• AD5933

    Dear all,

       Could you please discuss why the AD5933 has been provided with the impedance measurement method it holds. There must be some advantages refereeing to it, only that I don't really figure them out. I'm interested in finding out the theory behind…

  • AD5933

    Dear Sirs,

    Recently, I bought EVAL AD5933EBZ board. 

    What is the difference between the EVAL AD5933EBZ and EVAL AD 5933/34 EBZ?

    AD5933 has 4 output voltage range.  How can I select one of them?

    The results obtained are the following:



  • 用AD5933参考CN0349的方案做水质电导率测试,AD5933输出频率设置多少合适?


  • AD5933 DC Bias

    I want to get the DC bias value reading for a specific configuration with AD5933 impedance analyzer. That is, I want to read DC impedance value in addition to Re and Im data. Is it possible to get it?

    Adnan Kurt

  • AD5933 bioimpedance analyzer

    Good morning,

    I'm Attilio. I'm building an bioimpedance analyzer to monitor the impact of oedema on recovery  after major abdominal surgery.

    I bought AD5933 eval board but I need also of a analog front end board to connect the AD5933 at the skin…

  • AD5933 IIO instantiation


    I am trying to use AD5933 as a Linux IIO device, following the instructions on AD5933 IIO Impedance Converter and Network Analyzer Linux Driver
    Based on How to instantiate I2C devices I successfully instantiate AD5933 using command:

    echo ad5933 0x0d…

  • AD5933 measurement question


    I have a question about AD5933 using a current source.

    I am referring to AN-843 Howland current source.

    In the data sheet, the impedance measurement range of the AD5933 is 100 ohms to 10M ohms, but impedance of LOUD SPEAKER in AN-843 is less then…

  • RE: AD5933 Eval Board phase measurement at lower frequencies

    From your description it is not quite clear what the issue is. When you calibrate with a resistor you should see only the phase introduced by the system.Could you provide a bit more details such as the Rfb value, Vexc, PGA gain and other settings? What…

  • AD5933 Synchronous Demodulation

    Upon having looked at the datasheet and the AN1252 application note; I cannot seem to find a relationship or info about synchronous demodulation related to the AD5933. I know AD5933 works on the principle of synchronous demodulation; so can someone shed…

  • Regarding AD5933

    Hello All,

       I am Jayaraj.A, from Bangalore, India. For one of my application, I am using AD5933. In the datasheet of AD5933, it is mentioned as pin 1,2,3 & 7 are NC's. But in the evaluation board schematics, pin 1 = EXT_OUT, pin 2 = CS, pin 3 = DOUT…