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matching TI part for TSM109

Stephen Kim
Prodigy 620 points
Other Parts Discussed in Thread: TLV3011, TSM102

customer wants to replace ST micro's TSM109 to a compatible part.

What can we offer?

tsm109[1].pdf
  • 0
    TI__Guru* 93105 points

    Hello Stephen,

    TI does not have a direct drop-in for the TSM109. We do offer somewhat different comparators, but they would require circuit reconfiguration or other changes. The TLV3011/12 is a single comparator with a built-in 1.25V internal reference; it's not a dual device and not the 2.5V reference voltage of the TSM109. Also, it is intended for low supply voltages from 1.8 to 5.5V. We do offer some dual comparators with push-pull outputs that are usable with supplies up to 16V, but they don't  have an on-board reference.

    Regards, Thomas

    Thomas Kuehl

    Senior Applications Engineer

    HPA-Linear Products

    Texas Instruments - Tucson

     

  • 0 in reply to Thomas Kuehl
    Prodigy 100 points

    Not drop in but look at TSM102.