AW: Hot LM13700 ?
Haible Juergen
Juergen.Haible at nbgm.siemens.de
Fri Aug 29 12:41:04 CEST 1997
>Is that possible to control the temperature of a LM13700 the
>way you control the tempereature of a CA3086 : by using a
Darlington
>pair as sensor and the other as a heater ?
Maybe. But why would you want to do this? You don't normally
use 13600's as expo converters, and if you use the linearizing diodes
you have good compensation of the gm temperature dependency.
Just curious - what application do you have in mind?
Hey, stupid me! You could of course use the iabc input's exponential
behaviour on control voltage rather than control current - now this
would be interesting indeed!
JH.
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