What is the condition of the contact when the supply power -off

Dear Sir/Madam,

Maybe this is FAQ.

As for your ADG858 analog switch,

When the supply power shut down, then what is the contact condition?

make? brake? otherwise high-impedance,,,,,,unknown????

Thanks Kaos

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    •  Analog Employees 
    on Oct 27, 2015 6:19 PM

    Hi Kaos,

    When there is no VDD present the condition of the ADG858 would be unknown and we would not be able to make any comment on the condition of the switch.

    If you require a device that has a know state when it has no power supply present, consider the ADG5412F and the ADG5208F family as these switches/muxes are high impedance when there is no supply.

    Regards,

    Stephen

Reply
  • 0
    •  Analog Employees 
    on Oct 27, 2015 6:19 PM

    Hi Kaos,

    When there is no VDD present the condition of the ADG858 would be unknown and we would not be able to make any comment on the condition of the switch.

    If you require a device that has a know state when it has no power supply present, consider the ADG5412F and the ADG5208F family as these switches/muxes are high impedance when there is no supply.

    Regards,

    Stephen

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