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  • TL331: Schematic check

    Part Number: TL331 Hi TI Teams, We designed a protection board for the input AC power, and the level of the first pin of U1 (solid-state continuator) is controlled by two comparators TL331 to turn U1 on and off. Can u help to check is there any suggestion…

  • TL331: TL331KDBVR TIKG vs T1K8

    TI Thinks Resolved
    Part Number: TL331 Other Parts Discussed in Thread: , LM2903-N hi teams: 1.For TI part with MPN TL331KDBVR, we encountered 100% ICT test failure, all failed material Device Marking is TIKG, after performed the material swap validation, the failure symptom…
    • Answered

  • TL331: TI TL331IDBVR material questions

    Resolved
    Part Number: TL331 Hi TI team, This is Ben Wang from Celestica Songshan Lake, I have some question need your support, thanks. For TI part with MPN TL331IDBVR, we encountered 100% ICT test failure, the failure symptom is 5V or 12V no output, all failed…
    • Resolved

  • TL331B-Q1: TL331 variants differences

    TI Thinks Resolved
    Part Number: TL331B-Q1 Hello team, What are the differences between TL331QDBVRQ1 and TL331BQDBVRQ1? Do we have a document with the major differences? Best, Juan.
    • Answered

  • TL331: GND pin spec requirement?

    Resolved
    Part Number: TL331 Other Parts Discussed in Thread: LM311 , LM6511 Hi, May I know the TL331 GND pin level spec? Is it okay to use negative voltage? If yes, what is the limitation? -36V or VCC-GND= with in 36V Abs.? Thanks and Best regards, Tiger
    • Resolved
    • Answered

  • TL331: About VCC and Open-Drain power supply of TL331

    Resolved
    Part Number: TL331 Other Parts Discussed in Thread: LM339 There is something I want to check in the TL331 datasheet 8.2 Typical Application. Does the Open-Drain output pullup power supply have to be the same as the VCC of the TL331?
    • Resolved
    • Answered

  • TL331: TL331IDBVR : Voltage comparator design

    Resolved
    Part Number: TL331 We want to Trigger the MOSFET when the temperature is below 0°C. Please comment on the attached circuitry we build for this.
    • Resolved

  • TL331B-Q1: Is the die in this part the same as in the non-automotive TL331?

    TI Thinks Resolved
    Part Number: TL331B-Q1 Other Parts Discussed in Thread: TL331 , Is the same die used in both the TL331 and TL331B-Q1? We are seeing different behaviors when using one vs the other on our board. Thank you.

  • TL331-Q1: [TL331-Q1] Inquiries about product operation

    TI Thinks Resolved
    Part Number: TL331-Q1 Other Parts Discussed in Thread: TL331B-Q1 Hi, TI Support Team Inquiries have been received from customers regarding the operation of the following parts. PART: TL331-Q1 1. Data request for Output Logic according to Input 2. When…
    • Answered

  • TL331-Q1: OUT pin capacitance info

    Resolved
    Part Number: TL331-Q1 Other Parts Discussed in Thread: TL331 My customer would like to know what is the device capacitance on the output pin of TL331QDBVRQ1 (nominal value and worst-case value). As an example, what is the internal capacitance on OUT pin…
    • Resolved

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