• RE: AD5570 glitch issue

    Hi Nikolai,

    The glitch is due to the internal switches of the DAC.

    When switches are connected/disconnected, there are internal propagation delays, which means that not all the switches commute at the same time and consequently you are getting this…

  • AD5570噪声分析

    AD5570噪声应该包含1/f噪声与宽带噪声,但是AD5570数据表中只描述了一个噪声数据,请问此噪声是宽带噪声还是1/f噪声,为什么只提供一个噪声?谢谢!!!

  • AD5660: Can multiple AD5660 devices be updated simultaneously?

    Can multiple AD5660 devices be updated simultaneously?

     

    No, this is not possible with AD5660, You should use AD5542 or AD5570 as these
    devices have /LDAC pin to achieve this.

  • RE: Please help check on 0.1mV DAC design

    Hi Richie,

    So your requirement is a single channel bi-polar with +/-10V span and an LSB of 0.1mV. 

    20V / 0.1mV = 20k codes at a min.  64k codes is a 16 bit DAC. 

    The AD5570 will meet your needs.  The newer AD5760 will also meet your requirements. 

  • 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…
  • how to interface AD5542A dac ic with FPGA memory to provide input data to Din pin of AD5542A?

    Around 256K data is stored as a bunch in memory and we need to convert this digital data to analog at once by applying it to AD5542A dac ic. As chip select need to go low to high after each 16 bit data to latch it to dac. 

  • Reference of AD5542A in bipolar mode

    Dear AD engineers,

    Could I ask if +5V/-5V is supported for AD5542A in bipolar mode? It is specified in datasheet everywhere that a 2.5V reference should be used, such as in page 8: Pin REF Connect this pin to an external 2.5 V reference.

    Thanks a lot…