modelPartialOpAmp
Partial circuit of operational amplifiers
Extends from Modelica.Electrical.Analog.Interfaces.FourPin (Component with two pairs of each two electrical pins).
Information
Partial model for operational amplifier circuits, based on the IdealizedOpAmpLimited model. Different functionality is achieved by different circuits.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| SI.Voltage | Vps | +15 | Positive supply |
| SI.Voltage | Vns | -15 | Negative supply |
| Real | V0 | 15000.0 | No-load amplification |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| PositivePin | p1 (from FourPin) | Positive electrical pin of port 1 | |
| NegativePin | n1 (from FourPin) | Negative electrical pin of port 1 | |
| PositivePin | p2 (from FourPin) | Positive electrical pin of port 2 | |
| NegativePin | n2 (from FourPin) | Negative electrical pin of port 2 |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| SI.Voltage | v1 (from FourPin) | Voltage drop of port 1 (= p1.v - n1.v) | |
| SI.Voltage | v2 (from FourPin) | Voltage drop of port 2 (= p2.v - n2.v) | |
| SI.Current | i1 (from FourPin) | Current flowing from pos. to neg. pin of port 1 | |
| SI.Current | i2 (from FourPin) | Current flowing from pos. to neg. pin of port 2 | |
| Modelica.Electrical.Analog.Ideal.OpAmpLimited | opAmp |