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- Path: sparky!uunet!decwrl!access.usask.ca!ccu.umanitoba.ca!bison!sys6626!inqmind!dino
- From: dino@inqmind.bison.mb.ca (Tony stewart)
- Newsgroups: sci.electronics
- Subject: Re: SCDOWN
- Message-ID: <BoVLoB1w164w@inqmind.bison.mb.ca>
- Date: Mon, 27 Jul 92 23:58:34 CDT
- References: <1992Jul27.153016.33232@urz.unibas.ch>
- Organization: The Inquiring Mind 1 204 488-1607
- Lines: 23
-
- holderied@urz.unibas.ch writes:
-
- > I am currently troubleshooting a circuit, which contains the
- > following Parts, of which I cannot find datasheets or manufacturers:
- > Current sources: CIL256, 1N5314, 1N5290
- > Transistor : MPSA 12
- > Can anybody tell me the currents of the current-sources and a source for
- > those parts?
- > Thanks george
- >
- > George Holderied, Institut fuer physikalische Chemie, Universitaet Basel,
- > E-mail(see header) or Fax +41 61 2673857
- >
-
- 1N5314 = FET current source 4.70 mA +- .47, .235 mohms @25V,.012Mohm/6V
- 1N5290 = " " 0.47 ma +-.047, 2.70 M @25V,.75M/6V
- CIL256 = don't know
- I got this data from Motorola data books and the parts should still be
- available. Although the 1N p/n's are universal JEDEC numbers. I believe
- the CIL are from Japan.
-
- dino@inqmind.bison.mb.ca
- The Inquiring Mind BBS, Winnipeg, Manitoba 204 488-1607
-