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Showing 44 results View by: Thread Post Sort by
  • LM139-SP: Prompt Dose-Rate (PDR) Data for LM139-SP / LM139AQML-SP

    Marvn Arcangel
    Marvn Arcangel
    TI Thinks Resolved
    Part Number: LM139-SP Other Parts Discussed in Thread: LM139AQML-SP , LM139 Hi Team, Can you please help with the inquiry below? A customer is looking for LM139-SP or LM139AQML-SP Prompt Dose-Rate (PDR) data (both FXR ~20–50 ns and LINAC ~0.5–1 µs…
    • 11 months ago
    • Amplifiers
    • Amplifiers forum
  • LM139-SP: Glitches on output of Comparator on start up

    Wenchau Lo
    Wenchau Lo
    Part Number: LM139-SP Other Parts Discussed in Thread: LM139 , LM339 Hello, We are seeing a glitch on the output of the LM139 on start up as you can see in the plot below. The plot below shows the glitch after it has gone through some latching circuits…
    • 2 days ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • LM139-SP: LM139-SP

    Franck EUDARIC
    Franck EUDARIC
    Resolved
    Part Number: LM139-SP Other Parts Discussed in Thread: LM339 Tool/software: Dear Sir, Is there any pspice model for that comparator? If not which equivalent model can I use for simulating a Circuitry? Thanks Best regards. Franck
    • Resolved
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • RE: LM139-SP: Negative input voltage and protection

    Guido Curci
    Guido Curci
    Resolved
    Thank you for your answer! actually the datasheet of the LM139-SP (not commercial datasheet) specifies a maximum current when the input goes negative in the absolute maximum ratings The footnote (3) for this parameter is what I was mentioning in my…
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • RE: LM139-SP: input negative voltage

    Clemens Ladisch
    Clemens Ladisch
    Are you talking about the LM139, the LM139A, or the LM139-SP? Footnote (5) in section 7.1 of the LM139/LM139A datasheet says: Input current flows through parasitic diode to ground and will turn on parasitic transistors that will increase I CC and…
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • RE: LM139AQML-SP: LM139AQML-SP vs LM139-SP

    AnBer
    AnBer
    Hi Christian, Thanks for confirming! I found as well the information in the datasheet SNOSAH8G at page 20 (Packaging option). It is as well listed in the Die & wafer - TI.COM page: http://www.ti.com/die-wafer-services/products.html For LM139/LM139A…
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
  • LM139AQML-SP: LM124/LM139 "die" version: difference between "Tested die” vs “known good die” vs "die sale"?

    AnBer
    AnBer
    TI Thinks Resolved
    Part Number: LM139AQML-SP Other Parts Discussed in Thread: LM124 , LM139 , LM139-SP Team, About the LM124 die / LM139 die devices listed in the below link: http://www.ti.com/die-wafer-services/products.html#p1498=Catalog;HiRel%20Enhanced%20Product;High…
    • over 6 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • Radiation data | LM139-SP

    Nick Cheng
    Nick Cheng
    Resolved
    Other Parts Discussed in Thread: LM139-SP , LM139 Dear Sir/Madam, I would like to find out the radiation data for LM139-SP covers only TID40kRad/sec. Any reason why the Single Event Latch-up data was not reflected on the datasheet? Hope you could…
    • Resolved
    • over 10 years ago
    • Space & High Reliability (Read Only)
    • Space & High Reliability Forum (Read Only)
  • LM139AQML: where the RGA testing was performed for LM139 QML and LM139QML-SP

    michel sedilot1
    michel sedilot1
    TI Thinks Resolved
    Part Number: LM139AQML Other Parts Discussed in Thread: LM139 Dear All let me know where the RGA testing was performed for LM139 QML and LM139QML-SP thank you regards Michel
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
  • LM119QML-SP: Use Zener on V+ supply input

    Mark Guastaferro
    Mark Guastaferro
    TI Thinks Resolved
    Part Number: LM119QML-SP Other Parts Discussed in Thread: LM139-SP Customer would like to use LM119-SP but spec indicates that the positive power supply input should not be more than 16V above ground pin voltage. In their case, they have a 23.5V power…
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
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