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opamp integrator and opamp slewrate === Any relation

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hacksgen

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Hi friends,

have a doubt here. Does the opamp slewrate have anything to do with opamp integrator. Will increasing the slewrate or decreasign the slewrate affect the response time of opamp integrator to varying inputvoltages.

thanks
 

opamp integrator with low SR will increase settling time as well as introduce nonlinear setlling error
 

you know slew rate is proportional to Veff multipled by unity gain frequency . and unity gain frequency is inversly proportional to the time constant of the integrator if slew rate is low, you will have large time constant and the integrator will be approperiate for low-frequency applications.

Good luck friend
 

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