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ADS1115: ADS1115

jayashree
Intellectual 680 points
Part Number: ADS1115
Other Parts Discussed in Thread: LSF0102

Hi Team,

I am using ADS1115IDGSR ADC in my design. I am attaching the layout file or board file of the ADS1115IDGSR IC.

Please go through it and let me know your feedbacks.

I am also using DAC in design which is using the same I2C line that ADC IC is using, I am attaching the DAC circuit also for reference.

With regards,

Jayashree.ADC and DAC circuit BF review.zip

  • 0
    TI__Guru* 93635 points

    Jayashree,


    I've looked through the schematic and I don't see any issues. I would note that I've already reviewed the section with the ADS1115. The sections with the LSF0102 and the MCP4725 also look correct, but I'm not an expert in either of those.

    I have a new work computer and I haven't downloaded the layout software yet. Can you put the layout into pdf plots for each metal layer (with the silk included for top and bottom)? It might speed things up to look at it that way.


    Joseph Wu

  • 0 in reply to Joseph Wu
    TI__Guru* 93635 points

    Jayashree,

    I had been waiting for you to send the layout, but I haven't heard from you in a long time. Did you need further review of this circuit. I did see much of this previously in your other thread.

    I'll close this thread for now. If you have further questions then post back and we can continue this later.

    Joseph Wu