AW: [sdiy] Good 8 or 12 bit D/A converter? / OT: Sample & Hold Modules

[Ullrich Peter]

Hallo Paul!

>> This chip would have been nice for Pauls Polydac as on the picture it
>>looks like he used 4 single DACs...
>
>nope, just the one AD8300, it goes into a 4067 and gives me 16 channels of
>CV.

4067, so you also need 16 Sample&hold circuits, right? ...


>The Gates are derived form logic and transistors, so you can set the gate
>voltage to be anything you want from 15V down to around 5v (you could go
>lower I guess).

clever design...

Off topic: Sample&Hold:
I have quite a lot of unused sample&hold modules from Analogic if anyone 
is interested. I had no time to search for datasheets - as fast search on google
gave me no result. But the pinning and block diagram is printed onto the module.
It is clear but gives no exact technical data.
If anyone is interested email me per private email and I can send fotos of the
module.

Maybe anyone has a datasheet of this module that he can scan and send to me?

Ciao
Peter

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