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Showing 13 results View by: Thread Post Sort by
    Answered
  • LM339: What does absolute maximum case temperature mean inside the device?

    Zach Kimble
    Zach Kimble
    Resolved
    Part Number: LM339 Other Parts Discussed in Thread: LM139A-MIL Hello, I noticed that LM339 has an absolute maximum spec for case temperature for 60s. It is much higher than the maximum storage temperature and the maximum operating virtual-junction…
    • Resolved
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • LM193-MIL: LM193 28V Pspice model

    Nicholas Navarrete
    Nicholas Navarrete
    Resolved
    Part Number: LM193-MIL Other Parts Discussed in Thread: LM339 Tool/software: Hello, I am looking into the response of the device operating at different frequencies. It is being used with 28V on the voltage supply pin, I know that the P-spice model…
    • Resolved
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • RE: TLV9002: Can we Connect CT to TLV9002

    kai klaas69
    kai klaas69
    Resolved
    Hi Naveen, You might also want to read section 2.9 of this appnote: 8637.snoaa35b.pdf Kai
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • RE: LM2901: LM2901

    kai klaas69
    kai klaas69
    Hi Roi, what do we see in the scope plot? What are the input signals? Also, rethink the handling of unused inputs of comparators: snoaa35b.pdf Kai
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • RE: LM139A: LM139A

    Joe Vanacore
    Joe Vanacore
    Resolved
    Hi Stanley, Please reference pages 8 and 9 on the tech note that I have attached for more information on ESD diode clamping. Additionally, you will not need to worry about phase inversion. Regards, Joe snoaa35.pdf
    • over 6 years ago
    • Amplifiers
    • Amplifiers forum
  • RE: LM239: Input impedance consult

    Jonathan Nguyen
    Jonathan Nguyen
    Hi Charles, I assume the spec you're more interested in is Input Bias Current and how your resistor divider on the front end could impact the accuracy of the comparator. Input Resistance is generally an older term used for our older parts. It's important…
    • over 6 years ago
    • Amplifiers
    • Amplifiers forum
  • LM339: Please help to review the sch with post-PCN device

    Rannie Zhou
    Rannie Zhou
    Part Number: LM339 Other Parts Discussed in Thread: LM239 , , LM239A Tool/software: Hi Team, Recently we sent the PCN for LM339: LM239ADR_Rbull_PCN_20231219002_1_Change_Notification.doc LM239DR_PCN20231016006.1_Change_Notification.doc LM339DR_PCN20231016006…
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • RE: LM2901-N: Datasheet

    Paul Grohe
    Paul Grohe
    Hello Holger, There was a glitch during a back-end upgrade to TI.com which knocked most of the comparator datasheets off the web. We hope to have them restored sometime today. Attached is the LM2901-N datasheet: /cfs-file/__key/communityserver…
    • over 6 years ago
    • Amplifiers
    • Amplifiers forum
  • RE: LM139: LM139

    Eric Cui13
    Eric Cui13
    lm139.pdf hi, Attached is the datasheet I’m using, I couldn’t find any information in it regarding what to do with unused input pins. I’m hooking the positive supply to 15V and the negative supply to ground. Regards, Eric
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • LM2901: LM2901 vs TLV1704

    Vladimir Naumenkov
    Vladimir Naumenkov
    Resolved
    Part Number: LM2901 Other Parts Discussed in Thread: TLV1704 , TLV1701 , LM339 , LM393 Dear Sir, please answer There is feature description from LM2901 datasheet, page 10: "The output NPN sinks current when the positive input voltage is higher than…
    • Resolved
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
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