Whassat?
It's a little 8 pin dil in a sensor board from Japan manufactured by
Toshiba, AFAIK. It's surrounded by HA17903 & HA17904 (Hitatchi)chips
which are dual opamp & dual comparator, and I would swear it is some
sort of a single opamp: 7 & 4 are rails; 1 & 8 have a tiny capacitor
(compensation?); 2 & 3 seem like input pins.
I tried:
Chipdir - No dice.
Google - results are depressing.
www.datasheetarchive.com - finds TA75060, etc. This is TA7506P
Last ICMASTER cd (2000) also finds only TA75060-4.
Ancient D.A.T.A. reference volumes (vintage 1986) - not listed.
ABI's chip tester didn't recognize it (What's new?). At least it
didn't come out with it's usual "Warning: all parts of this type fail"
message. That one really gets me going.
Anyone got anything else up their sleeve? A pinout or a substitute is
fine. I can't find this one.
--
With best Regards,
Declan Moriarty.
--
Author: Declan Moriarty
INET: [EMAIL PROTECTED]
Fat City Hosting, San Diego, California -- http://www.fatcity.com
---------------------------------------------------------------------
To REMOVE yourself from this mailing list, send an E-Mail message
to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in
the message BODY, include a line containing: UNSUB CHIPDIR-L
(or the name of mailing list you want to be removed from). You may
also send the HELP command for other information (like subscribing).
