Define : (i) CMMR ii) Slew rate
in Industrial Instrumentation by
retagged by

1 Answer

0 like 0 dislike

(i) CMRR:- The CMRR is defined as the ratio of the powers of the differential gain over the common-mode gain, measured in positive decibels (thus using the 20 log rule): As differential gain should exceed common-mode gain, this will be a positive number, and the higher the better. 


ii) Slew rate: The slew rate of an op amp or any amplifier circuit is the rate of change in the output voltage caused by a step change on the input. OR -The maximum rate at which an amplifier can respond to an abrupt change of input level It is measured as a voltage change in a given time.


Related questions

1 answer
asked May 29, 2018 in Electronics Engineering by anonymous1 | 18 views
0 answers
asked Apr 14, 2018 in Electrical Engineering by anonymous1 | 17 views
1 answer
asked Sep 12, 2018 by anonymous1 | 5 views
1 answer
asked Sep 12, 2018 by anonymous1 | 8 views

9,128 questions

7,894 answers


3,198 users