MCT8316A: Relationship between DAC Output and DACOUT Variables of MCT8316A

Jason Xu

Part Number: MCT8316A

Hi, there! I would like to ask about the relationship between DAC output and DACOUT variables.

Are there equations or formulas for users to calculate the actual value of DACOUT variables from the DAC output voltage or current?

For instance, I would like to calculate "Speed Out", which is one of the DACOUT variables from MCT8316A.

Thank you in advanced and I'm looking forward to your response.

Sincerely,

over 2 years ago

0 Jason Xu over 2 years ago

Prodigy 20 points

In addition, I'm using MCT8316AEVM Evaluation Module.

Thank you,

+1 Vishnu Balaraj over 2 years ago in reply to Jason Xu

TI__Mastermind 24405 points

Hi Jason,

Maximum output voltage on DACOUT is 3V. For example, if the maximum speed at 100% duty is 5000 rpm, and if the DAC output is 1.5V, speedout will be 2500 rpm.

Regards,

Vishnu.

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MCT8316A: Relationship between DAC Output and DACOUT Variables of MCT8316A