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ADC reference voltage

ADC

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#1 ldemelo

ldemelo
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Posted 12 June 2015 - 08:07 AM

Can you please tell me the model number of the ADC chip and the accuracy of the reference voltage used for the ADC?

I want to make sure you have the highest possible voltage conversion accuracy.



#2 LabJack Support

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Posted 12 June 2015 - 08:14 AM

We use different chips on different devices, and generally don't publish those type of details.  Anyway, the accuracy is dependent on more than just the ADC and reference.  A couple other major factors are all other circuity in the analog input signal chain, and the limits of calibration.  The best thing to do is look at the specifications we provide which are based on evaluation of the overall system:

 

http://labjack.com/s...uide/appendix-a




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