1.h TI webpage ed TINA-TI version are:000/XP
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August 2008Submit Documentation Feedback
ZHCU008 –2007年8月–2008年8月修订
TINA-TI™入门    1
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Overview This quick-start user's guide presents an overview of TINA-TI™,a powerful circuit design and simulation tool.TINA-TI is ideal for designing,testing,and troubleshooting a broad variety of basic and advanced circuits,including complex architectures,without any node or number of device limitations.This document
is intended to help new TINA-TI users start creating circuit simulations using the fundamental features of TINA-TI software in the shortest possible time.
Contents 1Overview ......................................................................................................................12Schematic Editor .............................................................................................................23Building a Circuit with TINA-TI .............................................................................................34Analysis Capabilities ........................................................................................................65Test and Measurement .....................................................................................................
96
Additional
Assistance ......................................................................................................10List of Figures 1Downloading
TINA-TI (2)
2TINA-TI Schematic Editor Display .........................................................................................33Building
a Circuit with TINA-TI .............................................................................................44Active and Passive Component Selection ................................................................................55Wiring Components Together ..............................................................................................66DC Analysis with Voltages/Currents Table Displayed ..................................................................77Additional TINA .....................................................................................88Virtual Instrumentation Testing (99)
Contextual Help in TINA-TI ...............................................................................................
10
Texas Instruments has teamed up with provide our customers with TINA-TI,a powerful circuit simulation tool that is well-suited for simulating analog and switched-mode power supply (SMPS)circuits.The tool is ideal for helping designers and engineers to develop and test circuit ideas.TI selected the TINA™simulation software over other SPICE-based simulators for its combination of powerful analysis capabilities,simple and intuitive graphics-based interface,and ease of use,allowing you to be up and running in minimal time.If you are familiar with another SPICE simulator,adapting to TINA-TI should be an easy and straighforward transition.Although TINA-TI is a limited version of more powerful DesignSoft simulation products,it easily handles surprisingly complex circuits.
Texas Instruments does not warrant or support any DesignSoft product.TINA-TI is a software program developed by both TI and DesignSoft.For more information about DesignSoft,visit the DesignSoft website at www.designsoftware .
TINA-TI is a trademark of Texas Instruments and DesignSoft,Inc.
TINA is a trademark of DesignSoft,Inc.
Windows is a registered trademark of Microsoft Corporation.All other trademarks are the property of their respective owners.SBOU052A–August 2007–Revised August 2008Getting Started with TINA-TI™1
Submit Documentation Feedback
这本用户快速入门指南概要性的介绍了TINA-TI™——一个强大的电路设计及仿真工具。TINA-TI 是理想的用于对各种基本的和高级的电路（具有复杂的结构、没有任何节点或器件数量的限制）进行设计、测试和故障诊断的工具。本文档的目的是，帮助
TINA-TI 的新用户在最短的时间内熟悉TINA-TI 软件的基本特征并开始进行电路仿真。
目录图目录1
234561234
56789概述原理图编辑器用 TINA-TI 搭建一个电路分析能力测试与测量其它辅助项下载 TINA-TI TINA-TI 原理图编辑器界面用 TINA-TI 搭建一个电路有源元件和无源元件选择用走线将元件连在一起显示电压/电流列表的直流分析TINA 更多的分析能力虚拟仪器测试TINA-TI 中的语境帮助12369102345678910概述德州仪器与 DesignSoft 公司联手为我们的客户提供 TINA-TI ——一个强大的电路仿真工具，适用于对模拟电路和开关模式电源 (SMPS) 电路的仿真。它是帮助设计师和工程师们进行电路开发与测试的理想选择。TI 之所以选择 TINA™ 仿真软件而不是其它的基于 SPICE 技术的仿真器，是因为它同时具有强大的分析能力、简单和直观的图形界面，并且易于使用，可以让你在最短时间内启动并运行。如果您熟悉其它的 SPICE 仿真器，那么尽快适应 TINA-TI 将会是一个很容易和直接的过程。尽管 TINA-TI 是更加强大的 DesignSoft 仿真产品中的一个有限版本，它仍能轻松处理极为复杂的电路。德州仪器不确保或支持任何 DesignSoft 的产品。TINA-TI 是由 TI 和 DesignSoft 共同开发的软件程序。如需获得 DesignSoft 的更多信息，敬请访问 DesignSoft 的网站：
www.designsoftware
。1TINA-TI 是德州仪器和 DesignSoft 公司的商标。TINA 是 DesignSoft 公司的商标。Windows 是微软公司的注册商标。所有其它商标均属于它们各自拥有者的财产。1Overview
This quick-start user's guide presents an overview of TINA-TI™,a powerful circuit design and simulation
tool.TINA-TI is ideal for designing,testing,and troubleshooting a broad variety of basic and advanced circuits,including complex architectures,without any node or number of device limitations.This document is intended to help new TINA-TI users start creating circuit simulations using the fundamental features of TINA-TI software in the shortest possible time.Contents
1Overview ......................................................................................................................12Schematic Editor .............................................................................................................23.............................................................................................34Analysis Capabilities ........................................................................................................65Test and Measurement .....................................................................................................96Additional Assistance ......................................................................................................10List of Figures 1Downloading TINA-TI . (2)
2TINA-TI Schematic Editor Display (3)
3Building a Circuit with TINA-TI .............................................................................................44Active an
d Passive Component Selection ................................................................................55Wiring Components Together ..............................................................................................66DC Analysis with Voltages/Currents Table Displayed ..................................................................77Additional TINA Analysis Capabilities .....................................................................................88Virtual Instrumentation Testing .............................................................................................99Contextual Help in TINA-TI ...............................................................................................10Texas Instruments has teamed up with provide our customers with TINA-TI,a powerful circuit simulation tool that is well-suited for simulating analog and switched-mode power supply (SMPS)circuits.The tool is ideal for helping designers and engineers to develop and test circuit ideas.TI selected the TINA™simulation software over other SPICE-based simulators for its combination of powerful analysis capabilities,simple and intuitive graphics-based interface,and ease of use,allowing you to be up and running in minimal time.If you are familiar with another SPICE simulator,adapting to TINA-TI
should be an easy and straighforward transition.Although TINA-TI is a limited version of more powerful
DesignSoft simulation products,it easily handles surprisingly complex circuits.Texas Instruments does not warrant or support any DesignSoft product.TINA-TI is a software program developed by both TI and DesignSoft.For more information about DesignSoft,visit the DesignSoft website at www.designsoft
ware .
TINA-TI is a trademark of Texas Instruments and DesignSoft,Inc.TINA is a trademark of DesignSoft,Inc.
Windows is a registered trademark of Microsoft Corporation.All other trademarks are the property of their respective owners.SBOU052A–August 2007–Revised August 2008
Getting Started with TINA-TI™
1
Submit Documentation Feedback
原理图编辑器                                                www.ti 2Schematic Editor You can download TINA-TI from the TINA-TI webpage ,as shown in Figure 1.Alternatively,it is available through the TI home page at www.ti ;enter TINA in the keyword search field to display a summary of
TINA-TI related information.Selecting the first result takes you to the TINA-TI webpage .
Figure 1.Downloading TINA-TI
The minimum hardware and software requirements for the currently released TINA-TI version are:
•IBM PC-compatible computer running Microsoft Windows
®98/ME/NT/2000/XP •Pentium or equivalent processor •64MB of RAM
•Hard disk drive with at least 100MB free space •Mouse •VGA adapter card and monitor 2Getting Started with TINA-TI™SBOU052A–August 2007–Revised August 2008
Submit Documentation Feedback
2    TINA-TI™入门                                                                                                                                          ZHCU008 –2007年8月–2008年8月修订
提交文档反馈理图编辑器
原理图编辑器
您可以从TINA-TI 网页上下载TINA-TI ，如图1所示。或者也可以通过TI 主页www.ti 获得；在关键词搜索域输入TINA ，以
显示关于TINA-TI 的相关信息。选择第一条搜索结果将带您进入TINA-TI 网页。2
目前所发布的 TINA-TI 版本的最低硬件和软件要求是：
兼容IBM PC 的计算机，运行微软 Windows ® 98/ME/NT/2000/XP 操作系统
奔腾系列或同等级处理器64MB 的内存
硬盘驱动器至少具有100MB 的空余空间鼠标
VGA 适配器卡和监视器
••••••图 1. 下载TINA-TI
1.Alternatively,it is available h field to display a summary of TI webpage .
