[volt-nuts] Looking for VREF - SZA263/LTFLU-1/MCA19xxN
frank.stellmach at freenet.de
Tue Apr 9 18:32:35 EDT 2013
the SZA263 and the LTFLU are Custom Specific circuits made exclusively
for Fluke, and therefore the suppliers were not allowed to sell those
freely on the market. The 332B used a similar reference assembly from
TI, but including the necessary heater.
I would also opt for replacement with a LM399 circuit, as the longterm
stability (1 yr) and T.C. are definitely on a better level.
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