3-62
The GAIN-BANDWIDTH PRODUCT for an operational amplifier is computed by multiplying the
gain by the bandwidth (in hertz). For any given operational amplifier, the gain-bandwidth product will
remain the same regardless of the amount of feedback used.
A SUMMING AMPLIFIER is an application of an operational amplifier in which the output signal
is determined by the sum of the input signals multiplied by the gain of the amplifier:
