subcircuits

Creating Subcircuits from Spice Models with TINACloud: .MODEL format, now with English voice-over

In TINACloud you can create your own components from any Spice models given in .MODEL format that you have made or downloaded from the Internet.

Watch our tutorial video to see how to create a  TINA macro component using a BC846 NPN Bipolar transistor downloaded previously from the web.

 creatingsubcircuitsfromspicemodelsintc-dotmodel-yt

 

Download the FREE trial demo of TINA Design Suite and get:

  1. One year free access to TINACloud (the cloud-based, multi-language, installation-free online version of TINA now running in your browser anywhere in the world.)
  2. An immediate 20% discount from the offline version of TINA
  3. Free license for your second computer, laptop etc.
Click here to download the FREE trial demo of TINA

 

www.tina.com

 

You can also find below the script of the video:

Creating Subcircuits from Spice Models with TINACloud: .MODEL format

In TINACloud you can  create your own components from any Spice models given in .MODEL format that you have made or downloaded from the Internet.

Some device models are stored in Spice .MODEL format.

Let’s download one from the internet and add the model to TINACloud

Here is the model of the BC846 NPN Bipolar transistor

Let’ save this model

In Google Chrome click the right mouse button.

In other browsers find the Save as command

Select Save as

Switch the Save as type into All files

and Save it as a .cir file, as this is one of the extensions that TINACloud expects.

Start TINACloud

To invoke the Schematic Editor

Select New from the File menu

The Schematic Editor appears

Click the Insert button denoted by a  green + sign to invoke the Insert menu

Select Upload macro

Let’s name the new Macro as BC846

Switch into From File from Current Circuit

then Click Choose Files

Enter BC846.cir into the file name field , then click Open

Now click Upload

In the dialog box the following message appears: Macro uploaded.

Click OK

You can simularly add any Spice models in Spice .MODEL format.

Let’s check how to insert the new model into TINACloud.

Select Insert macro from the Insert (+) menu

Now select BC846 then press OK

The new component will appear attached to your cursor and you can place it anywhere on the workspace by moving the mouse and clicking the left mouse button.

Now let’s create the following test circuit by adding a few more components to test the new model.

Select the Resistor from the Basic Toolbar

Use the Rotate left or Rotate right icon then hold the left-mouse button down while moving it and connect it to the Transistor

Repeat this procedure for R2 & R3

Double click the Resistances (R1 & R2) and in their Properties window set the parameters as shown

R2=47k; R3=3k

click OK

Now select the Ground and connect it to the Transistor

Next add the remaining parts and the wires

then Click the Save button to save the file

Let’s save it under the name BC846_test.tsc

Let’s test this circuit using DC Interactive mode.

Press the DC button

The model works as expected.

Share and Enjoy

  • Facebook
  • Twitter
  • Delicious
  • LinkedIn
  • StumbleUpon
  • Add to favorites
  • Email
  • RSS

Creating subcircuits from Spice Models: .MODEL format, now with English voice over

In TINA you can also create your own components from any Spice models given in .MODEL format that you have made or downloaded from the Internet.

Watch our tutorial video to see how to create a  TINA macro component using a BC846 NPN Bipolar transistor downloaded previously from the web.

creatingsubcircuitsfromspicemodels-datmodelwithvoiceover-yt2

Download the FREE trial demo of TINA Design Suite and get:

  1. One year free access to TINACloud (the cloud-based, multi-language, installation-free online version of TINA now running in your browser anywhere in the world.)
  2. An immediate 20% discount from the offline version of TINA
  3. Free license for your second computer, laptop etc.
Click here to download the FREE trial demo of TINA

 

www.tina.com

You can also find below the script of the video:

Creating Subcircuits from Spice Models: .MODEL format

In TINA you can also create your own components from any Spice models given in .MODEL format that you have made or downloaded from the Internet.

Some device models are stored in Spice .MODEL format. Let’s download one from the internet and add the model to TINA

Here is the model of the BC846 NPN Bipolar transistor

Let’ save this model

In Google Chrome click the right mouse button.

In other browsers find the Save as command

Select Save as…

Save it as a .mod file, as this is the extension that TINA expects

Let’s see how to add this model to TINA after starting the program

Click the Tools menu

Select the New Macro Wizard

Enter the name of the model BC846

Change the Settings from Current circuit to From file

Click the Open icon

Select the Downloads folder where the BC846.mod file is saved

Switch the Files of type into (*.CIR; *.LIB; *.MOD), then enter the file name BC846.mod

Click Open

Now click Next

Note that into the TINA Macros folder you can save with Administrator rights only.

So select User Macros

then click Save

In the New Macro Wizard dialog box now the following message appears:

The macro file is ready for use, it can be inserted by selecting Insert Macro or by pressing the Insert button below.

