EEE :: OP amp
- An opamp has a slew rate of 5V/ S. the largest sine wave o/p voltage possible at a frequency of 1MHz is
- The closed-loop voltage gain of an inverting amplifier equal to
- Of the values listed, the most realistic value for open-loop voltage gain of an OP-amp is
- If ground is applied to the (+) terminal of an inverting OP-amp, the (–) terminal will
- A certain inverting amplifier has a closed-loop voltage gain of 25. The OP-amp has an open-loop voltage gain of 100,000. If an OP-amp with an open-loop voltage gain of 200,000 is substituted in the arrangement, the closed-loop gain
- The ideal OP-amp has the following characteristics.
- A 741-Type OP-amp has a gain-bandwith product of 1MHz. A non-inverting amplifier using this opamp & having a voltage gain of 20db will exhibit -3db bandwidth of
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