[sdiy] R/2R array source??

[Kyle Stephens]

http://www.bitechnologies.com/pdfs/890l.pdf

They have even better spec'd ones that these - I got some samples of 0.1% 100K isolated arrays to use with VCO CV summers (overkill, probably, but I like that >:) !)

Here's Mouser's broader resis network page:

http://www.mouser.com/Passive-Components/Resistors/Resistor-Networks-Arrays/_/N-e89l/

I tried poking around myself for a list of arrays based on what you'd need (R/2R, presumably through-hole), but no luck - I *know* they're there though, so try using the datasheet to define what you're looking for and search for that.

Good luck, HTH!


_Kyle



--- On Tue, 11/17/09, Dan Snazelle <subjectivity at hotmail.com> wrote:

> From: Dan Snazelle <subjectivity at hotmail.com>
> Subject: [sdiy] R/2R array source??
> To: "sdiy" <synth-diy at dropmix.xs4all.nl>
> Date: Tuesday, November 17, 2009, 7:29 AM
> 
> recently i have become aware that there are R/2R array
> chips, which seem like a very useful thing to have on hand!
> 
> however, although mouser shows many in its catalog, they
> all the 8bit arrays have minimum buys of 451!!
> 
> so..does ANYONE know where to get R/2R array chips (in 8
> bit/16 pin styles) in america?
> 
> the Murata web site does not sell direct
> 
> but there might be other brands?
> 
> here is the part # i was looking at:
> 
> RGSD16L104G
> 
> 
> RGSD16L102G
> 
> and a link to the datasheet
> 
> http://www.murata.com/catalog/n16e9.pdf
> 
> thanks!!
>     
>         
>           
>   
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