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Dual Comparator recommendation

Epic Vancouver
Intellectual 885 points
Other Parts Discussed in Thread: LM393, TLV7211A, TLV3402

We need a dual comparator that has an open-collector output just like the LM393, but with low (<= 1 uV/C) offset drift.  Our circuit runs on 5 V.  Do you have anything?

  • 0
    TI__Prodigy 60 points

    Thank you for your interest in our comparators.  At this time our product line does not contain a device meeting your requirements.  We do have a couple of options that come close to your requirements.

    1.)  TLV7211A:  This is a single channel push-pull output comparator with 1uV/C typ. VOS drift.

    2.)  TLV3402:  This is a dual channel open collector output comparator with 3uV/C typ. VOS drift.

    Both of these devices are designed to operate at 5V supplies.  If possible we would like to know a little more about the applicaiton so we can provide our best option for your needs.  Please let me know if I can be of further assistance.

    Regards,

    Gordon Holton

    Strategic Development Engineer