• RE: Need information on AD976 Ain of >+/-10V

    Hi FMearaz579,

         Was this thread responded offline via ADI CIC? The part as indicated in the Abs Max rating can accept up to +/-25V. In terms of the ADC conversion process, it can process at an input range of +/-10V.

    Regards,

    Jonathan

  • AD976 采集问题

    AD976采集数据有波动,其硬件电路和AD976官方手册推荐电路相同。官方推荐电路:

    我自己设计的电路:

    信号是输入电流,IV转换,放大信号到AD976采样,采样数据有3mv波动。其测得数据(单位V):

    0.101733

    0.101123

    0.099902

    0.102039

    0.101733

    0.101123

    0.100818

    0.102954

    0.101428

    0.102954

    0.100207

    0.101733

    0.098681

    0.101428

    0.1…

  • AD976无输入时但是输出有1.8V的电压

    我使用的AD976的参考电路,使用的单路5V电源,在输入端悬空的情况下,

    输出有1.8V电压。很纳闷无输入的时候,输出不是应该为零吗?

  • RE: SiGe "BiCMOS" process devices

    Sure, I would like to know which of the following devices are SiGe based:

    • AD1674
    • AD2S80
    • AD676
    • AD7245
    • AD7712
    • AD7821
    • AD7847
    • AD7884
    • AD7893
    • AD7896
    • AD976
    • ADG526A
  • RE: AD977A Maximum reading voltage

    Hi, 

    You can’t find it as the AD976A is not as flexible as AD977A. For the AD976 the analog input range is
    nominally a bipolar –10 V to +10 V. or the full-scale analog input range can be best represented as ± 4 VREF. 

    Thanks, 

    Jellenie

  • RE: AD976A Input Voltage

    Hi,

        The AD976 can accept voltage above 10V up to 25V. The conversion voltage range is at +/-10V. There is a protection diode right near the pads before the internal resistor.

    Regards,

    Jonathan

  • AD976A's Transfer function

    I am unsure about the transfer characteristic of the AD976/AD976A shown in page
    10 of the datasheet.
    The analog input range is -10V-10V and reference voltage is 2.5V, the transfer
    function should be that shown (table 1 in attachment).

     

    The full…

  • RE: I-V电流转电压的问题?

    暂时没有示例代码可以参考,

    AD976的时序较为简单,参考一下 图2的时序

  • Where can i find IBIS model for AD976BR

    Hi dudes,

    Where i can find ibis model for AD976? I am trying from three days onwards. Can any one help me?

    Thanks in Advance,

    -C.A.Reddy.

  • Precision ADC Convertors

    I noticed when using the quick search list for Precision ADC's not all parts seem to show up.

    Some devices like the AD977 and AD976 which are clearly precison are not listed. Is this a mistake

    or are they being obsoleted.