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eevblog uCurrent OP-AMP Die Photos
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Topic: eevblog uCurrent OP-AMP Die Photos (Read 2008 times)
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electronupdate
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eevblog uCurrent OP-AMP Die Photos
«
on:
September 30, 2016, 07:38:33 am »
Took a few pictures of the OP-AMPs on a ucurrent. Video here:
VIDEO
PICTURES
The LM321 was not as expected!
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TheBay
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Re: eevblog uCurrent OP-AMP Die Photos
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Reply #1 on:
September 30, 2016, 09:42:47 am »
Very interesting video, enjoyed that!
Now viewing some more of your videos, subscribed!
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Kleinstein
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Re: eevblog uCurrent OP-AMP Die Photos
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Reply #2 on:
September 30, 2016, 09:51:40 am »
There is a difference between LMV321 and LM321.
The LM321 is rare - seems to be just one half of an LM358 used as s single OP.
Still strange to find a different die marking inside. Was the LMV321 marked as a Fairchild one ?
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