• AD5162 timing chart

    Hi 

    In AD5162 timming chart,

    There is two tch.

    Left hand one is CLK Hi to Low.

    Right hand one is CLK Hi to SDI change.

    Rright hand one is tdh , isn't it?

    Best regards

  • AD5162, "A" terminal for second channel

    Hi,

     

    In the datasheet of AD5162, we can see 2ch, and first channel is shown by A1/W1/B1, but second channel only shows W2 and B2 and none for "A2". There is no pin assigned to "A2" in pin assignment.

    How should I think about A terminal…

  • AD5162电位器调节问题

    您好,本人已经购买AD5162双路256位可调电位器2.5K范围。实际电路中两路都用到,连接分别为W1,B1和W2,B2。(1)这个电阻值W1,B1和W2,B2一共是2.5K;还是W1,B1可调电阻范围最大可达2.5k ,同时W2和B2的可调电阻范围也是可以达到2.5k吗(两个电阻是否真正独立,相互不影响)?

    (2)实际测量时,只有W1和B1的电阻范围发送0xff时可以达到2590欧,但是在发送命令时,同时发送0xFF时W2和B2的电阻最大才为590欧姆(不是所想的2500欧姆)。这种情况可能问题是什么…

  • AD5162 not changing resistance when connected to load

    I am trying to use a 2500-ohm AD5162 digital potentiometer to "fake" the resistance of an RTD temperature sensor as input to the Maxim MAX31865 RTD-to-Digital converter, https://datasheets.maximintegrated.com/en/ds/MAX31865.pdf

    When the MAX31865…

  • Digital potentiometer: Rheostat mode:  Bandwidth calculation

    How to calculate the bandwidth in rheostat mode of a digital potentiometer?

     

    As you want to calculate the BW in rheostat mode in a pin, you just need to
    analyze the circuit and calculate the input resistance from this pin and the
    capacitance…
  • ADI芯片辨识、型号查找

    看看截图:

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