Exam 18: Linear OP AMP Circuits

One advantage of the inverting op amp is that its voltage gain equals the ratio of the input resistance to the feedback resistance.

Using a bypass capacitor in an ac-coupled noninverting op amp minimizes the output offset voltage.

The voltage gain of a circuit known as a sign changer can be varied from -1 to 1.

In the circuit shown in Figure 18-33,the JFET functions as a

The total voltage gain with an input driving both sides of an op amp equals the voltage gain of the inverting channel times the voltage gain of the noninverting channel.

An op amp circuit that can produce a variable voltage gain from −1 to 1 is called

A monolithic instrumentation amplifier typically has a CMRR of over ________.

One of the most important characteristics of a differential amplifier is its CMRR.

The output impedance of an emitter follower can be reduced by using

The output of a linear op amp circuit