[sdiy] uA726 transistor array

[patchell]

    I can only speak of my own experiences with using heated chips...I was never
satisfied with the performance I got...then again...I may have not done it
correctly.

    The only difference between the THAT 1xx series of transistor arrays and
others is that they used dialectric isolation.  I don't know what problems this
might create or how it might perform thermally.  As far as I know, the new THAT
2xx series is going to be juntion issolated, or at least, that is what I thought
I read about them.

Jay Schwichtenberg wrote:

> A couple of years ago I ask the app engineer at That about using their
> transistor arrays in a heated expo converter. He said that heating the chip
> would create thermal issues which would make their chip unusuable in an expo
> circuit. Can't remember if it was thermal noise or what.
>
> Would there be issues like that for other transistor arrays?
>
> Jay

--
 -Jim
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