Hello,
when I have a "accident" from my unbuffered LTZ-references by shorting
the output (for a very short time),
(so setting the temperature setpoint to infinite and thus the heater
cirquit goes to maximum output)
I usually have a large shift on the device. (several ppms).
A part of the shif
In message
, "Dr. David Kirkby" writes:
>Does anyone know if desoldering one and resoldering resets the aging
>process?
I don't think it "resets" as such, but it certainly starts some kind
of aging process, as does hard knocks, thermal shocks, vibration, ...
--
Poul-Henning Kamp
There seems to be plenty of evidence that meters like the 3458A improve
stability over time. I believe that most/all is due to improved stability
of the LTZ1000A.
Does anyone know if desoldering one and resoldering resets the aging
process? I see a number of used LTZ1000A ICs on eBay that look lik
There seems to be plenty of evidence that meters like the 3458A improve
stability over time. I believe that most/all is due to improved stability
of the LTZ1000A.
Does anyone know if desoldering one and resoldering resets the aging
process? I see a number of used LTZ1000A ICs on eBay from China th