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MSP430F6xx 10 bit ADC resolution

Rajesh Kaliyaperumal
Intellectual 930 points

Hello All,

Can anyone say the worst case (exact) resolution of the 10 bit ADC in MCU?

Also can anyone explain the below table?

Regards,

Rajesh.

  • 0
    Guru 316440 points

    The resolution of a 10-bit ADC is 10 bits. You are probably concerned about the precision or accuracy instead.

    The ADC outputs values in the range 0…1023. The LSB is the least-significant bit, i.e., the bit with the value 1.

    An error of ±2 LSB corresponds to 2/1024th of the full range (i.e., an error of 1/512th of the voltage between VREF+ and VREF−).

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