ed TINA-TI version are:000/XP
A–August 2007–Revised
August 2008Submit Documentation Feedback
ZHCU008 –2007年8月–2008年8月修订
TINA-TI™入门    3
提交文档反一旦软件被下载到您的电脑，通过选择Windows 的“开始”菜单或点击桌面上在软件安装过程中所创建的TINA-TI 图标启
动软件。软件第一次出现在屏幕上的界面如图2所示。
图 2. TINA-TI 原理图编辑器界面
图2所显示的是原理图编辑器的布局。图中空白的工作区是设计窗口，用以在其中搭建测试电路。原理图编辑器标题栏的下面是一个可操作的菜单行选项，如文件操作、分析操作、测试及测量设备的选择等等。在菜单行下方的位置是一行与不同的文件或TINA 任务相关联的快捷图标。在最后一行图标中您可以选择一个特定的元件组。这些元件组包括基本的无源元件、半导体以及精密器件的宏模型。可以利用这些元件组来搭建电路原理图。
用TINA-TI 搭建一个电路
为了说明 TINA-TI 是多么的易于使用，我们将搭建一个模拟电路并演示一些电路分析功能。
在这个例子中，我们选择了一个高输出、1 kHz 的正弦波振荡电路。在电路应用手册中的搜索结果提供了许多基于运算放大器的设计。我们将使用该软件搭建并模拟一个具有稳定振幅的维氏电桥振荡器。在电路应用中选用了德州仪器的 OPA743 12V CMOS 运算放大器。该放大器适用于这一设计，并能提供非常良好的直流和交流性能。它正常工作的供电电压范围为 3.5V 至 12V ，我们这个例子中所需要的电压为 5V (10V)。
3
2Schematic Editor
You can download TINA-TI from the TINA-TI webpage ,as shown in Figure 1.Alternatively,it is available through the TI home page at www.ti ;enter TINA in the keyword search field to display a summary of TINA-TI related information.Selecting the first result takes you to the TINA-TI webpage .
Figure 1.Downloading TINA-TI
The minimum hardware and software requirements for the currently released TINA-TI version are:•IBM PC-compatible computer running Microsoft Windows ®98/ME/NT/2000/XP •Pentium or equivalent processor •64MB of RAM
•Hard disk drive with at least 100MB free space
•Mouse
•VGA adapter card and monitor
2Getting Started with TINA-TI™SBOU052A–August 2007–Revised August 2008
Submit Documentation Feedback
4    TINA-TI™入门                                                                                                                                          ZHCU008 –2007年8月–2008年8月修订
提交文档反馈选择 Spice Macros 标签项（参见图3，步骤1），然后选择运算放大器符号（步骤2）以获得 OPA743 宏模型。运算放
大器模型列表出现后，向下滚动并单击 OPA743（步骤3）。然后点击 OK 按钮。运算放大器的标识符将出现在电路工作
区。用鼠标将该标识符拖动到相应位置（步骤4）。点击鼠标左键，它将被锁定到电路工作区的当前位置处。图 3. 用 TINA-TI 搭建一个电路可以通过Insert-&菜单来选择其它的运算放大器模型。此外，宏和多种预建的模拟和SMPS 电路也能通过Insert 目录获得。(Insert-&TinaTI_7.0->Examples)
1.Alternatively,it is available
h field to display a summary of
TI webpage .ed TINA-TI version are:000/XP
A–August 2007–Revised
August 2008Submit Documentation Feedback
ZHCU008 –2007年8月–2008年8月修订
TINA-TI™入门    5
提交文档反添加无源和有源元件
通过点击标签项下面一行的元件组，可以容易的实现元件的选择：基本元件、开关元件、仪表等等。这些标签项提供了种类繁多的无源元件、电源、仪表、继电器、半导体以及前面提到的宏电路。点击某一特定元件的原理图符号并将其拖
动到电路工作区的相应位置。通过点击鼠标左键将其锁定到位。
在我们的例子中，如图4所示，我们从Basic 标签组中选择一个电阻（步骤1和2），然后将它放到运算放大器标识符的旁边。TINA-TI 将把这个电阻命名为R1。R1的初始值是1k ，但这个值可以根据需要改变。用鼠标左键双击R1标识符，将弹出相关联的元件列表（步骤3）。
3.1
editor版本图 4. 有源元件和无源元件选择
电阻的阻值和其它元件的特性可以通过选择特定的参数框并改变相应的数值来进行改变。选择元件的参数框并选中你想要改变的数值，然后键入一个新的数值来替换掉所显示的数值。例如在图4中，电路中R
1的阻值就从1k 改变为4.7k 。完成参数设置以后，点击OK 按钮以关闭配置列表。无源器件、电源、半导体和其它元件类型也具有相似的参数列表。在Basic 元件组中有一个便于使用的元件——跳线，如图4所示。它看上去像一个倒下的字母T 。跳线可以用来连接相似的、相关的电路功能，如V+、V–或任何其它具有多连接的电路点。使用跳线能减少布线带来的杂乱。值得注意的是，共用的跳线必须被标记为相同的TINA-TI 标签名称，才表示它们连在一起。