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Doubt on AD7760 INL spec

Question asked by Anoop on Feb 24, 2015
Latest reply on Mar 19, 2015 by Anoop



In the datasheet, the AD7760 24 bit ADC INL spec is given as 0.00076% typ. Can you please say if this is 0.00076% of the VREF(4V) or 0.00076% of ADC FS input(3.2V)? Or is it just an absolute value = 0.0000076V (which equates to ~32LSB, LSB being 4V/2^24)? I just wanted to know the INL in terms of LSBs or absolute voltage