What is open-loop voltage gain, Electrical Engineering

Assignment Help:

Q. What is Open-loop voltage gain?

The op amp amplifies the difference vd between the voltage on the noninverting (+) terminal and the inverting (-) terminal; see Figure. The term "open loop" implies that there is no external feedback connection between the output and either of the inputs. A is defined as the ratio of the change in output voltage to the change in differential input voltage, usually for a load resistance of no less than 2k. A typical value for A is 2 × 105.

1434_What is Open-loop voltage gain.png


Related Discussions:- What is open-loop voltage gain

Advantages of an rc coupling over a direct coupling, Q. What are the advant...

Q. What are the advantages of an RC coupling over a direct coupling? Draw a basic Rc coupling network and explain. Figure -RC-coupled transistor amplifier The network

Image gradient, Image gradient Write an m-file "grad.m" which computes ...

Image gradient Write an m-file "grad.m" which computes and displays gradient and orientation of an input image (use Gaussian derivatives). To compute Gaussian derivative in o

Transformers, A 15kVA has a turns ratio 1:10. If the voltage applied is 13....

A 15kVA has a turns ratio 1:10. If the voltage applied is 13.8kV and the applied load is 20+j6. Find the current in the secondary winding and the active and reactive power consumed

Matrix, create a matrix of 5x6. with identical columns and rows ranging fro...

create a matrix of 5x6. with identical columns and rows ranging from 200 to 1000 in equal increments

State diagram for a typical von neumann machine, Question: a) Give the ...

Question: a) Give the instruction cycle state diagram for a typical Von Neumann machine. b) Give two diagrams to differentiate between a Memory and CPU connections. c) Co

Any number system to decimal conversion , Any number System  to Decimal Co...

Any number System  to Decimal Conversion To convert a number in any number system to its  equivalent  decimal number, simply multiple each  digit of the number  with its  posi

Standby mode, Standby mode:In this mode, one processor is active and other ...

Standby mode:In this mode, one processor is active and other is on standby, both software and hardware wise. Standby processor brought online when active processor fails. A vital r

State the features of washing machines, State the features of Washing machi...

State the features of Washing machines Microprocessor would be used to control the below features, for instance: - Water temperature -  Time for every cycle -  Wash cy

Obtain rated fundamental voltage across the motor, A 440-V, 60-Hz, six-pole...

A 440-V, 60-Hz, six-pole, wye-connected, squirrel-cage induction motor with a full-load speed of 1170 r/min has the following parameters per phase referred to the stator: R 1 = 0.

Properties of carbon and tungsten in lamp, explain the proprty and the appl...

explain the proprty and the application of carbon and tungsten in lamp?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd