Which opamp model in Psipice should I use to study the effect of slew rate?

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abbey

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Hi! I am trying to study the effect of slew rate on the output of a buffer , for different values of frequency and amplitude (of the input).As an input I use a rectangular pulse(VPULSE).Does anyone know which model of opamp I should use on Pspice ? I tried to use LM741 but I think it didn't work.
Thank you
 

Slew Rate - pspice

What is the opamp for? If you are testing a buffer then you use your Vpulse to drive the buffer input.

Keith
 

Slew Rate - pspice

Hello,

If it is just for knowing the effect of slew rate on signals, you could use the slew rate block in pspice. the slew rate block is a XSPICE divice.
 

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