> NB use the latest datasheet which has a corrected schematic showing the > location and polarity of the parasitic diodes.
> Bruce Thank you, I already got that... When I used the first datasheet, I reversed the heater as there was no hint, just to discover those hidden parasitic diodes. I obviously did not damage the device (hope so), but sent that info to LT, and then they did the correction. Frank _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
