• ad8304

    您好，我最近买了AD8304的评估板，发现无论怎么调节输入光强，输出电压恒定为1.6V。请问这是什么原因？

  • AD8304: FAQ

    FAQ

  • AD8304's PSRR

    Q 

    I wanted to know the PSRR of AD8304, but I cannot find it from the datasheet. I
    can find this parameter from the differential amplifiers or instrumentation
    amplifiers. Why Log detector does not have this parameter? Is it because the
    …

  • AD8304: RFI issue

    Q 

    When I am using the phone just beside the AD8304, it will work abnormally. I
    added shield for AD8304 and re-measure but the problem still exist. Would you
    kindly give some professional suggestions on this issue?

     

    A 

    This problem could be…

  • AD8304: online tool intercept current.

    Q 

    The customer who is using AD8304 and the online tool to test their circuits. I
    would like to confirm with you that if the Intercept value mentioned in the
    online tool should be fixed to 1e-10A, that is 100pA. And if the Iz mentioned
    …

  • AD8304: Measuring the resistance of textiles

    Q 

    In case of electrostatic loadings, we need a negative Power supply of about
    400V to drive the current through the resistor (textile), so that we have a
    negative input current. Is it possible to use the AD8304 with negative current?

     

    A 

    …

  • AD8304: and its online tool use

    Q 

    I am using AD8304 and the online tool to test our circuits. I would like to
    confirm with you that if the Intercept value mentioned in the online tool
    should be fixed to 1e-10A, which is 100pA. And if the Iz mentioned in the
    datasheet is different…

  • Ask questions about AD8304 and ADL5303

    Hi,

    AD8304 and ADL5303 are Logarithmic Converters. Based from the datasheet, most of the features are the same. So I want to know in which condition we should use the AD8304, and in what condition we should use the ADL5303. What’s the main difference…

  • Ask questions about AD8304 and ADL5303

    Hi,

    AD8304 and ADL5303 are Logarithmic Converters. Based from the datasheet, most of the features are the same. So I want to know in which condition we should use the AD8304, and in what condition we should use the ADL5303. What’s the main difference…

  • AD8304 Using translinear amplifier for low voltage current sensing (100nA 10mA)

    Hello,

    I am trying to improve my current sensing (high side) autoranging circuit, The accuracy does not have to be great at all ranges, it is just an instrumentation board with it own MCU to evaluate an ultra low power design in the field. 

    The DUT current…