• RE: AD5781 Vout update after RESET

    Hi Mark

    Thank you for your support!

    AD5762R has precision reference inside.

    so it needs a time for stabilizing , I think.

    You said RESET signal relate for power-on-time of device.

    so AD5762R needs to wait for 80mSec or more after RESET changing.

  • AD5762R does not output full +/-10V range

    I am using the AD5762R in a design and have them populated on 4 boards.  The output range should be +/-10V, but on 3 of these I get a limited range of -10V to ~+7.5V on both A&B channels.  The DAC on the 4th board works properly.  These were all bought…

  • AD5762R寄存器配置?

    请教AD5762R的寄存器如何配置?根据手册上时序配置好后,输出没有信号?请问如何解决?

  • 请教AD5762R输入时序从示波器上看是正确的,但回读时数据不正确,DAC无输出,是哪里有问题?

    是自己搭的测试电路,SPI速率1MHz,开始以为芯片坏了,换了一块芯片,还是出现这个问题,请问怎么解决?

  • RE: How about the crosstalk between Channels in AD5672

    Hi,

    Crosstalk on the AD5762R is very small compared to your measurements. AC crosstalk is -2nV-sec DAC-to-DAC, meanwhile DC crosstalk is +/-2uV. Do the crosstalk on Channel 1 disappear after some time and settle to zero volts or does it stay to the values…

  • RE: DAC5762R - AVss

    Hi MASK-J,

    Are you referring to the AD5762R? If so, ADI cannot guarantee that the part will be functional if the AVSS supply requirement is not met. If you wish to work with a DAC that have a single supply operation, you may want to take a look at this…

  • AD5762R reference range vs. analog power supply range

    Dear Colleagues,

    Is the external reference voltage applied to REFA and REFB pins of AD5762R DAC amplified x2 inside the chip before applying to the internal R-2R DACs?

    To make it more clear: let's assume that AD5762 has +-15V analog power supply and…

  • /RSTIN Tied to /RSTOUT on AD5764R

    Can you confirm what happens if /RSTIN and /RSTOUT are connected together. They are shorted together, but what happens G1, G2 and Vout?

    Also, what voltage can /RSTOUT vary from and do you have any graph to show this in relation to /RSTIN for example…

  • 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…