WOLFRAM SYSTEM MODELER

DifferentialAmplifierData

Data record for differential amplifier

Wolfram Language

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SystemModel["Modelica.Electrical.Analog.Examples.OpAmps.OpAmpCircuits.DifferentialAmplifierData"]
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Information

This information is part of the Modelica Standard Library maintained by the Modelica Association.

Summarizes parameters for:

  • Source
  • Differential amplifier
  • Measurement instrument

Parameters (12)

VSource

Value: 400

Type: Voltage (V)

Description: Source RMS voltage line-to-line

fSource

Value: 50

Type: Frequency (Hz)

Description: Source frequency

RLoad

Value: 10

Type: Resistance (Ω)

Description: Load resistance of source

RGround

Value: 100e3

Type: Resistance (Ω)

Description: Resistance of ground connection

V0

Value: 10e3

Type: Real

Description: No-load differential amplification

VSupply

Value: 15

Type: Voltage (V)

Description: Supply voltage

k

Value: 100

Type: Real

Description: Attenuation factor

R1

Value: 100e3

Type: Resistance (Ω)

Description: Resistor 1

R2

Value: R1

Type: Resistance (Ω)

Description: Resistor 2

R3

Value: R1 / k

Type: Resistance (Ω)

Description: Resistor 3

R4

Value: R3

Type: Resistance (Ω)

Description: Resistor 4

RInstrument

Value: 100e3

Type: Resistance (Ω)

Description: Input resistance of instrument

Used in Examples (1)

DifferentialAmplifier

Modelica.Electrical.Analog.Examples.OpAmps

Differential amplifier