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Showing 147 results View by: Thread Post Sort by
    Answered

  • LM2903B-Q1: Difference between LM2903BQDGKRQ1 and LM2903BQDGKRQ1

    Resolved
    Part Number: LM2903B-Q1 Tool/software: Hello, Team, We have two questions related to OPN of LM2903B-Q1: What is the difference between LM2903BQDGKRQ1 and LM2903BQDGKRQ1? From the datasheet, we could not see any difference between them other than…
    • Resolved
    • Answered

  • LM2903B-Q1: BA2903YFVM-MGTR VS LM2903BQDGKRQ1 Drop in P2P correct?

    Resolved
    Part Number: LM2903B-Q1 Tool/software: Target device LM2903BQDGKRQ1 TI's cross reference says it is completely drop-in OK, but the customer thinks this is a mistake because the shape is different. Is this correct? Could you please check this ASAP? It…
    • Resolved

  • LM2903B: single-channel version of LM2903B or similar series

    TI Thinks Resolved
    Part Number: LM2903B Other Parts Discussed in Thread: TL391B , TL331B , TL391LV , TL331LV Hi team, My customer is using LM2903B and they want to find a similar one channel solution of LM2903B, they want similar performance and lower cost. Do you have…
    • Answered

  • LM2903B: Thermal stress after reflow

    Resolved
    Part Number: LM2903B Other Parts Discussed in Thread: NA555 Tool/software: Dear TI experts, My customer wants to know about the thermal stress after reflow process. They proceed assembly process after reflow, about 230 degree of heat will be made…
    • Resolved

  • LM2903B: Comparison of some parameters between LM2903B and LM2903B-Q1

    TI Thinks Resolved
    Part Number: LM2903B Other Parts Discussed in Thread: LM2903 , LM2903-Q1 , , LM339 hi， As shown in item 4 of the following figure, the outputs of the car gauge level LM2903B-Q1 and LM2903-Q1 are different, and the non rail level LM2903B…

  • LM2903B-Q1: About EDS protection

    TI Thinks Resolved
    Part Number: LM2903B-Q1 Tool/software: To the person in charge I assume there is an ESD protection element connected to each terminal, After the ESD protection element is turned on when a surge voltage is applied, at what voltage does it release the…

  • LM2903B: LM2903BQPWRQ1 wafer size

    TI Thinks Resolved
    Part Number: LM2903B Tool/software: Hi TI team LM2903BQPWRQ1 LM2903QPWRKN Could you please confirm the wafer size of these 2 P/N? Thank you.
    • Answered

  • LM2903B-Q1: Test temperature condition variation

    Resolved
    Part Number: LM2903B-Q1 Tool/software: Dear team, I found LM2903B-Q1 has some variation about test temperature condition range as shown in 2.11 in the datasheet. I understand it is defined by wafer test temperature condition. Can I know when the customer…
    • Resolved

  • LM2903B: lm2903b output when Vcc drops to 0

    TI Thinks Resolved
    Part Number: LM2903B Hi Team, My customer is using LM2903B and finds below issue. From my understanding, the output transistor won't be conducting at Vcc=0V, so the output would be whatever voltage the pull-up resistor is tied to, i.e., 3.3V.…

  • LM2903B-Q1: Can I use 5V as VCC for this IC?

    Answer Suggested
    Part Number: LM2903B-Q1 Other Parts Discussed in Thread: LM393LV-Q1 , LM2903B Tool/software: Hello, I am a circuit designer. I have a question about LM2903B-Q1 The VCC reference Voltage seems to be 15V, but I need to connect a 5V power supply. Since…
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