• ADAS3023

    This is my schematic, the chip is soldered by hand, and then burned when the chip is powered. At first the DVDD was connected to the analog power supply and was not powered in the specified order. The next time I changed these problems, but when I supply…

  • RE: How to use 2 ADAS3023 for 8 channel differential simultaneous input?

    Dear Karen:

                        As I know ADAS3023 is pseudo differential ADC then how to connection true differential into ADAS3023? How to get data of true differential signal ? May I connection true differential signal into ADAS3023 as attached picture?

    Best Regar…

  • IBIS model available for the ADAS3023

    Is there an IBIS model available for the ADAS3023

     

    Yes, please follow the link below:
    http://www.analog.com/en/analog-to-digital-converters/ad-converters/adas3023/pro
    ducts/product.html#product-designtools
  • ADAS3023 - power supply sequencing

    Q: What is the correct power supply sequence for the ADAS3023 to operate properly?

     

    A: The ADAS3023 requires these five supplies: AVDD = +5V, DVDD = + 5V, VDDH = + 15V, VSSH = - 15V, and VIO = 1.8V to 5V. The user must bring up the ADAS3023 power…

  • Power Supplies

    What power supplies does the ADAS3023 require?

     

    The ADAS3023 requires these five supplies: AVDD = +5V, DVDD = + 5V, VDDH = +
    15V,
    VSSH = - 15V, and VIO = 1.8V to 5V. The user must bring up the ADAS3023 power
    supplies in the following…
  • RE: ADAS3023: How to release a latch after power up?

    Hi Martin,

         The ADAS3023 and ADAS3022 shared same schematic for the evaluation board, this is why pins 5 and pins 40 are labeled as Aux+ and Aux- but these are AGND for ADAS3023.

         It is encourage to use RESET pulse to initialize the ADAS3023 after power…

  • problem in adas3023 digital data

    Hi,

    I am working with the adas3023 converter, I have separated the power supplies and I follow the boot sequence that appears in other post, with a power supply of + -15V and 5V using the ADP1613.

    My intention is to read an alternating signal of + -…

  • ADAS3023 device latched

    Hello,

    in the enginieer zone there is the following ADAS3023 discussion:

    ADAS3023: How to release a latch after power up?

    Unfortunately it ends with "I have sent a private message to you."

    We are planning to use ADAS3023 and ADAS3022 in…

  • RE: Can I use DC to input ADAS3023 for test?

    Dear Karen:

                        Thanks for your suggest. Then I used external +(-)15V for EVAL-ADAS3023 and used 3.3V for VIO and 5V for AVDD/DVDD from  CED1Z EVB. But this power sequence seem not correct. So how to setting ADAS3023 +CED1Z for correct power sequence? BTW…

  • Reference Options

    What are the reference options available for the ADAS3023?

     

    The ADAS3023 allows using one of the three types of references as shown below.
    • Internal, precision, low-drift 4.096V reference
    • External 2.5V reference using the on-chip buffer…