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  • TMP423: Urgently need details for MPN = TMP423AIDCNRG4

    TI Thinks Resolved
    Part Number: TMP423 Hello Team, I am urgently in need of below requested Information for MPN = TMP423AIDCNRG4 STATUS (ACTIVE OR OBSOLETE OR NRND) IF NRND, PLEASE PROVIDE LTB AND LTS DATE IF OBSOLETE SUGGEST EXACT DROP-IN REPLACEMENT…

  • TMP423: CTE

    TI Thinks Resolved
    Part Number: TMP423 Tool/software: Could you please provide us with the CTE values for the subject part number? We would appreciate it if you could provide the CTE values in ppm/°C or ppm/°F, as well as the temperature range over which the values are…
    • Answered

  • TMP423: Need Jc & TC

    Resolved
    Part Number: TMP423 Tool/software: Hi Support Team, I need the Tjc (Thermal Impedance Junction to case) & Tc (Maximum Case Temperature) information for TMP423BIDCNT, but I couldn't find it in the datasheet. Could you please provide this information…
    • Resolved
    • Answered

  • TMP423: TMP 42x: Is there any downside to the extended temperature range?

    Resolved
    Part Number: TMP423 Tool/software: It appears that the extended temperature range just makes use of more of the available 8 bits and actually reports a range of 256 degrees. I cannot find anywhere in the datasheet where it suggests that the accuracy or…
    • Resolved

  • TMP423-Q1: Is the B version of factory programming of TMP423-Q1 purchasable?

    TI Thinks Resolved
    Part Number: TMP423-Q1 Other Parts Discussed in Thread: TMP468 , TMP9R00-SP Tool/software: This part of the datasheet suggests I should be able to use two TMP423-Q1s if I buy the differently addressed factory programs: But the ordering part of datasheet…

  • TMP423: DXP and DXN Waveforms

    Part Number: TMP423 Other Parts Discussed in Thread: DXP Tool/software: Hi Teams, I’d like to confirm some questions regarding the signals on the DXP and DXN pins when VDD = 3.3V with PNP transistors: As shown in the waveform below, the signals…

  • TMP423: Schematic review and recommendation

    TI Thinks Resolved
    Part Number: TMP423 Tool/software: Hello TI team, We use TMP423A/TMP423B, please assist in reviewing the schematic. Thanks

  • TMP423: TMP423AIDCNT vs TMP423AIDCNR

    TI Thinks Resolved
    Part Number: TMP423 Good morning! I have seen that P/N TMP423AIDCNT is in EOL and I wanted to check with you if the only difference between P/N TMP423AIDCNT and TMP423AIDCNR is the packaging quantity (respectively 250 vs 3000). Thank you.
    • Answered

  • TMP464: TMP432, TMP464, TMP423, TMP422, temperature monitor in military temp

    Resolved
    Part Number: TMP464 Other Parts Discussed in Thread: TMP432 , , TMP423 , TMP422 , TMP422-EP Is any of these TMP432, TMP464, TMP423, TMP422, or temperature monitor available in military temp? I couldn't find any on TI website.
    • Resolved
    • Answered

  • TMP423： As a replacement for TMP421

    Resolved
    Part Number: TMP423 Other Parts Discussed in Thread: TMP421 I want to use TMP423 to replace TMP421. Is it okay to connect pin3 and pin4 of TMP423 to GND? If there is a problem, please tell me the connection destination of pin3 and pin4 of TMP423.
    • Resolved

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