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MSPM0G3507: Does ADC Burnout current source EN/DIS effect ADC memory?

Ryan KIM
Prodigy 500 points

Part Number: MSPM0G3507

Tool/software:

Hello guru,

I saw 'opa_burnout_current_source_to_adc' example.

This example utilize burnout option. But I can't understand what is different between enable/disable this option.

Everything looks similar, except the setting...

  • +1
    TI__Genius 12315 points

    Hi Ryan,

    Please check the Burnout Current Source chapter in TRM. This burn out current source is the function provided from ADC to OPA, when OPA is work as ADC input. When it enabled, the OPA IN+ will have a current source, and when sensor is open circuit, ADC will get a full range sampling result, to check whether the sensor is open or work normally.