what is difference between OP AMP and differential amplifier?
- 5 Answers
- 17366 Views
- TCS, I also Faced
- E-Mail Answers
Answer Posted / sahil
Diff-amp is basically designed as DC-amplifier so that it
will be suitable for IC fabrication .Also the lower
frequency response is also improved.Taking i/p as
difference of 2signals is required so as to eliminate noise.
Diff amp is one of the stages of the Op-amp.Op-amp is
having very high gain which is obtained by using diffamp
transistors as darlington pair and their gain beta is
increased by punch through effect.
| Is This Answer Correct ? | 10 Yes | 1 No |
Post New Answer View All Answers
What is force balance principle? State some of its’ advantages.
In Safe Guarding test what means by "Failed to Danger" ?
in sulfur process what is material of impulse line we use to connect with transmitter ? and does teflon affected by sulfur?
when placing a vent or drain hole on an orifice plate should you measure from the center of the bore up or down for the vent placement?
what are procedure of sox-nox calibration
what is KV and XV valve
what is gas metering system? gas chromatograph? and gas compressors?
i want to find out iffco get test paper
Which types of quections asked in interview for FORMULATION PLANT (PHARMA)
What is intrinsic safety mean.
use of split range ? where it is used ? in which control loop it is used ?
Why MUX JB's are using only Temperature Element in Fundation field bus?
what is the calibration procedure for magnetic flow meter @ onsite
what is the working principal of pribe
If P will increase then what will happen with PID?
