Preliminary schematic with AD7291 implementation.  May i know the ALERT pin (pin 12): Is the pin an open drain output? As i saw from the datasheet it stated as digital output pin? Please advises.

    Thank you so much.

  • what is the function of AD7291 & M24C01 on AD-FMCOMM-S4 evaluation board for AD9364,


    In the schematic of AD-FMCOMM-S4 evaluation board for AD9364, there are two component AD7291 (a temperature sensor) & M24C01(EPROM) on the board.

    What is the role/functionality of AD7291 & M24C01 on the card? Why are they need of these component…

  • RE: EVAL-ADRV9009 Overheating

    I measured the voltages and temperatures via IIO Oscilloscope. Here is the output.

    ad7291:temp0 = 50.50 °C
    ad7291:voltage0 = 1.677246 Volts
    ad7291:voltage1 = 1.286011 Volts
    ad7291:voltage2 = 0.901489 Volts
    ad7291:voltage3 = 1.665649 Volts

  • RE: AD5697R I2C Bus issues

    Hi Rrosario,

    An i2c bus has one AD5697r and three AD7291s,
    when the host reads the AD7291 in sequence,

    the output of the AD7291 is
    0x00, 0x1c, 0x10, 0x1c, 0x21, 0x1c, 0x31, 0x18, 0x41, 0x0e, 0x51, 0x1e, 0x61, 0x00, 0x71, 0x00

    the data of the AD7291…

  • RE: Write I2C from TES Ironpython

    TES GUI supports zynq zc706. Which transreceiver product are you using?

    This forum is not for AD7291 and neither TES GUI will for AD7291. Please post in respective forum.

  • RE: Run mmap function unsuccessfully when plug in adrv9009 on ZCU102?

    Sorry,my negligence. I use the same .hdf file in both cases.

    On the other hand,I find that the problem is jesd-related drivers.My operation is ——

    disable the jesd204b tx/rx driver when I run the "petalinux-config -c kernel",as below shown:…

  • RE: How to diagnose a non-responsive AD-FMDADC2 board connected to a Zynq706?

    To Lar's point, the AD7291 on the DAQ2 board should be monitoring most of the voltages on the board.

    running 'osc' and going to the "DMM" tab, and reading all the voltages - might tell us what is going on.


    Sorry -- wrong…

  • ADRV9364-Z7020 flashing power sequencer

    We've designed and manufactured our own custom power-only (5V only) carrier for the ADRV9364-Z7020. However, we haven't been able to successfully flash the power sequencer as per the instructions here: PicoZed Power and Sequencing [Analog Devices…

  • RE: JESD204B (AD9680) on Artix?

    What does the AD7291 do?