For an op-amp having a slew rate SR = 5V/ms, what is the maximum closed-loop voltage gain that can be used when the input signal varies by 0.2V in 10 ms.

This question was previously asked in
ISRO VSSC Technical Assistant Electronics 2018 Official Paper
View all ISRO Technician Papers >
  1. 200
  2. 250
  3. 150
  4. 300

Answer (Detailed Solution Below)

Option 2 : 250
Free
DRDO Technician Fitter (Rank Booster): Mini Mock Test
60 Qs. 60 Marks 45 Mins

Detailed Solution

Download Solution PDF

Concept:

Slew rate

It is the maximum rate of change of output voltage for all possible input signals.

It is defined as:

 

Calculation:

Given slew rate is 5 V/ms and the rate of change of the input signal is 0.2 V in 10 ms

 

 

Required voltage gain is

 

 

 

 

Latest ISRO Technician Updates

Last updated on May 28, 2025

-> ISRO Technician recruitment notification 2025 has been released. 

-> Candidates can apply for the ISRO recruitment 2025 for Technicians from June 2. 

-> A total of 64 vacancies are announced for the recruitment of Technician. 

-> The selection of the candidates is based on their performance in the Written Exam and Skill Test. 

-> Candidates who want a successful selection must refer to the ISRO Technician Previous Year Papers to increase their chances of selection for the Technician post. 

More Parameters of Op Amp Questions

More Op-Amp and Its Applications Questions

Hot Links: teen patti gold download teen patti stars teen patti 51 bonus teen patti star apk teen patti game online