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THS4631 as a comparator

Samir Cherian
Genius 12631 points
Other Parts Discussed in Thread: THS4631, TLV3502, TLV3501, LMH7322, LMH7324

Hello,

  I have a very specific need for a high supply voltage, fast rise-time comparator and am considering using the THS4631 in open-loop for this. Power budget is not a concern. Would the THS4631 work well in such an application?

Thanks,

Samir

  • 0
    TI__Mastermind 22825 points

    Hi,

    While you're waiting for your question about the THS4631, here are a couple of sub-nano second comparators (and some slightly slower) which you can consider as well:

    http://focus.ti.com/paramsearch/docs/parametricsearch.tsp?family=analog&familyId=81&uiTemplateId=NODE_STRY_PGE_T

    They range in propagation delay from 0.7ns (LMH7322, LMH7324) to 4.5ns (TLV3501, TLV3502).

    Regards,

    Hooman