Search tips
Showing 54 results View by: Thread Post Sort by

  • LM393B: Difference in VOL and max stable input voltage of LM393B and LM393

    TI Thinks Resolved
    Part Number: LM393B Other Parts Discussed in Thread: LM393 , , LM393LV Hi Team, Our customer would like to know some details about the operation on the newer LM393B compared to the older LM393 specifically if there are any differences in VOL (the small output…
    • Answered

  • LM2903B: LM2903B and LM393B

    Resolved
    Part Number: LM2903B Other Parts Discussed in Thread: LM393B Hi expert, What's the difference between LM2903B and LM393B? Only the temperature? Thanks. Regards, Jiandong
    • Resolved
    • Answered

  • LM393B: High output current Comparator Recommendation

    Resolved
    Part Number: LM393B Other Parts Discussed in Thread: UCC27517 Hi team, Do we have high output current Comparator (>=110mA)? Single or dual should be OK. My customer needs it for high current hall sensing product. Thanks a lot. Best regards, Yang …
    • Resolved
    • Answered

  • LM393B: 5V reference circuit

    Resolved
    Part Number: LM393B Other Parts Discussed in Thread: LM393-N , TL431 Hello, Customers are considering the LM393B but are looking for a 5V reference circuit. Is there anything? Best regards, DDdoor
    • Resolved

  • LM393B: Unused pins App note SNOAA35A

    TI Thinks Resolved
    Part Number: LM393B Hello Team, SNOAA35A shows unused pins connected to Vcc in section 5.1.2 figure 9, but connecting to Vcc violates the input voltage range (discussed in section 2.2), so how is it best practice to connect the unused pin to Vcc? Would…

  • LM5148: Internal LDO (VDDA) Current Capability

    TI Thinks Resolved
    Part Number: LM5148 Other Parts Discussed in Thread: TL331 , LM393B Tool/software: Hello, We need to run 1 comparator off the VDDA rail to switch between PFM and PWM modes. Can we safely pull 600uA from the rail? We're looking at LM393B and TL331. …
    • Answered

  • LM393B: Question of Complete P/N of the WSON option of LM393B

    Resolved
    Part Number: LM393B Hi Sirs, Would you pls advise the complete P/N of the WSON package of the LM393B device? There is description LM393B datasheet while the complete P/N of WSON option is not available. Thank you and Best regards, Wayne Chen 05/07/2020
    • Resolved
    • Answered

  • LM393B: negative 12V usage

    Resolved
    Part Number: LM393B Other Parts Discussed in Thread: LM393 Hello expert, Customer would like to use LM393B to compare -12V voltage. May I know if we need to apply V+=0V and V- = -12V to meet Vcm requirement in datasheet page 6? Thanks a lot!! Best regards…
    • Resolved

  • LM393B: Is it possible to set upper and lower hysteresis thresholds without a reference voltage

    TI Thinks Resolved
    Part Number: LM393B Other Parts Discussed in Thread: TLV7022 , LMP7300 Hi, I have an application that compares (sorry, kind of obvious) two voltages, however the two voltages are independent of each other, there is no reference or fixed voltage to calc…
    • Answered

  • RE: [FAQ] LM393B: LM393 & LM2903: A New Standard for Dual Comparators

    Resolved
    Keeping with TI's tradition for continual innovation, TI has refreshed LM393 and LM2903 – two of industry’s most popular comparators first released in the 1970s. The LM393 and LM2903 are pin-to-pin, higher performing upgrades to the legacy devices…

Didn't find what you are looking for? Post a new question.