• AD7895: Leakage current

    Please could you let me know the max and min values for leakage current through
    the Vin pin (Pin 2) of the AD7895AR-3 chip at 25degC when powered by +5V and
    0V.

     

    I'm afraid we do not have any specifications for max and min values for…
  • RE: AD7895 abnormal timing

    Hi yk,

    No worries about many questions.

    A BUSY HI indicates that the AD7895 is converting and goes LO when conversion is complete and this also indicate that the data is available on the output register. After the conversion, which is about 3.8us after…

  • AD转换后悬空值不为0,且不能读取0.5以下电压

    我用的是AD7895芯片,AD转换能够准确读取-10~0和0.7到10的电压值,但是在0~0.7之间没有任何输出,用万用表测量发现输入引脚Vin有0.6V左右的电压,这是什么情况?怎么解决?求大侠帮帮忙

  • AD7895 BUSY信号问题

    您好:目前在调试AD7895-10,发现BUSY信号在一上电就为高电平,并且不随启动转换信号变化,即一直为转换状态,请大侠指点。

  • RE: AD7895输入引脚电压不为0

    参照数据手册上的图2,修改下AD7895-10的驱动电路参数也许可以解决这个问题。

  • RE: ADI 12位的adc 和DAC转换  有没有?

    对于ADC 12bit 8pin脚的产品,您可以考虑AD7893、AD7895(但是这两款都是外部参考);AD7896是内部参考。

    对于DAC产品,您可以考虑:AD420;AD5320和DAC8512。

  • RE: 有关AD7895异常时序问题

    This question has been closed by the EZ team and is assumed answered.
  • AD7896: BUSY indicator staying High

    The BUSY indicator is staying High. What should I do?

     

    CORRECT POWER UP SEQUENCE:
    It is essential that all inputs to the AD7895 must remain below the VDD supply,
    otherwise internal esd diodes will switch on and unless the current is limited…
  • 资源转发---仪表放大器设计指南

    仪表放大器设计指南