• AD5760

    我们课题组选用贵公司 的AD5760的 评估板EVAL-SDP-CB1Z,在连线中,J3IOVCC按原理图和VCC接电源(3.3v),实际中是我们测试IOVCC和地连接的,不知道对不对,以前也在技术论坛里面发表说是不是印丝层标记错了,与原理图不符合。另外评估板的J1VCC3.3也不用外接电源都可以正常工作,求指导

  • RE: Controlling EVAL-AD5760 board using a linux PC

    Lars-

      Thanks for the quick reply!  Just to clarify; when you say the EVAL-AD5760 is not compatible with libiio, do you mean the combination of the EVAL-AD5760 and EVAL-SDP-CB1Z boards (just clarifying because the EVAL-AD5760 doesn't have a USB port)…

  • RE: AD5760 Supply Range

    Thanks again!

    Is there perhaps a DAC that is more suitable for use in a 0-25V system than the AD5760? Ideally the INL+DNL (the system will be calibrated for offset + gain errors) will be less than ± 2.6 LSBs @ 16 bits. If not, I'll likely just end up…

  • RE: Fast Settling 16-Bit DACs

    Hi DanTech,

    The AD5543 requires an op amp on the output for the I-to-V conversion, the voltage-switching mode is not an option here.

    Might be interesting to consider the AD5760, 16-bit ultra stable voltage output DAC. If settling time is key in your…

  • about serial interface of AD5760

    Hello,

    I have a question about serial interface of AD5760.

    http://www.analog.com/en/digital-to-analog-converters/da-converters/ad5760/products/product.html

    Pls refer to the Figure2.

    The datasheet describes,P.21
    " If more than 24 falling SCLK edges…

  • RE: An issue about AD5760

    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

    Thank you,
  • RE: AD5760 Glitch Impulse

    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

    Thank you,
  • RE: AD5760 Setup Issue

    Hi rrosario,

    Thanks for your help! We connected a GPIO pin to the LDAC pin and changed LK7 like you suggested (along with changing the update method from the code we posted to account for this), and it works fine now.

    Best regards,

    Nirmal

  • RE: Questions on SPI of AD5760

    Hi Estibaliz

    Thanks for your help!!

    Problem solved.

    The timing diagram is correct. When I was trying to test the maximum and minimum value of DAC, I just used 0xffff and 0x0000 and expecting them to have minimum and maximum values.

    However 2's complement…

  • AD5760评估板

    2015年7月买了一个AD5760评估板和和SDP-B 控制扳,结果发现按照评估板的资料有几个疑惑
      
    AD5760的评估板EVAL-SDP-CB1Z,在连线中,J3的IOVCC按原理图和VCC接电源(3.3v),实际中是我们测试IOVCC和地连接的,已经反映了好长时间,都未曾解决,希望能重视,耽误我们项目进展,只有在9月25日技术论坛让我们咨询产品线工程师,这么明显的错误怎么让客户去使用贵公司芯片

    另外我们自己设计的硬件电路DAC,也在调试中,希望贵公司能尽快回复,