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From: Robert Baer on 9 Apr 2010 05:45 John Larkin wrote: > http://www.linear.com/pc/productDetail.jsp?navId=H0,C1,C1778,C1764,P88400 > > I told these guys to do this, like, two years ago. But they used two > resistors, and I told them to use one. > > John > > Well, some people cannot count to one; once they get in gear for counting it is TWO late...
From: osr on 9 Apr 2010 09:15 On Apr 9, 5:45 am, Robert Baer <robertb...(a)localnet.com> wrote: > John Larkin wrote: > >http://www.linear.com/pc/productDetail.jsp?navId=H0,C1,C1778,C1764,P8.... > > > I told these guys to do this, like, two years ago. But they used two > > resistors, and I told them to use one. > > > John > > Well, some people cannot count to one; once they get in gear for > counting it is TWO late... There are 10 kinds of people in this world, those that understand binary is not always the answer to a problem, and those that do not.... Steve
From: whit3rd on 9 Apr 2010 17:11 > Once upon a time TI had a whole set of current mirrors. AFAIK, no > more :-( The 'whole set' lacked PNP mirrors, but included 1:1 through 1:4 and a part with multiple emitters that spanned 3:1 to 1:15 Never saw one, but they're in the old 1984-vintage linear catalog.
From: Phil Hobbs on 11 Apr 2010 13:40
On 4/9/2010 5:11 PM, whit3rd wrote: > >> Once upon a time TI had a whole set of current mirrors. AFAIK, no >> more :-( > > The 'whole set' lacked PNP mirrors, but included 1:1 through 1:4 > and a part with multiple emitters that spanned 3:1 to 1:15 > > Never saw one, but they're in the old 1984-vintage linear catalog. I still have a few left. Cheers Phil Hobbs -- Dr Philip C D Hobbs Principal ElectroOptical Innovations 55 Orchard Rd Briarcliff Manor NY 10510 845-480-2058 hobbs at electrooptical dot net http://electrooptical.net |