INA, INA Datasheet, INA MicroPower Instrumentation Amplifier Datasheet, buy INA The INA and INA are precision instrumentation ampli- fiers for semiconductor products and disclaimers thereto appears at the end of this data sheet. INAU ti INA, Micropower Instrumentation Amplifier Single And Dual Versions. DESCRIPTION. Details, datasheet, quote on part number: INAU .

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This file has three. Message 20 of Now everything is working well and I can carry on with my simulations.

I have also created another component, but not wroking also. Using an Op-amp and Using a voltage divider.

May I know if my circuits are correct? Message 19 of Message 14 of Message 18 of Once again thank you. I’ve done that in two ways:. I think the first circuit is ok.

I have used the AD chip successfully in the past with good results. Easiest thing to do in this case will be to take the original file, and add. That looks like the only problem with the last circuit you posted.


By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. Regards and thanks in adavnce.

Message 17 of Hello all Mulstim users. The gain that i Should have with no resistor applyng 2V at the imput terminal should be 10V and so on, Gain 5, if I apply 1V, inna126 be 5 and so on The text file as provided isn’t really in the format that Multisim can work with it properly.

I’ve done that in two ways: I guess that because I wanted to isolate the problem I designed the most simple circuit as possible and forgot to pay attention to a few details like having the reference pin connected to a midway voltage between the power rails. The main point is to have the subcircuit that you want the component to use directly as the top.

Multisim and Ultiboard

I’ve tested with the first circuit and I found the output of ina varying with thermocouple temperature. This question does not appear to be about programming dqtasheet the scope defined in the help center. It looks like the model is actually okay now. And the 1K’s could probably be 10K, if you want to save some current.


I must have accidentally modified the symbol without noticing when I was picking it apart to find the problem. So the first circuit is more accurate.

INA Datasheet(PDF) – Burr-Brown (TI)

I really appreciate all your help and patience with me. But, is the second one dqtasheet With the pins defined like that you can just use the comment at the bottom of the file just above the nested INAP subcircuit to figure out which pin maps to which model node since the wrapper defined the pins exactly the same.

If you have any questions, let us know! So, here’s the trick in this case: If you show the pin names on the schematic in the Display tab of the component properties you’ll be able to vatasheet the differences. Message 16 of I would perhaps use both in conjunction with one another.

There might be a way to get this model to behave as you want it to, actually.