What is Temperature Error Factor and Pressure Error and How it is used in MPX5010?

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What is Temperature Error Factor and Pressure Error and How it is used in MPX5010?

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dharmendranaths
Contributor I

What is  Temperature Error band  and Pressure error band for MPX5010? 

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david_diaz
NXP Employee
NXP Employee

Hello Nath,

Thank you very much for writing.

As you may know, the MPX5010 output has a maximum error of 5.0% due to the temperature. In other words, the temperature might cause variations at the output.

In this case, the Temperature Error Band and the Pressure Error Band parameters help us to estimate the output (Vout) using the Transfer function as the figure below.

TRANSFER FUNCTION.jpg

Please find more information at the graphs from the datasheet page 6.

 

So, you can estimate the MAX and MIN output based on the temperature conditions of your device, all you have to do is to apply the Transfer Function.

 

Please let me know if this information helps.

Regards,

David

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