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Showing 19 results View by: Thread Post Sort by
  • LM2901B-Q1: LM2901B-Q1 is available to direct drive to opt-coupler LED?

    Masayuki Nakagawa
    Masayuki Nakagawa
    TI Thinks Resolved
    Part Number: LM2901B-Q1 Other Parts Discussed in Thread: LM2901 Tool/software: I am designing some detection circuits and use some Opt-couplers. Then, this LED current is recommended to use 10mA. Then, if possible, I would like to use this LM2901B-Q1…
    • 4 months ago
    • Amplifiers
    • Amplifiers forum
  • LM2901B: Question on d/s

    Brian Wang0928
    Brian Wang0928
    TI Thinks Resolved
    Part Number: LM2901B Team, Here's the Current Module + OPA + Comparator/LM2901B in UPS application. We would like to ask if you could help inquire about the LM2901B comparator. According to the datasheet, it mentions two Test Conditions with their…
    • 1 month ago
    • Amplifiers
    • Amplifiers forum
  • LM2901B-Q1: Response time

    Chuqiang Wen
    Chuqiang Wen
    TI Thinks Resolved
    Part Number: LM2901B-Q1 Other Parts Discussed in Thread: LM2901B Hi team, I don't quite understand the test condition on response time as below. What is the detailed difference between TTL level input step and 100mV input step? How they casue much difference…
    • 2 days ago
    • Amplifiers
    • Amplifiers forum
  • LM2901B: Routing PCB traces under the component

    Chaitanya Dasari
    Chaitanya Dasari
    TI Thinks Resolved
    Part Number: LM2901B Hi I am using LM2901B and I am routing few traces under the component, Attaching snippet FYR These signal are not fast switching and mostly state change signals Let us know, if there is any problem with this Thanks in Advance BR …
    • 4 days ago
    • Amplifiers
    • Amplifiers forum
  • LM2901B-Q1: 2 supply configuration for LM2901BWRTERQ1

    Edward Woertz
    Edward Woertz
    TI Thinks Resolved
    Part Number: LM2901B-Q1 Can LM2901BWRTERQ1 be used with Vcc = +5V and "GND" pin = -5V for a 2 supply configuration as shown? I want to use as a negative voltage signal comparator. Output is either pulled high to 3.3V or to V-=-5V.
    • 20 days ago
    • Amplifiers
    • Amplifiers forum
  • LM2901B: Negative output spikes with low current pullup

    RUSTY BOUDREAUX
    RUSTY BOUDREAUX
    Part Number: LM2901B Other Parts Discussed in Thread: TLV1824 , TLV1814 , LM2901 Tool/software: Negative spikes appear on output pin when the comparator switches states if the output pin has a weak pullup. When using a hysteresis resistor the negative…
    • 7 months ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • LM2901B: Do we have input TVS protection(integrated fail-safe) for LM2901B?

    Bowen Ling
    Bowen Ling
    Resolved
    Part Number: LM2901B Other Parts Discussed in Thread: LM393LV , LM2901 Hi team, Does LM2901B has the input TVS protection (integrated fail-safe) function? It seems in datasheet there is no description about it. Thanks, Best Regards, Bowen
    • Resolved
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • LM2901B-Q1: - Ta, abs. max

    Alex L
    Alex L
    Resolved
    Part Number: LM2901B-Q1 Other Parts Discussed in Thread: LM2903-Q1 Tool/software: Dear all, is the Tj,max<150°C condition (in the abs.max. section of the datasheet) enough to guarantee that the LM2901B-Q1 works in safe conditions, no matter what Ta…
    • Resolved
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • LM2901B-Q1: New Packages

    Fatih Demir
    Fatih Demir
    TI Thinks Resolved
    Part Number: LM2901B-Q1 I am looking for an alternative to the LMV339IRUCR and noticed that the LM2901B-Q1 comes in new X2QFN (14) 2.00 mm × 2.00 mm packages, which seem to be pin-to-pin compatible. Could you provide information on the lifecycle process…
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • LM2901B-Q1: How to calculate junction temperature of LM2901BQPWRQ1

    ABKD
    ABKD
    TI Thinks Resolved
    Part Number: LM2901B-Q1 Tool/software: Hello, For Quadruple Automotive Comparator LM2901BQPWRQ1, how to calculate the power dissipation & junction temperature? Do I need to calculate for each comparator (Vcc x output current) & then add it together…
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
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