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TI Home » TI E2E Community » Support Forums » Interface » Industrial Interface » Industrial Interface Forum » logic low failsafe option for ISO7230C
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logic low failsafe option for ISO7230C

This question is answered
Trung Ngo Minh
Posted by Trung Ngo Minh
on Nov 15 2011 02:47 AM
Prodigy210 points

Hello,

        Now, using ISO7230C High Speed, triple Digital Isolators for Digital Servo development.

I want  to using a logic low failsafe option. in red line on table, I want make sure that OUTPUT(OUT) is Low Level.

could you tel me about this matter?

 

digital isolator ISOLATED Isolation Training & explanation Isolation
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  • Saleem Marwat
    Posted by Saleem Marwat
    on Nov 15 2011 10:43 AM
    Expert3690 points

    Please check out our new isolators below for fail-safe output LOW option.

    http://www.ti.com/lit/ds/sllse89a/sllse89a.pdf

    We currently don't have 3:0 (3 forward, 0 reverse Ch) option, but we have 4:0 and 3:1 options available that can be potentially used. Some of these devices are released and others are getting released soon.

    Saleem Marwat

    Isolation Products System & Application

    Industrial Interface

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  • Trung Ngo Minh
    Posted by Trung Ngo Minh
    on Nov 15 2011 18:47 PM
    Prodigy210 points

    Saleem Marwat,

            When ISO7641FC is released?

    Regards, Trung

    digital isolator ISOLATED Isolation
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  • Saleem Marwat
    Posted by Saleem Marwat
    on Nov 16 2011 11:18 AM
    Expert3690 points

    We're working towards release next month (December) but worst-case, it may happen in January.

     

    Saleem Marwat

    Isolation Products System & Application

    Industrial Interface

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  • Saleem Marwat
    Posted by Saleem Marwat
    on Nov 16 2011 11:23 AM
    Verified Answer
    Verified by Thomas Kugelstadt
    Expert3690 points

    We're working towards release next month (December), but worst-case it may spill into January.

     

    Saleem Marwat

    Isolation Products System & Application

    Industrial Interface

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  • Trung Ngo Minh
    Posted by Trung Ngo Minh
    on Nov 16 2011 20:11 PM
    Prodigy210 points

    Saleem Marwat,

          Thank you very much!

    Regards, Trung

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