• AD7765 EVB 64bit DLL

    hi ,

    Recently our company bought a AD7765 EVB board with FPGA interface board(EVAL CED1Z).  When I try to call the AD7765 DLL (ADI_CED1a.dll) using LabVIEW 64bit, I got an issue saying that AD7765 DLL was 32bit.  As all my software environment is 64bit…

  • Question about the AD7765 datasheet

    Hi ,

       Sorry bother you guys again, I have some questions about the AD7765 datasheet . 

    1. On AD7765 datasheet Page 13,  Figure 18,  the "Normal Power Mode INL" picture, it use the percentage "%"  as the unit for the INL, normally we will…
  • AD7765 Count to voltage Conversion ?

    Hi !

    I am using AD7765 EVAL Board with Artix-7 FPGA board. 

    MCLK - 40MHz on board crystal available on EVAL AD7765 Board.

    DEC Rate - 128x with ODR = 156.2kHz.

    I am giving 1VDC input from voltage source to Pin 2 (+ve) and Pin 3 (-ve) of J1 Connector on…

  • AD7765同步问题

    大家好,我最近在使用AD7765芯片。根据电路笔记中的电路描述,我对四片AD7765进行同步,不知道为什么总是同步不上,希望各位达人,大牛提供帮忙,感激不尽!

  • AD7765 SPI Compatible?

    Hey All!

    We have an AD7765EDZ board which we want to connect to our FPGA. We want to use the SPI instead of SPORT, is that possible? To work without EVAL-CED1Z we changed the 0 Ohm resistor from R11 to R29 position. Can you suggest us some connection…

  • AD7765 DiffAmp max input signal

    I am about to use AD7765 and i am confused with max input signal level for differential amp.

    The datasheet on page 18 says :

    The common-mode input at each of the differential amplifier inputs (Pin VINA+ and Pin VINA−) can range from−0.5 V dc to

    2.2…

  • 求AD7765示例代码

    急求AD7765示例代码!!!

  • AD7765 128x Decimation Not Working

    I have a board that is daisy chaining 4x AD7765's and have it happily working in DEC_RATE = 0 (256x), BUT I cannot get 128x to work correctly.

    Q1: What level do I set DEC_RATE to 128x? Do I drive it high or set it floating?

    Here is a trace of it…

  • AD7765 64位的驱动DLL

    你好, 

        我在用你们的AD7765的EVB LabVIEW范例中,发现LabVIEW无法调用你们的驱动,最终发现原因是我的LabVIEW是64位的,但是你们EVB的驱动是32位的,我们的软件环境都是64bit, 所以可否帮忙重新编译一个64bit的驱动DLL(ADI_CED1a.dll), 或者提供一下ADI_CED1a.dll的源代码,我自己重新编译一下也行,万分感谢。

  • AD7765数据输出问题

    不知为啥SDO口数据一直不正常,是不是我程序写的有问题,请帮看一下,我用的Keil4编程软件,控制器是stm32单片机。

    端口定义:

    #define SCO PBin(4)   //在单片机看来是输入,AD是输出

    #define SDI PCout(12) //在单片机看来是输出,AD是输入

    #define FSI PCout(11)

    #define FSO PBin(3)

    #define RSET PCout(10)

    #define PA0 PAout(0)

    #define SYNC…