OpAmp

Scicos Block
fr - eng

##
Ideal opamp (norator-nullator pair)

### Contents

- Ideal opamp (norator-nullator pair)
  - Palette
  - Description
  - Default properties
  - Interfacing function
  - Modelica model
  - Authors

### Palette

- Electrical.cosf - Electrical toolbox

### Description

The ideal OpAmp is a two-port. The left port is fixed to v1=0 and i1=0 (nullator). At the right port both any voltage v2 and any current i2 are possible (norator).

### Default properties

- Inputs :
  - Modelica variable name : 'in_p'
    Implicit variable.

  - Modelica variable name : 'in_n'
    Implicit variable.

- Outputs :
  - Modelica variable name : 'out'
    Implicit variable.

- File name of the model : OpAmp

### Interfacing function

- SCI/macros/scicos_blocks/Electrical/OpAmp.sci [view code]

### Modelica model

- SCI/macros/scicos_blocks/Electrical/OpAmp.mo [view code]

### Authors

www.modelica.org