Phil Allison wrote...

"GrahamH"

Does anyone have any info on this part UPC1237HA-NEC, or C1237HA ?
I am trying to diagnose a possible fault in the protection circuit
of a NAD320 integrated amplifier but I don't know what to make of
this IC. Any info gratefully recieved!

** A pdf data sheet is offered on this page:

http://www.datasheetarchive.com/semi...asheet=2197068

Took me a while to track it down, but.

DatasheetArchive got that scan from FreeTradeZone. They then added
a front-page ad and locked the document, so you can't remove the
ad, can't excerpt a page, can't add notes, etc. Pretty low, IMHO.


--
Thanks,
- Win