Hi Nino,

        Try.....
http://www.reed-electronics.com/ednmag/contents/images/di2050z.zip
found it by googling on "di2050z.zip".

TTFN,
Heinz   8^{)}



>A student has asked me to help locate a file for the following design
>note...
>
>http://www.e-insite.net/ednmag/archives/1997/061997/13di_06.htm
>
>Thanks in advance.
>
>Nino.
>--

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