LTspice
LTspice® представляет собой мощный программный пакет, включающий в себя SPICE-симулятор, редактор принципиальных схем и средство просмотра осциллограмм с улучшениями и моделями, позволяющими упростить моделирование аналоговых схем. LTspice предоставляет макромодели для большинства выпускаемых компанией Analog Devices импульсных стабилизаторов, усилителей, а также имеет библиотеку устройств для моделирования стандартных схем.
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LTspice® is high performance SPICE simulator software, including a graphical schematic capture interface. Schematics can be probed to produce simulation results—easily explored through LTspice’s built-in waveform viewer. LTspice’s enhancements and models improve the simulation of analog circuits when compared to other SPICE solutions.
Загрузить LTspice
Загрузите наше программное обеспечение для моделирования LTspice для следующих операционных систем:
Date models updated - 18 05 2022
Версия 17.0.34
Версия 17.0.34
Версия 17.0.42
Загрузить для MacOS 10.9 (Окончание поддержки)
Загрузить для Windows XP (Окончание поддержки)
Get Support
Visit the LTspice Forum in EngineerZone to ask questions (or answer them) or add comments about LTspice.
Find Demo Circuits
Explore the entire library of ready-to-run LTspice demonstration circuits.
Learn How to Use LTspice
Instructional Videos
Getting Started Tutorial
Learn about LTspice and how to use it. This video series includes an introduction to the LTspice schematic capture program via layout of a simple circuit.
Essentials Tutorial
Learn how to use transformers, add third party models, create, work with symbols, and more.
AC & Noise Analysis Tutorial
Learn how to perform a basic AC analysis in LTspice as well as some capabilities you might not already know about. Also learn how to set up a noise simulation in LTspice to view both input and output referred voltage noise.
Tips and Articles
Get Up and Running with LTspice
The key to most circuit designs is the speed with which you can reach an understanding of your circuit, its correctness, and its limitations. LTspice outperforms many other simulation tools and enables you to iterate your designs in minimal time.
Tips and In-Depth Articles
Our extensive collection of technical resources tackles a wide range of LTspice topics.
Keyboard Shortcuts
Keyboard shortcuts are an alternate way to invoke one or more commands in LTspice that would otherwise only be accessible by clicking through the menu or toolbar.
Актуальные ресурсы по теме
Технические статьи
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Why Does Voltage Reference Noise Matter?
Analog Dialogue
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Get Up and Running with LTspice
Analog Dialogue