• AD7623 reference buffer drive

    On the AD7623, how much current can the internal reference/buffer supply to an external circuit?  The data sheet has a schematic which indicates a 1 mA load on the 2.048 REF pin.  No spec was listed on the data sheet for the reference buffer current drive…

  • About RESET Timing of AD7623

    Hi all, 

    I have a question about the AD7628.

    In Figure 32. RESET Timing of DataSheet(Page 21),
    t38 and t39 are shown.


    But In TIMING SPECIFICATIONS of DataSheet(page 5),
    Both t38 and t39 parameters define only typical parameters.

    Is the MAX value defined…

  • Problem with Vref of AD7623

    Hi,

          We utilize the internal reference voltage when applying the AD7623. According the datasheet of AD7623, the internal reference voltage is 2.048V, which is produced by the 1.2 V voltage of REFBUFIN pin.


         However, during the test, we test the voltage…

  • RE: Is it a real breakthrough to remove the input voltage range limitation of IA

    Hi Jebas,

    PLease see attached list of the ADIs some of the latest differential ADCs with less tahn 2 LSB INL error. I have short listed this ADCs for DAQ systems application. I have included in the column on the file the throughput rate and full power…

  • 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…