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DRV7308: (Urgent) Temp sensor in DRV7308

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Part Number: DRV7308

Tool/software:

Hello team,

 Currently, one of my customers is reviewing our DRV7308 at a very fast pace. Right now, they are designing circuit and plans to build PBA for testing soon.

I had a few questions from customer regarding temp sensor, could you please share your feedback on below?

 

  1. Customer is currently doing circuit design for DRV7308, and they were not quite sure what RT & CT meant, regarding the integrated temp sensor. (please find the first image below)
    1. There were not a lot of explanation on what RT & CT is on DRV7308 datasheet, could you please share a brief explanation on what these values are and what they mean?
    2. Is customer supposed to add RT or CT in their circuit? I didnt think so, as I couldnt find it on EVM circuit..
  2. For Figure 11-1 of datasheet, customers feedback was that the exact voltage & temp values are not clear. Could you please share the test result data (ex. Numbers in table form)?

 

Thank you in advance for your help and support.



 

 


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