AW: [sdiy] matrix ICs

[Alex Stettler]

Hi all,

I'm currently designing a 32-channel patch-cordless patchbay (PCLPB) with
four AD8113 chips.
These are 16x16 crosspoints and are specially designed for audio purposes.
They have -100dB channel crosstalk, 100dB isolation at 20kHz and a +/-12V
supply.
The outputs are buffered.
They come in a 100pin TQFP package.
So I'm very curious on the results of the finished product and I hope I
could manage
to solder the chips properly to the PCB as such a 100pin TQFP is a rather
small chip.
But it should be possible with a hot air gun and solder paste.

Regards,
Alex

> -----Ursprüngliche Nachricht-----
> Von: owner-synth-diy at dropmix.xs4all.nl
> [mailto:owner-synth-diy at dropmix.xs4all.nl]Im Auftrag von Glen
> Gesendet am: Samstag, 6. Oktober 2001 08:57
> An: synth-diy at dropmix.xs4all.nl
> Betreff: Re: [sdiy] matrix ICs
>
> Just to pass some time, I compiled a list of known cross-point
> switches where
> are still considered to be in active production. You can find
> that list here:
>
http://users.ezwv.com/~mclilith/electronics/cross-point.html

Perhaps it will be of interest to someone.


Later,
Glen