• RE: Analog Input of AD7940.

    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: Question about AD7680 and AD7940 Power Dissipation

    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: 数据采集卡设计

        本方案选用ADIDAC芯片AD7940AD7940 是一款14位、快速、低功耗、逐次逼近型ADC,采用2.50 V5.5 V 单电源供电,最高吞吐速率可达100 KSPS。该器件内置一个低噪声、宽带宽采样保持放大器,可处理7 MHz以上的输入频率。

        通过将波形的数据存储于FPGA内部ROM中,然后调用ROM中的数据,输出需要的波形。AD7940后面采用继电器和运放电路,产生电压、电流可变换输出。

        数字量信号输入首先经过光耦隔离后,经过比较器后输入至FPGA直接采集。

        光耦需选择高速…

  • RE: Measurement of pulse amplitude - suggestion for ADC

    Hi Henning,

         We have some I2C ADC interface that may fit your application, you may check the AD799x. Just like to ask on when are going to use the trigger feature, is it when the pulse amplitude hit some kind of limit or outside the range? I am also…

  • 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…
  • AD9208 on ZCU102, linux problems

    Hi there,

    We are trying to get linux up running on zcu102 rev1.1 with an AD9208-3000 evaluation board, however the ad9208 is not recognized on linux with the iio_info command and we get some errors at boot.

    Just to be sure that we did everything correctly…

  • ADI芯片辨识、型号查找

    看看截图: