• offset voltage of ADG5412

    sir:

       I use four ADG5412 in my design, but two of them do not work correctly. When the channel is on, the ADG5412 work OK, but when the channel is in off state, the output of the channel has a offset voltage. One of the breaken ADG5412 has a offset voltage…

  • adg5412 issue

    Hello,

    I am using switches adg5412 and 5408 and I have some issues with each one.

    When powered on and the EN pin set to enabled = 0, I measure an impedance between the input and output which is not infinite, and which depends on the frequency of the signal…

  • a error with ADG5412

    sir:

        I use ADG5412 in my design, and I provide supply power with +/-18V(pin13 and pin4).

        But two of the four ADG5412 I used can not work correctly. When I provide the logic control pin with a high logic, the corresponding channel do not conduct signal…

  • ADG 5412 switch resistance when part not powered

    I note there appears to be no statement in the datasheet for the ADG5412 stating what the switch resistance is when the part is not powered.  Some parts do explicitly state that this is high resistance when the part is not powered, does anyone know the…

  • RE: error with AD8001JR

    Jacky,

    Does that mean that the gain in the 1/16 mode varies with frequency (i.e. correct gain at low frequency, gain too high at high frequency)? This would suggest that the problem is that the ADG5412 'off isolation' or crosstalk is not good enough…

  • Is the FF (Fault Flag) pin of the ADG5412BF switch open drain?

    This is implied on page 27 of the datasheet, but I need to know if and where that is documented, please.

  • RE: ADG5412 Supply Voltage

    Hello Martin,

    To be clear, it is the internal threshold voltages that is at issue here. At VDD = 9V, the internal VCC generator is properly engaged and the input voltages are specified across all temperatures. At lower voltages, the digital input is…

  • ADG5412 unused switch termination

    I am currently using the ADG5412, but only using 2/4 of the available switches.  The other 2 have their digital inputs tied to ground through a 1k resistor (switch is therefore open), with both the S and D on the respective inputs open.  Is there a better…

  • switches electronic model

    sir:

       ADI do not provide spice model for switch ADG5412. But the "off isolaltion" characteristic of ADG5412 is a main problem that exist in my design. So I want to do some simluation about ADG5412.  I have a few question that need to be answered…