Op Amp Adder. Op amps are very versatile devices. Op amp is basically a multistage amplifier in which a number of amplifier stages are interconnected to each other in a very complicated manner.
Inverting Operational Amplifiers Working And Applications Amplifier Simple Circuit Inductors from in.pinterest.com
Op amp can be used to sum the input voltage of two or more sources into a single output voltage. Op amp is basically a multistage amplifier in which a number of amplifier stages are interconnected to each other in a very complicated manner. Op amp has two inputs and one output termed as inverting and noninverting.
Below is some example of 741 ic based circuits.
If a 741 op amp is connected to a 18v then the maximum output voltage is given as 15v. The main function of an op amp is to amplify ac and dc signals and also for mathematical operations like addition multiplication subtraction etc. If the input resistors are equal in value r 1 r 2 r then the summed output voltage is as given and the gain is 1. Op amp has two inputs and one output termed as inverting and noninverting.
