• AD7872: Grounding

    1.Our printed circuit board is a multi layer card . It has one layer of an
    uninterrupted low impedance ground plane, so that the voltage difference 
    between different ground points are small.  Would it be possible to connect the
    analog…
  • INL specification AD7872

    Hello,

    At the moment I am looking at the spec's of the AD7872 ADC.

    I need to verify and measure some spec for our customer.

    One of those spec is the INL.

    Can you tell me how it is measured.

    - Is the reference line between the endpoints( code…

  • Maximum Rating Question for the AD7872

    Hi,

    This question is unrelated to my last post on the AD7872.  We are receiving a power supply from a different engineering group.  We are powering the AD7872 device from a +6.5V rail, the engineering building the power supply unit informed us that during…

  • AD7872 Impedance Looking into SDATA Output

    Hi,

    I am supporting the XRISM Mission at NASA Goddard and we noticed a peculiar behavior while testing our boards in the lab.  We have a weak pull-up resistor on the SDATA output of the ADC that brings it up to 3.3V. 

    During our power-up sequence, we noted…

  • TAGS LIST: Data Converters

    AD693
    AD5410
    AD5412
    AD5420
    AD5422
    AD5735
    AD5755
    AD5755-1
    AD5737
    AD5757
    AD5421
    AD421
    AD5758
    AD7569
    AD7669
    AD7868
    AD7869
    AD5593R
    AD5592R
    AD5940
    AD5941
    AD7293
    AD7294-2
    AD7292
    AD5590
    AD7294
    L…