Operational Amplifier 3-Terminal
Analog
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Generic
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Curated by CircuitSim
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Used in 77 public circuits
Details
Manufacturer
Generic
Part number
—
Pins
3
Used in
77 circuits
Added
Jul 2026
About this component
Operational amplifier model with non-inverting input, inverting input, and output connections.
Parameters
Basic settings
9 parameters
VOS
Input offset voltage
DC offset voltage of the opamp. Modeled as a voltage drop on the non-inverting terminal.
0 V
IBS
Input bias current
Static current consumed by each input terminal.
0 A
IOS
Input offset current
Static current difference between the input terminals. Arbitrarily chosen as the current flowing from the non-inverting to the inverting terminal. End result of terminal currents is:<br><b>IN<sup>+</sup>=I<sub>BS</sub>+I<sub>OS</sub>/2</b> and <b>IN<sup> − </sup>=I<sub>BS</sub> − I<sub>OS</sub>/2</b>.
0 A
AVOL
Open-loop gain
DC gain of the open-loop opamp.
200K V/V
BW
Gain-bandwidth product
Product of the open loop gain and open loop cut-off frequency. Can also be called Gain-Bandwidth Product.
100M Hz
RI
Input resistance
Differential open loop input resistance.
10M Ω
RO
Output resistance
Open loop output resistance.
10 Ω
VOMP
Positive output limit
Upper voltage limit of the voltage output of the opamp. No external power supplies are required.
12 V
VOMN
Negative output limit
Lower voltage limit of the voltage output of the opamp. No external power supplies are required.
-12 V
Pins
Pins
3 pins
1
IN+
Non-inverting input.
2
IN-
Inverting input.
3
OUT
Amplifier output.
Public circuits using this component
77 total
Circuits
4 circuits
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