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AD5141 - Reading RDAC register via I2C.

Category: Hardware
Product Number: AD5141

Hi, can anyone let me know the correct sequence for reading the rdac register via I2C?

I have it working on SPI by following instructions here...    RE: How to read back the contents of the RDAC registers of ADI5121/5141 by SPI bus ? 

But I am not sure how this translates to I2C, where we have to deal with stops and starts and addresses.

Thanks - John

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  • Hi  ,

    You can refer to page 23 (with figure 44) in the datasheet of AD5141. This section explains how readback works for I2C communication. Let me know your specific confusion after so I can help…