![]() ![]() The slew rate of an op-amp is fixed therefore, if the slope requirements of the output signal are greater than the slew rate, then distortion occurs.The slew rate changes with change in voltage gain and is normally specified at unity.Slew rate indicates how rapidly the output of an op-amp can change in response to change in the input frequency.With the addition of suitable external feedback components, the modern-day op-amp can be used for a variety of applications such as ac and dc signal amplification, active filters, oscillators, comparators, regulators, and others.Thus the name operational amplifier stems from its original use for these mathematical operations and is abbreviated to ap-amp. ![]() ![]() The op-amp(operational amplifier) is a versatile device that can be used to amplify DC as well as ac input signals and was originally designed for performing mathematical operations such as addition, subtraction, multiplication, and integration.An operational amplifier(op-amp) is available as a single integrated circuit package. The output stage is generally a push-pull or push-pull complimentary symmetry pair. An operational amplifier is a direct-coupled high gain amplifier usually consisting of one or more differential amplifiers and usually followed by a level translator and an output stage.1 What is Op-amp (Operational Amplifier)? ![]()
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