[sdiy] Futurlec has LM394's for cheap

[megaohm]

SSM current gain match typical is .5%. LM394C is 1%.  SSM offset voltage is
10uV. LM394C is 50uV.  But I can't say which is better. Perhaps a more
knowledgable member could postup a "hiearchy of transistor pairs" list? That
would be sweet.

peng


On 4/25/06, mark verbos <mverbos at earthlink.net> wrote:
>
> My understanding is that the LM394 is quite a bit better than the SSM
> pairs. No?
>
> Mark
>
>
>
>
> Aaron Lanterman wrote:
>
> >
> > Just curious, where do people rank the LM394's relative to SSM22x0,
> LS3xx,
> > the Japanese pairs, the THAT chips...
> >
> > The LM394 Futurlec has is a good deal cheaper than the SSM22x0, but I
> > had gotten the impression they had equivalent performance.
> >
> > - Aaron
> >
> >
> -----------------------------------------------------------------------------
> >
> >
> > Dr. Aaron Lanterman, Asst. Prof.
> > and Demetrius T. Paris Junior Prof.    Voice:  404-385-2548
> > School of Electrical and Comp. Eng.    Fax:    404-894-8363
> > Georgia Institute of Technology        E-mail: lanterma at ece.gatech.edu
> > Mail Code 0250                         Web:
> > users.ece.gatech.edu/~lanterma
> > Atlanta, GA 30332                      Office: Centergy 5212
> >
> >
>
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