OP-AMP

What is the meaning of slew rate referred to in operational amplifiers? |

• Rate of change of input voltage

• Rate of change of output voltage

• Rate of change of output voltage

• Rate of change of output frequency

Which mode is used in differential amplifier?

• Common base

• Common emitter

• Common Collector

• Common - mode operation

How many operational amplifiers are fabricated in the LM741 IC?

• 1

• 2

• 3

• 4

How many Pins are there in 741 OP-amp IC?

• 6

• 4

• 14

• 8

Operational Amplifier amplifies

• ac only

• dc only

• ac and DC

• None

The Gain of Ideal OP-Amp is...........

• 0

• 100

• 1000

• Infinity

The ratio of ADM/ACM is Called ...........

• Slew Rate

• Gain

• CMRR

• MRR

The gain of OP-Amp With feed back is referred to as..........

• Open loop gain

• Gain

• Closed loop gain

• CMRR

The Equation for gain of Inverting amplifier is.....

• -RF/RIN

• Vout/Vin

• 1+RF/RIN

• Vout

The first Stage of OP-AMP is............

• Emitter follower

• Driver

• Differential Amplifier

• Transistor