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Old 26th March 2004, 09:35 AM   #1
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Smile what is the OP43......?

.....anybody knows this - perhaps link to a data sheat......?....
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Old 26th March 2004, 09:51 AM   #2
UrSv is offline UrSv  Sweden
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OP43:

What:
High-speed JFET-input operational amplifier which is Space/Mil spec.

Where:
http://www.analog.com/

WWW comments:
OP43 SINGLE, 5 pA, Ib, see AD711
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Old 26th March 2004, 10:02 AM   #3
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Before PMI became ADI Santa Clara there were two families of general purpose JFET amplifiers. I think the OP42/OP43 family is obsolete, at least I can't find our online datasheet and I've thrown away all my hard copies.
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Old 26th March 2004, 12:24 PM   #4
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Quote:
What:
i can't find it
do you have a link...?

can it be replaced by a opa627....?

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Old 26th March 2004, 05:29 PM   #5
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Old 27th March 2004, 05:57 AM   #6
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Old 29th March 2004, 07:17 AM   #7
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Old 29th March 2004, 10:06 AM   #8
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Quote:
Originally posted by tbla


i can't find it
do you have a link...?

can it be replaced by a opa627....?


I suppose so, what piece of commercial gear used one of these (OP43)?

BTW, I spent a couple of days in Struer and met some nice young engineers at Ericcson really into analog and audio much more that over here these days.
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Old 29th March 2004, 11:42 AM   #9
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Quote:
what piece of commercial gear used one of these (OP43)?
ohhh - just an old slow cheap rough cdplayer.......................................... .................................................. .................................................. .........(krell kps20i, as I/V converter)........................................ .................................................. ............really a joke isn't it...?

but this player definately has its good sides too........
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Old 5th September 2004, 12:38 PM   #10
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time for new glasses..........it wasn't an op43 but an op42.....sorry!!!!!
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