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For an op-amp with negative feedback, the output is
For an op-amp with negative feedback, the output is
In a scaling adder, the input resistors are
The operation of a logarithmic amplifier is based on
If a certain op-amp has a midrange open-loop gain of 200,000 and a unity gain frequency of 5 MHz, the gain-bandwidth product is
The midrange open-loop of an op amp
With zero volts on both inputs, an op-amp ideally should have an output equal to
Of the valued listed, the most realistic value for open-loop gain of an op-amp is
The zero-level detector is one application of a
In an op-amp, the purpose of offset nulling is to
In a zero-level detector, the output changes state when the input
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
In the differential mode of an op-amp,
In an integrator, the feedback element is a
Phase shift through an op-amp is caused by
A summing amplifier can have
An Op-amp in the common mode has
Noise on the input of a comparator can cause the output to
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
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