INA126 DATASHEET PDF

INA126 DATASHEET PDF

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 .

Author: Akinokus Zuluzilkree
Country: Italy
Language: English (Spanish)
Genre: Personal Growth
Published (Last): 10 April 2011
Pages: 484
PDF File Size: 16.3 Mb
ePub File Size: 7.56 Mb
ISBN: 888-5-57503-720-8
Downloads: 24138
Price: Free* [*Free Regsitration Required]
Uploader: Dajas

HTTP This page has been moved

It might be a little difficult to see them but you should be able to see them. I believe it has better offset specs, which is the most important spec in a thermocouple amplifier.

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 datasheeet the other two op-amp subcircuits. But in its datasheet it says the input common mode voltage is 1. By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand datashet Terms of Service.

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. 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.

I’ve done that in two ways: Regards and thanks in adavnce. And the 1K’s could daatasheet be 10K, if you want to save some current. Once again thank you. May I know if my circuits are correct? But, is the second one correct? I’m trying to interface a thermocouple to a microcontroller.

  DIE FABELHAFTE WELT DER AMELIE KLAVIERNOTEN KOSTENLOS PDF

I tried making all possible connections between pins 1, 8 and 5 and that still didn’t dafasheet.

INA126 Datasheet

As the thermocouple produces a very low voltage, I use an INAP instrumentation amplifier to amplify the voltage. Hello all Mulstim users. Could you give me some help tryng to Make this model work? Most Active Software Boards: I would perhaps use both in conjunction with one another.

how to import INA spice model into multisim – Page 2 – Discussion Forums – National Instruments

If this question can be reworded to fit the rules in the help centerplease edit the question. Beware that the output voltage will not go rail to rail also. 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. Message 17 of You need to either adjust the three subcircuits so that the correct one comes first and preferably nest the other two inside it – that will be important if you want to use more than one of the component in a circuitor just wrap all three.

Then you’ll be able to wire it up exactly as you expect to be able to, and the behaviour should be what you expect. Message 11 of Basically do the same thing you did when creating the component the first time, but just with a different starting symbol, and of course using the fixed up model that you have. But the errors from the two op-amps and the associated resistors will be random, and will not be cancelled.

  CALCULO VECTORIAL MARSDEN TROMBA 5 EDICION PDF

If I change R35, I do see a little bit of a change, but not a lot. Message 20 of That looks like the only problem with the last circuit you posted. The main point is to have the subcircuit that you want the component to use directly as the top.

So the first circuit is more accurate. I have used the AD chip successfully in the past with good results.

I’ve done that in two ways:. I’m also sending my file so you can also have a look.

I tried your datasheey but I’m still getting the same problem: Using the file that you just attached, the wiring looks okay, the pins all look correct. I think I’m going to ask the IT support here at my university to reinstall the software.

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. This will make the first subcircuit in the text a subcircuit named INAP, ending with the adtasheet. If you show the datasheeg names on the schematic in the Display tab of the component properties you’ll be able to see the differences.

Previous post: