• RE: AD7934 Intermittent BUSY signal

    AD7934 specs says 1.5 MSPS It has 4 channels.

    So, is this speed 1.5MSPS per channel? or Combined 1.5MSPS for 4 channels together (i.e.0.375MSPS per channel)?

    PS: New here. Unable to ask seperate Qu. That's why commenting on this one of discussion regarding…

  • AD7934 IBIS model

    Can i get IBIS model for AD7934?

    To redesign a substrate, I'd like to simulate at the time of an art work design.

  • RE: AD7934 full-differential mode

    Thanx for reply,

    Following way I've connected AD8138 (ADC driver) to AD7934.

    pin-4(AD8138) connected to pin-25 (AD7934)

    pin-5(AD8138) connected to pin-26 (AD7934)

    When I checked signal between VIN0-VIN1 of AD7934 it is coming as expected diff…

  • AD7934芯片,4通道,1.5MSPS,12位并行

    尊敬的工程师:

             您好,最近在使用贵公司的AD7934芯片,4通道,1.5MSPS,12位并行的那种。以前用的是单端单通道1M的采样率,现在想用4通道轮询转换模式,想问您下,4通道同时都用的话每个通道的最高样率能达到多少?在datasheet上有没有具体的体现?

            祝好。。。

  • ADSP-214XX DMA通道设置

    ADSP-21479通过AMI口挂接AD7934-6AD采样芯片,设置采样率为100KHz,现在想通过DMA通道传输AD7934-6的数据到DSP。参考了相关的文档并没有发现DMA通道的触发信号,这时DMA需要怎样设置才能实现每0.01ms读取一个数据?

  • AD7934为什么不能启动转换通过仿真发现,CONVST置低后,AD7934并没有启动转换,使BUSY信号变为高电平。

    我采用STM32驱动AD7934芯片,一直不能读出AD值。

    时钟我采用的STM32内部输出输出,频率为8M。通过仿真发现,CONVST置低后,AD7934并没有启动转换,使BUSY信号变为高电平。

    驱动程序如下:请大神帮忙指点迷津!谢谢

    /****************************************************************************

    * 名    称:uint16_t Read_AD7934()

    * 功    能:读 AD7934          通道的A…

  • 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…