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MSP430FR5962: internal temp sensor clarification

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Part Number:MSP430FR5962

I have a question about the accuracy of the on-chip temperature sensor.  Reading about the T sensor from various documents, I’m a bit confused as to the accuracy specification.

 

I have implanted equation on section 1.14.3.3 of User Guide for the 2.0 V reference in my code.  By doing this can I say that the reading will be within +/- 3% within the range of 30 to 85C?  This is my assumption.

 

Am I correct about this?  Must I do further corrections to get this +/- 3% accuracy?

 

If you have any suggestions or application notes on getting better accuracy, please let me know.


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