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Author Question: An op amp with the inverting input grounded or connected to a reference voltage is most likely A) ... (Read 66 times)

ec501234

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on: Jul 28, 2018
An op amp with the inverting input grounded or connected to a reference voltage is most likely
 
  A) a zero-level detector B) an integratorf
  C) a comparator D) both a and b

Question 2

If you increase the value of Rin for an inverting amplfier
 
  A) the closed loop gain increases B) the open-loop gain increases
  C) the bandwidth increases D) the bandwidth decreases


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Expo

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Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

C


ec501234

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Reply 2 on: Jul 28, 2018
Wow, this really help

aliotak

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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