Operational Amplifiers

Hi, I am new to electronics, and I'm trying to use an ideal amplifier. It has inverting input, non-inverting input, output, V+ and V-. My problem is I dont know how to set the V+ and V- to 15V and -15V. Plus it is asking me for a bunch of other properties of the Operational amplifier that I do not know how to work. Help anyone?

by ncc125
May 29, 2013

in CL there are two types of op amps, the op amps with rails lets you pick the rail values (+- 15V your looking for). If you use the op amp without rails the output is not bounded by anything. Most of the parameters don't matter for simple stuff, its input and out put impedance and frequency cut off. I usually just stick with one of the predefined amps like the 741.

by Garrett
May 29, 2013

Thank you! It is working perfectly!

by ncc125
May 30, 2013

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