An ideal operational amplifier is connected as shown in figure. What is the output voltage V2
The voltage that must be applied between two input terminals of an op-amp to null the output is called:
Which of the following are characteristics of an ideal Op-amp?
1. Differential gain should be infinity.
2. Common mode gain should be zero.
3. CMRR should be infinity.
4. Input offset voltage should be zero.
For the below circuit, load current (IL
) is __________A.
Consider shown circuit below:
If R1 = 100 Ω, R2 = 10000 Ω and C = 1 μF, then its 3-dB frequency in KHz provided unity gain frequency is (1 × 106) Hz.
A non-inverting op-amp amplifier is shown in figure. The output voltage Vo
The value of Ra
is ________kΩ if
For the voltage follower circuit shown if open loop gain is 2, then close loop gain is:
An OP-AMP has a common mode gain of 0.01 and a differential mode gain of 105. Its common mode rejection ratio would be
For the below circuit what will be the output for the sinusoidal input shown at the input terminal?