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Showing 17 results View by: Thread Post Sort by
  • TLV1824: Factors contributing to longer propagation delay

    Hori Shota
    Hori Shota
    TI Thinks Resolved
    Part Number: TLV1824 Other Parts Discussed in Thread: TLV1704 , LM339B , TLV3601 Tool/software: Hi team, I have two questions. The TLV1824 has a propagation delay specified as typ 0.42 µs, but one of my customers is experiencing a delay of approximately…
    • 4 months ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • RE: LM339: Maximum output current

    HO SIU
    HO SIU
    Resolved
    Hi Zach, What supply voltage do you plan on operating the comparator at? The LM339LV has a pretty strong output stage; the short circuit current of the LM339LV saturates at ~100mA at V+ = 5V (vs. ~20mA at V+ = 5V for the LM339B): LM339LV: LM339B…
    • 19 days ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • LM393: Replacement of LM393 for 4 channel

    Oliver Lin
    Oliver Lin
    Resolved
    Part Number: LM393 Other Parts Discussed in Thread: LM339 , LM339B , LM339LV , TL331 , TL331B , TL331LV Hi team, My customer is looking for 4ch comparator, they would need the spec is similar to LM393, could you please share some suggestion to us which…
    • Resolved
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • RE: SN74LVCH8T245: Looking for a shift register to interface transistors to an I2C port extender (TCAL6416)

    Clemens Ladisch
    Clemens Ladisch
    The power supply pin needs a decoupling capacitor. To detect what is more an analog signal, use comparators, e.g., LM339LV/LM339B.
    • over 1 year ago
    • Logic
    • Logic forum
  • RE: LM339: Please help to review the sch with post-PCN device

    Clemens Ladisch
    Clemens Ladisch
    See section 3 of the Application Design Guidelines for LM339 Comparators . The quad device (LM339/LM239) does not change its behaviour, not even when both inputs exceed the valid input voltage range. But if you ever want to use the LM339B, this might…
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • RE: LM339: LM339DR

    Ron Michallick
    Ron Michallick
    Cagri, çagri utku said: The product coded LM339 DNWYHQG G4 gives smoother results. Understood. My remaining question is the DNWYHQS very old or is it a non TI device. If it is not TI, then that could easily make a significant performance difference…
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • LM324B: Driving the input pins beyond the power rails in open-loop

    user4928306
    user4928306
    TI Thinks Resolved
    Part Number: LM324B Other Parts Discussed in Thread: LM339B , LM393B I am troubleshooting this circuit designed by another company. The LM324B is powered from 3.3V. The input voltage is to be specified between 9-36V with low source impedance. The…
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
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