1 votes 1 votes The number of comparators needed in a $8$ bit flash type ADC is: $8$ $16$ $255$ $256$ Digital Logic digital-logic isro-ece isro2012-ece + – sh!va asked Feb 27, 2017 edited Dec 4, 2022 by Lakshman Bhaiya sh!va 577 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
3 votes 3 votes The number of comparators needed in flash type are given by (2^n) -1. where n is number of bits. hence answer is 255 kaustubh answered May 1, 2017 edited Jan 9, 2018 by Prateek kumar kaustubh comment Share Follow See all 0 reply Please log in or register to add a comment.