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AD8495

Ben P on Mar 9, 2020

Do you have any long term drift data associated with this part. Can I assume that the MAX values given in the Specifications Table 2 are the max values including any long term drift over the life time of the device. Also is there any information on how this chip responds to changes in humidity. If the device does change due to humidity will potting or conformally coating the device negate some of the change?

[locked by: Emman.A at 1:42 AM (GMT 0) on 19 Mar 2020]

0 DBautista

on Mar 18, 2020 6:26 AM 11 months ago
Hi Ben P

I'll double check if we have the data for the AD8495's long-term drift, but since life testing is done on all our products. I would expect that the maximum values on the specification table will not be exceeded throughout this product's life.

As for the humidity, I'll also double check if we have the data for the effects on the part, but if you're looking to slow down the effect of humidity through conformal coating you can check out this article for the tests made on the voltage reference. https://www.analog.com/en/analog-dialogue/articles/does-my-voltage-reference-design-hold-water.html# .

Best Regards,
Dann
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0 DBautista

on Mar 19, 2020 1:38 AM 11 months ago
Closing the thread for it was already taken offline.
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