Tina Pro是重要的现代化EDA（Electronic Design Automation，即电子电路设计自动化）软件之一，用于模拟及数字电路的仿真分析。其研发者是欧洲DesignSoft Kft.公司,目前大约流行四十多个国家,并有二十余种不同语言的版本,其中包括中文版，大约含有两万多个分立或集成电路元器件
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