The bandwidth of a typical instrumentation amplifier is
A)depends on the input signal amplitude
B)set by an external resistor
C)independent of the gain
D)lower at high gain

Question

Quizplus · Accepted Answer

The bandwidth of a typical instrumentation amplifier decreases at high gain settings due to the inherent trade-off between gain and bandwidth in amplifier design. Higher gain settings increase the amplification of the input signal but reduce the frequency range over which the amplifier can operate effectively.

The Bandwidth of a Typical Instrumentation Amplifier Is