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Buf01900

Lyle Jones
Prodigy 20 points
Other Parts Discussed in Thread: BUF01900

I have Buf01900 http://www.ti.com/lit/ds/symlink/buf01900.pdf, that I have hooked up to DEO Nano with 3.3 VD with I2C.  Tested my I2C on board and off board.  Its just not ack its address or all clear.  Does someone have experience with working on the Buf01900?

  • 0
    TI__Expert 6930 points

    Hi Lyle,

    Thank you for your question regarding BUF01900...it sounds like you are experiencing communications problems?  Can you please provide an oscilloscope shot of the SCLK and SDA lines when you are having this issue?  Can you also provide a schematic?