• ADG409: Minimum power supply

    Will the ADG409 worked on power supply 3.3 V?


    I assume you mean the ADG409 (2x 4:1 mux).

    ADG409 will not work correctly with 3.3V single supply. ADG709 has the same
    function but works down to a supply of 1.8V.

  • ADG409

    I have an ADG409 selecting taps on a resistor divider string in the feedback path of an OpAmp, It is a +-12 volt circuit. And I am occasionally burning holes through the top of the chip package.?.  The top of the string is 3.5K before the top switch and…

  • Input / output voltage range for ADG409 & ADG5436F

    Hello , 

    I have two requirements for switches as follows: 

    2 X 4:1 ADG409 and 2 X 2:1 ADG5436F

    My analog signal range is +/-24V and supply voltage will be +/-30V. Are my selected parts suitable for this application ? 

    Could you please suggest alternate parts…

  • RE: Vil min and maximum input voltage requirement for A0,A1 and EN of ADG409

    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,
  • Parameters I can change Spice models - ADG408/ADG409 to match behavior - ADG1408/ADG1409?

    Are there some parameters I can change in the models for the ADG408/ADG409 parts to match how an ADG1408/ADG1409 would operate?

    I have both spice models downloaded: AGD408/ADG409

    I would like to simulate ADG1408/ADG1409


  • Cross talk when using ADG490 to mux thermocoules

    I switch thermocouples with the help of ADG409BR. In steady state i.e. when
    channels do not switch, everything works well. But when attempting to switch
    channels, beginning somewhere with ~10 Hz, there is influence between channels,
    i.e. at heating…

  • RE: ADG439F


    The ADG509F is a similar device, that would be pin for pin compatible in a SOIC package. The ADG509F is only specified up to 85C and some of the parameters are different so the ADG439F, most notably leakage.

    The ADG5209F is an upgraded version…

  • RE: ADG408 and 409 multiplexer

    Hi, Tom.

    Apologies for the late reply.

    If the voltage passing through the switch are withing the switch's rails, VDD and VSS (+/-7.5 V in your case), it should be okay for you to replace the CD4051 and CD4052 with the ADG408 and ADG409.

    Your frequency…

  • Selecting a Multiplexer for LTC2380-24


    I need help selecting a MUX for using with LTC2380. At least 2 differential bipolar channels are required. Signal BW is about 100KHz. I've made a design with the help of Analog Precision ADC tool: