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Resolver to Digital Converter

Athuljith R
Intellectual 601 points

I am looking for a Digital to Resolver/ Digital to Synchro converter, Can you please suggest me a partnumber

Regards

Athuljith R

  • 0
    TI__Expert 6615 points

    Hi Athuljith,

    I see you mention resolver to digital in title and digital to resolver in the question text. Can you please share some background on what kind of application you are building? We do have software based solution for resolver to digital conversion for industrial drive or traction inverter. What other requirement do you have on the MCU for this suggestion? Thanks.

    Han

  • 0 in reply to Han Zhang6
    Intellectual 601 points

    Sorry, I am looking for Digital to Resolver converter, in the title I was not able find any DRC so I had to select RDC, My reference will be from an DAC and the output should be Sine and Cosine with 6V, 400Hz. So could you please suggest me the appropriate partnumbers?

  • 0 in reply to Athuljith R
    TI__Expert 6615 points

    Hi Athuljith,

    Thanks for the clarification. So you are trying to simulate the operation of a resolver. If you do not need to change the phase lag between excitation signal and sin/cos feedback, you may use multiplying DAC for the modulation, and send the sin/cos signal via C2000 MCU SPI interface to the DAC. This way you avoid dealing with the high frequency carrier signal. Thanks.

    Han