• AD8321: supply voltage

    We have an +5V/-5V symmetrical supply available. It is therefore possible to
    derive +4V from the +5V line. Since the AD8321 requires 9V the following
    question arises: Is it possible to connect pins 4,11,12,13,15,16 to -5V and
    pins 7,8,9…
  • AD8321

    关于AD8231芯片的引脚接法,我把片选增益A0,A1,A2都置为高电平,也就是128倍,可是输出却只有2倍,不知道是什么原因,我使用2,3引脚作为输入信号-INA,+INA,vs单供电电源5V,GND接地,10脚OUTA作为输出在示波器显示波形,我在想会不会是别的引脚没有连接导致结果不对呢?6,7,8,9引脚要怎么连接呢?我没有连他们,不知道是不是这个问题。希望得到您的解答,谢谢!

  • RE: About AD8321

    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,
  • 请问AD8321的增益带宽积是多少,以及怎么在多片AD8321级联使用时做到阻抗匹配?

    最近在做宽带放大器,但放大倍数达不到要求,并且带内波动有点大,以三片级联为例,若信号频率范围为1-100M(信号幅度<=2mV),其最大放大倍数是多少呢?

  • AD8321单端输入问题

    想用AD8321但是我的信号是单端的,不知道把8321一端接地,影响怎样,或者有没有比较好的建议,谢谢。

  • 论坛工程师原创——2021年论坛热门技术帖(上)!

    转眼间2021年也接近尾声,咱们论坛也积累了不少干货问答~

    今天,斑竹就汇总下一年内讨论次数比较多的帖子,为大家找同类问题解答时提供一个更为简便的路径。

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    ADXL345读数经常出0

    https://ez.analog.com/cn/mems/f/q-a/549691/adxl345-0

    在AD5413  Input寄存器数据输入中,最低两位该如何处理?

    https://ez.analog…

  • RE: ADC and VGA recommendations for impedance Analyzer

    Hi Nitin,

    Can you tell me what range of signal amplitudes that the VGA input will see? What do you need for dynamic range. Do you need more than one channel? If your bandwidth is limited to 20MHz, I don't think you need an RF VGA like 5330 or IF VGA…