Multisim vs Ngspice

Struggling to choose between Multisim and Ngspice? Both products offer unique advantages, making it a tough decision.

Multisim is a Development solution with tags like circuit-design, simulation, schematic-capture, electronics.

It boasts features such as Circuit design and simulation, Interactive schematic editor, Virtual instruments and components, Waveform visualization, SPICE simulation engine, Import/export netlists, Parametric and temperature sweep analysis, AC, DC and transient analysis modes and pros including Intuitive and easy to use interface, Large component library, Powerful simulation capabilities, Integrates seamlessly with PCB design tools, Allows testing circuits before building prototype, Great for learning and teaching circuit design.

On the other hand, Ngspice is a Development product tagged with electronics, semiconductors, circuit-simulation, spice-models, analog-circuits, digital-circuits, mixedsignal-circuits.

Its standout features include SPICE circuit simulator, Supports digital, analog and mixed-mode circuits, Has an extensive model library, Supports PSpice compatible models, Has a graphical waveform viewer, Can generate netlists from schematics, Has Monte Carlo and worst-case analysis, Can do DC, AC, Transient and Fourier analysis, and it shines with pros like Free and open source, Powerful simulation capabilities, Large model library, Compatible with many SPICE models, Good for learning circuit simulation.

To help you make an informed decision, we've compiled a comprehensive comparison of these two products, delving into their features, pros, cons, pricing, and more. Get ready to explore the nuances that set them apart and determine which one is the perfect fit for your requirements.

Multisim

Multisim

Multisim is an electronic schematic capture and simulation program used for circuit design and analysis. It allows users to create circuit schematics, simulate behavior, and analyze results.

Categories:
circuit-design simulation schematic-capture electronics

Multisim Features

  1. Circuit design and simulation
  2. Interactive schematic editor
  3. Virtual instruments and components
  4. Waveform visualization
  5. SPICE simulation engine
  6. Import/export netlists
  7. Parametric and temperature sweep analysis
  8. AC, DC and transient analysis modes

Pricing

  • Free limited version
  • One-time purchase
  • Subscription-based

Pros

Intuitive and easy to use interface

Large component library

Powerful simulation capabilities

Integrates seamlessly with PCB design tools

Allows testing circuits before building prototype

Great for learning and teaching circuit design

Cons

Limited to simulating analog/digital circuits

Not suitable for complex RF/microwave designs

Component models not as robust as dedicated SPICE simulators

Real-time simulation can slow down with large circuits

Steep learning curve for advanced features


Ngspice

Ngspice

Ngspice is an open-source circuit simulator for electronics and semiconductors. It allows analyzing, modeling, and testing analog, digital and mixed-signal circuits with over 500 spice models of MOSFETs, BJTs, diodes, transformers, etc.

Categories:
electronics semiconductors circuit-simulation spice-models analog-circuits digital-circuits mixedsignal-circuits

Ngspice Features

  1. SPICE circuit simulator
  2. Supports digital, analog and mixed-mode circuits
  3. Has an extensive model library
  4. Supports PSpice compatible models
  5. Has a graphical waveform viewer
  6. Can generate netlists from schematics
  7. Has Monte Carlo and worst-case analysis
  8. Can do DC, AC, Transient and Fourier analysis

Pricing

  • Open Source

Pros

Free and open source

Powerful simulation capabilities

Large model library

Compatible with many SPICE models

Good for learning circuit simulation

Cons

Steep learning curve

Limited documentation and support

No integrated schematic editor

User interface is not very intuitive