• AD5392BSTZ-5 I2C problem

    I use I2C betweeb MCU and AD5392.

    I set AD0=1,AD1=1 in the circuit and send 10101110 from MCU , but AD5392 does NOT reply ACK

    Please refer to the attached screenshot.

    And I attach the power sequence timing diagram with DVDD,AVDD waveform.

    would you…

  • AD5392 external DAC using SPI with Renesas v850 controller intilization steps

    Hi,

    I am interfacing AD5392 external DAC using SPI with Renesas v850 controller ...

    When i tried to write input reg0=reg1=1 with test value= 0x3aa but we are not getting DAC(Channel 0) output voltage.  

    We ensured SPI 24bits with MSB first.

    Need help…

    • attachments.zip

  • What is the AD5391-3 Channel Output Voltage?

    I can't believe I have to ask this here, but I can't seem to make sense of the datasheet. 

    On page 8 in the spec table, it says 0/AVDD (which is what I want)

    On page 23 it says VOUT=(2)(VREF)(x2/2^n) which gives 2.5V at x2=4095 because VREF is…

  • TAGS LIST: Data Converters

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    AD5737
    AD5757
    AD5421
    AD421
    AD5758
    AD7569
    AD7669
    AD7868
    AD7869
    AD5593R
    AD5592R
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    AD7293
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