at dropmix.xs4all.nl [mailto:synth-diy-bounces at dropmix.xs4all.nl] On Behalf Of Derek Holzer
Sent: Monday, July 13, 2009 12:55 PM
To: Rainer Buchty
Cc: Synth DIY
Subject: Re: [sdiy] 8x8 switching matrix

Hi Rainer,

just stumbled across the MT series stuff, probably while you were typing 
this! Thanks!

Out of curiosity, is the MT8806A or similar what Buchla uses in the 210e?

http://www.buchla.com/model_210e.html

D.

Rainer Buchty wrote:
> On Mon, 13 Jul 2009, Derek Holzer wrote:
> 
>> I know this could be done with a microprocessor and a lot of latching, 
>> but I wonder if there is some specialty IC out there that could do 8x8 
>> signal matrix switching?
> 
> Does the MT8808 suit your needs?
> 
> Rainer
> 
> 

-- 
::: derek holzer ::: http://blog.myspace.com/macumbista ::: 
http://www.vimeo.com/macumbista :::
---Oblique Strategy # 45:
"Disciplined self-indulgence"
_______________________________________________
Synth-diy mailing list
Synth-diy at dropmix.xs4all.nl
http://dropmix.xs4all.nl/mailman/listinfo/synth-diy