I want to make a regulator circuit that regulates a voltages via a mcu(SPI). I want as high update rate as possible.
What would the life expectancy of the AD5142 be, if I update each resistance once every 1ms?
Best Regards Kristian Solberg
Someone is looking at this thread and will respond to you as soon as possible.
I am working on this query. Give me couple of days to get back to on this query.
If the part is within the operating conditions specified in the datasheet, the following is the life expectancy:
You can check the reliability of any ADI part in the following link:
Hi. Thanks a lot for looking into this.
Do I understand this correctly if I read it as a life expectancy of 6.5million years with 1ms resistance update rate? (57237256483 hours).
Then I should have no problems..
1ms resistance update is within the operating condition. As long as all the parameters mentioned in the datasheet is met, the part will work for the time specified above at 25 degree C.
Retrieving data ...