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Common-mode gain of an op-amp is
The operation of a logarithmic amplifier is based on
With zero volts on both inputs, an op-amp ideally should have an output equal to
In the differential mode of an op-amp,
Of the valued listed, the most realistic value for open-loop gain of an op-amp is
In an op-amp, the purpose of offset nulling is to
The midrange open-loop of an op amp
A summing amplifier can have
If the voltage gain for each input of a summing amplifier with a 4.7 kΩ feedback resistor is unity, the input resistor must have a value of
In a differentiator, the feedback element is
A certain inverting amplifier has a closed-loop gain of 25. The op-amp has an open-loop gain of 100,000. if another op-amp with an open loop gain of 200,000 is substituted in the configuration, the closed-loop gain
Which of the following characteristics does not necessarily apply to an op-amp?
Instrumentation amplifier s are used primarily in
The zero-level detector is one application of a
When negative feedback is used, the gain-bandwidth product of an op-amp
In an integrator, the feedback element is a
For an op-amp with negative feedback, the output is
A certain inverting amplifier has an Ri of 0.1 kΩ and an Rf of 100 kΩ. The closed loop gain is
When an op-amp is operated in the single-ended mode, the output is grounded
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