Now click the Insert button

the Macro will be attached to your cursor and you can place it wherever you wish on the workspace

Double-click the Macro & click Enter macro to see its content

A small schematic design inside the macro appears

Double-click the Transistor

then press the … button in the Type line

Here you can see the detailed description of the model which has been downloaded from the internet

Let’s close the Model Parameters window

Click the Close icon on the Toolbar if you wish to close the Macro and go back to the Schematic Editor of TINA

You can also Insert the new model using the Insert Macro command.

Select Macro from the Insert menu

From the Macrolib folder select BC846.TSM and press Open.

The new model will appear attached to your cursor and you can place it anywhere on the workspace.

This how you can add a device model in .MODEL format. You can similarly add any Spice models, diodes, transistors, MOSFETS etc. which are defined by the standard Spice .MODEL format.

You can also add such models to TINACloud.

Note:

It is of course not necessary to add devices with .MODEL definition one by one. You can also add a number of such devices in one step using the Library Manager of TINA. This process will be demonstrated in a separate video and also described in chapter 5.3 of the Users Manual of TINA. However if you need to add just one or two new models then the procedure outlined in this video might be simpler.

Share and Enjoy

  • Facebook
  • Twitter
  • Delicious
  • LinkedIn
  • StumbleUpon
  • Add to favorites
  • Email
  • RSS

Creating Subcircuits from Spice Netlists, Part 2: Complex multi-terminal Operational Amplifiers now with English voice over

In TINA you can create your own components from any Spice subcircuit that you have made or downloaded from the Internet.

Watch our tutorial video to see how to create a  TINA macro component using a THS4121 Spice Subcircuit downloaded previously from the web.

Creatingsubcircuitsfromspicenetlistpart2withvoice2x-youtube

 

Download the FREE trial demo of TINA Design Suite and get:

  1. One year free access to TINACloud (the cloud-based, multi-language, installation-free online version of TINA now running in your browser anywhere in the world.)
  2. An immediate 20% discount from the offline version of TINA
  3. Free license for your second computer, laptop etc.
Click here to download the FREE trial demo of TINA

 

Michael Koltai
www.tina.com

Share and Enjoy

  • Facebook
  • Twitter
  • Delicious
  • LinkedIn
  • StumbleUpon
  • Add to favorites
  • Email
  • RSS

Creating Subcircuits from Spice Models with TINACloud: .MODEL format

In TINACloud you can also create your own components from any Spice models given in .MODEL format that you have made or downloaded from the Internet.

Watch our tutorial video to see how to create a  TINA macro component using a BC846 NPN Bipolar transistor downloaded previously from the web.

Creating Subcircuits from Spice Models with TINACloud blog

 

Download the FREE trial demo of TINA Design Suite and get:

  1. One year free access to TINACloud (the cloud-based, multi-language, installation-free online version of TINA now running in your browser anywhere in the world.)
  2. An immediate 20% discount from the offline version of TINA
  3. Free license for your second computer, laptop etc.
Click here to download the FREE trial demo of TINA

 

Michael Koltai
www.tina.com

Share and Enjoy

  • Facebook
  • Twitter
  • Delicious
  • LinkedIn
  • StumbleUpon
  • Add to favorites
  • Email
  • RSS

Creating Subcircuits Part 2: Complex multi-terminal Operational Amplifiers

In TINA you can create your own components from any Spice subcircuit that you have made or downloaded from the Internet.

Watch our tutorial video to see how to create a  TINA macro component using a THS4121 Spice Subcircuit downloaded previously from the web.

Creating subcircuits from Spice netlists-part2-complexoperationalamplifiers

Download the FREE trial demo of TINA Design Suite and get:

  1. One year free access to TINACloud (the cloud-based, multi-language, installation-free online version of TINA now running in your browser anywhere in the world.)
  2. An immediate 20% discount from the offline version of TINA
  3. Free license for your second computer, laptop etc.
Click here to download the FREE trial demo of TINA

 

Michael Koltai
www.tina.com

Share and Enjoy

  • Facebook
  • Twitter
  • Delicious
  • LinkedIn
  • StumbleUpon
  • Add to favorites
  • Email
  • RSS

Creating Subcircuits from Spice Netlists Part 1: Simple 5-terminal Operational Amplifiers now with English voice over

In TINA you can create your own components from any Spice subcircuit that you have made or downloaded from the Internet.

Watch our tutorial video  to see how to create an UA741 Operational Amplifier model using a     Spice Subcircuit in TINA:

Creating subcircuits from Spice netlists-part1-blog-voice

Download the FREE trial demo of TINA Design Suite and get:

  1. One year free access to TINACloud (the cloud-based, multi-language, installation-free online version of TINA now running in your browser anywhere in the world.)
  2. An immediate 20% discount from the offline version of TINA
  3. Free license for your second computer, laptop etc.
Click here to download the FREE trial demo of TINA

 

Michael Koltai
www.tina.com

Share and Enjoy

  • Facebook
  • Twitter
  • Delicious
  • LinkedIn
  • StumbleUpon
  • Add to favorites
  • Email
  • RSS