Hey,
in the "Preliminary Technical Data" of the Evaluation Board of AD5933 there is the "EVALUATION BOARD SOURCE CODE EXTRACT".
link:

https://www.analog.com/media/cn/technical-documentation/evaluation-documentation/537700023EVAL_AD5933EB…

Hello,

 AD5933 has real data and imaginary data register (consisting of 2 8 bit register). they store data in 2's complement form(as per datasheet).So does they store 2's complement byte wise? or first they calculate 2's complement of all 16 bit data…

大家好，我现在想将AD5933用于电化学阻抗谱测量，这款芯片AD5933手册里给出的数据，起始频率是1kHz,而官方们有一块板子好像输出频率可以低点，我现在需要的输出频率最好可以达到0.1Hz-10kHz这个范围，可测阻抗值低于100欧，AD5933可以达到吗，或者大家有其他适合我需求的、起始输出频率更低的产品推荐吗？

我想问下AD5933YRSZ 的SDA和SCL输入电压是5V会损坏芯片吗？

谢谢！

Hi ,

I want a simple reference design for ad5933 4-write isolation bio impedance project  .

Thanks. 

Hello,

I am using the AD5933 Eval Board to measure a charateristic phase shift of an impedance sensor. Between 5 and 100 kHz I get decent values with MCLK setting to 16 MHz.. For measuring at lower frequencies (1-5 kHz) I set MCLK to 2 MHz but now my…

Hi,

AD5933 supposed to be able to measure the battery cell impedance as stated in its datasheet first page in application section. My question is: the battery cell usually has a range of mili ohms impedance which is out of the AD5933 range. Is there…

Does AD5933 Rev.C evaluation board & Tools can measurement the frequency sweep 1HZ ~ 100KHZ from the RFB & Z(R or C) value?

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…

Hey,

I am trying to Write/Read to/from AD5933 Chip (Impedance Analyzer) from Matlab using I2C PROTOCOL.

For beginning I checked if the communication between the computer to the chip is working:

and then I ran it:

why I get an error?
Do I need to write…