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LM144H
LM144H
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Old 15th December 2010, 05:48 AM   #1
Arick is offline Arick  Canada
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Default LM144H

Hi Everyone,
Anyone has a copy of the National semiconductor LM144H Data-sheet? I tried e-mailing National Semiconductor, without success.
Thank you,
Eric
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Old 15th December 2010, 04:17 PM   #2
mickeymoose is offline mickeymoose  Canada
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There is some info at datasheetarchive.com
The part is obsolete but I believe the uncompensated version is the LM143.
E
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Old 15th December 2010, 04:30 PM   #3
jackinnj is offline jackinnj  United States
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LM144H
Here's a datasheet from 1995 -- the part is not in the National Linear Databook for the same year.
Attached Files
File Type: pdf LM144.pdf (12.7 KB, 50 views)
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Old 16th December 2010, 03:40 AM   #4
Arick is offline Arick  Canada
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Thank you for your quick replies, I was hoping to find a more complete datasheet for my project posted here.

70W Class A amp.

At the end, I had to use a different OP-Amp successfully, using the information in another magazine article.
Eric
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Old 17th December 2010, 12:37 PM   #5
lcsaszar is offline lcsaszar  Hungary
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Could it be the industrial/mil version of LM344/LM344AH?
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Old 17th December 2010, 03:15 PM   #6
Arick is offline Arick  Canada
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Actually, I think it is the military version.
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