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Colin Barron  
#1 Posted : Sunday, September 18, 2011 3:44:47 AM(UTC)
Colin Barron

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Location: Durham England

Farnell uk sell Texas Instruments OPA1632 chips at £2 each, on the internet there are Burr Brown (Texas Instruments) chips at £5 each. Does it make any difference or did Texas Instruments make them all anyway.
Thanks
Colin
Brian Donegan  
#2 Posted : Sunday, September 18, 2011 5:30:40 AM(UTC)
Brian Donegan

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Burr-Brown = Texas Instruments
barrows  
#3 Posted : Friday, June 22, 2012 11:32:15 PM(UTC)
barrows

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Brian, a question which might further illuminate the opamp selection:

Mouser lists both the OPA1632D, and the OPA1632DG4 parts (besides the powerpad versions). From every description I can find, and the data sheet, these are identical, including price and all published performance parameters. Is there any preference for either model number, or do these numbers just refer to some obscure (to the DIYer) packaging distinction?
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