• AD1871 clock spec

    I am trying to use an AD1871 at 48 kHZ in external control mode using I2S but am having trouble getting it to output any data.  I think it may be due to the clock signal that is being supplied to the board.  Is there any data available on what the rise…

  • AD1871 single ended input range

    On AD1871 Datasheet page 3, the Differential Input Range (± Full Scale) is
    specified -/+ 2,828V but what is the Single Ended Input Range?

     

    The differential input range is +/-2.828V pk-pk (5.656V span across the
    differential inputs)…
  • AD1871 CASC pin

    Hello.

    Not use Cascade Mode.

    Can I open CASC pin ?


    Thanks 

  • Need power up sequence diagram for AD1871

    Please provide the power up sequence or pin configuration sequence?

    Thank you

    Fausto Bartra

  • Schematic and BOM list of AD1871 evaluation board

    Hello,

    Could I have the Schematic and the BOM list of AD1871 evaluation board?

    I'd like to know the Capacitor model number connected to VINLP/N for AC coupling.

  • Need Schematics for the AD1871 ADC EVAL board

    Please email me the schematics for this evalboard

    Thank you

    Fausto Bartra

  • Converting Analog Signal to Digital using AD1871 with ADSP-BF537

    Hello guys,

         I have a device that has an output of Analog signal and i need it to be converted into Digital using AD1871 in my BF537. How can I see the output the converted signal??? Are there any sample programs or codes for this process or similar…

  • 有关AD1871的评估板EVAL-AD1871EBZ的问题

    新手求助:最近在做一个有关先天性心脏病心音采集的课题,因为需要用到低频部分的信号,所以需要用到AD1871。目前模拟的音频传感器是一般的电脑mic接口,想直接一点使用官方的EVAL-AD1871EBZ这个评估板,所以在这之前想评估一下这个板子是否可以使用,但是ADI网站上没有这个评估板的具体技术文档,只有AD1871的。各位大大或者官方的工程师能给我提供一下这个技术文档或者给解答一下接口方面的问题,是否有mic接口,是否存在单mic接口转双声道输入的问题,是否可以用STM32或者PC的USB端进行配置或者驱动…

  • maximum voltage input for the AD1871 96 kHz analog-to-digital codec (ADC) in ADSP-BF537 EZ-KIT Lite

    Good day all!

    i just wanted to know how much is the maximum voltage input for the ad187.

    I've heard from my instructor that it's input should not

    go beyond 1volt otherwise it will damage the bf537 board

    but our concern is that this maximum…

  • RE: ADMP441, SSM2529 Speech transmission

    Nordic Semi told me this might prove difficult, as the nRF2460 operates at 256xFs.

    We're rethinking our whole design because of soldering problems with very small components.

    We're thinking about the AD1934 as DAC and AD1871 as ADC. It would seem…