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Old 31st March 2015, 02:10 PM   #1
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Default Walt Jung circuit

This is a quite old application note ( analog device )
Is this circuit still up-to-date ?
Should it be built .... as-is ?
Is there a new circuit .. or a better circuit .. ??
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Old 31st March 2015, 04:57 PM   #2
mlloyd1 is offline mlloyd1  United States
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it is "still" a good circuit.
nothing wrong with using "old" parts if you've got them. there was a mail order surplus house that had the AD815 in the metal tab package for a good price.
"better" is relative; for example, for some folks "better" means "no 8-legs".

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