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Showing 16 results View by: Thread Post Sort by
    Answered
  • LM2901B-Q1: Datasheet Spec: Current into input pins (IN+, IN-)

    Michael Doellel
    Michael Doellel
    Resolved
    Part Number: LM2901B-Q1 Other Parts Discussed in Thread: LM339 Hello! Can you elaborate on the spec "Current into input pins (IN+, IN-)"? (Chapter 6.1 Absolute Maximum Ratings; table line 4) To my understanding the inputs of the comparator are of…
    • Resolved
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • LM2901: overdrive response time

    Yang Wu
    Yang Wu
    Resolved
    Part Number: LM2901 Tool/software: Hi Team, I found that LM2901 spec shows 1.3us response time for LM2901 and 1us response time for LM2901B. But below curves show ~1us at the same test condition, does below curves only apply to LM2901B? Do you…
    • Resolved
    • 5 months ago
    • Amplifiers
    • Amplifiers forum
  • LM2901: Supply current range

    Hiroaki Yuyama TED
    Hiroaki Yuyama TED
    TI Thinks Resolved
    Part Number: LM2901 Tool/software: Dear Support Team. Page 13 of the data sheet RevX shows the supply current for LM2901's 4 channels. At Ta=25° and VCC=5V, it is Typ: 0.8mA, Max: 2.0mA. At Ta=25° and VCC=30V, it is Typ: 1.0mA, Max: 2.5mA. so it has a…
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • LM2901AV: LM2901AVQPWR

    Ramgopal Divakar
    Ramgopal Divakar
    TI Thinks Resolved
    Part Number: LM2901AV Other Parts Discussed in Thread: LM2901 , LM2901B , LM339 Hello, In the circuit below, I am unable to use D86 which was designed for reverse protecting pin 11 of U67. However under normal mode, because of the high leakage resistance…
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • LM2901: Input Common Mode Range

    Brian Wang0928
    Brian Wang0928
    Resolved
    Part Number: LM2901 Other Parts Discussed in Thread: , LM339LV Customer facing a noise issue and wondering to know what happened. pls see below description and schematic/waveform. We found output of LM2901 is fault trigger (CH5) during noise coupling…
    • Resolved
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • RE: LM2901: Vcc pin abs max

    Paul Grohe
    Paul Grohe
    Resolved
    Hello Stephanie, The Abs Max says -0.3V for the LM2901B. It should be similar for the LM2901. Both are on similar processes. Neither one will like it.. These are junction isolated processes, so the body diode (substrate) will be in full conduction…
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
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