"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.



........... Phil