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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Message 12 of Message 15 of Then you’ll be able to wire it up exactly as nia126 expect to be able to, and the behaviour should be what you expect.
Could you give me some help tryng to Make this model work? As the datashwet produces a very low voltage, I use an INAP instrumentation amplifier to amplify the voltage. I’m sending a screen dump with the pin names so that you can see what I get when I show them.
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 ina1126 since the wrapper defined the pins exactly the same.
I must have accidentally modified the symbol without noticing when Datasheeet was picking it apart to find the problem. You can get better parts than the INA part. If you show the pin names on the schematic in the Display tab of the component properties you’ll be able to see the differences. I really appreciate all your help and patience with me.
INA Datasheet(PDF) – Burr-Brown (TI)
I’ve done that in two ways:. Using the file that you just attached, the wiring looks okay, the pins all look correct. If you swap the wires on pins 1 and 5, you’ll probably get the simulation results you expect, but datahseet of course the wiring is wrong.
It might be a little difficult to see them but you should be dataasheet to see them. Message 14 of Message 20 of There’s an INA model in the database that you may want to try that has these pins modeled, however, it’s not supplied by TI directly, so you’ll have to take the results with a grain of salt.
Lorenzo Donati 5, 4 28 I would suggest that the easiest way to get the pin setup as expected is to create the component using the INA in the master database as the starting symbol since it has the pin names and numbers matching the INA data sheet, just with a different model. You need to either adjust the three subcircuits so that the correct one comes first and preferably nest the other two inside it – that catasheet be important if you want to use more than one of the component in a circuitor just wrap all three.
Regards and thanks in adavnce. I would perhaps use both in conjunction with one another. Since it will be the first thing in the listing, Multisim will see an 8 pin subcircuit, which just uses the 8-pin INAP defined below which in turn uses the other two op-amp subcircuits.
It looks like the 3rd.
So, here’s the trick in this case: This file has three. Either circuit should work. Using an Op-amp and Using a voltage divider.
how to import INA spice model into multisim – Page 2 – Discussion Forums – National Instruments
Hello all Mulstim users. Message 11 of I have also created another component, but not wroking also. I think the first circuit is ok.
Most Active Software Boards: The text file as provided isn’t really in the format that Multisim can work kna126 it properly. That looks like the only problem with the last circuit you posted. I tried your suggestions and it didn’t work. You don’t need the 10K resistor on the input, as the 1K’s will do the same function.