OPA2134 SPICE model - diyAudio
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Old 2nd February 2004, 09:59 AM   #1
Helix is offline Helix  United Kingdom
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Default OPA2134 SPICE model

I am looking for a OPA2134 spice model to use in Or_cad PSPICE.
Does anyone have it or can suggest a near equivilent model?


Ted
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Old 2nd February 2004, 10:27 AM   #2
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There's a SPICE model on the TI site.

http://focus.ti.com/docs/prod/folder...#productmodels

I've not tried it but TI models are usually OK.

Chris Morriss.
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Old 2nd February 2004, 10:34 AM   #3
Helix is offline Helix  United Kingdom
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oh yeah, thanks...

seems obvious now
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Old 14th February 2013, 12:53 PM   #4
Telstar is offline Telstar  Italy
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I got the subcircuit right, but which .asy to use?
Can someone suggest me a similar opamp scheme from ltspice library to use?
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Old 18th August 2013, 10:00 AM   #5
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Go the LTSpice's symbol library and put opamp2 on the schematic. Paste the contents of OPA2134.LIB onto the schematic, then name the opamp OPA2134. I do this usually since it's the fastest way to get a simulation running.
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Old 18th August 2013, 10:56 AM   #6
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Here is one they I've set up. Just unzip into the folder you have your main asy file in and include the opa134.sub with a .include I find that much cleaner than adding into the lib dir and the asy directory. It also makes it easy to zip up an entire working model.

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File Type: zip opa134.zip (1.5 KB, 54 views)
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