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  • RE: TLV3491: TLV3491hysteris voltage calculation

    Roshan, Sure it does, but it may be called R4 to match our application notes.
    • Answered

  • TLV3491: Layout and Data Sheet Descriptions

    Resolved
    Part Number: TLV3491 Tool/software: Hi team, In the datasheet 11.2 Layout Example, 0.01uF and 10uF are connected to the power supply, but in 11.1 Layout Guidelines 2. sentence, it is stated that 0.1uF is connected to the power supply. Which is correct…
    • Resolved
    • Answered

  • TLV3491: The pulse for power up

    Resolved
    Part Number: TLV3491 Hi, The below is the schematic diagram, the VDD=48VDC, this design is used for the check if VDD is more than 52.5V, and TLV3491 is output the high to the MOSFET(Infineon IRLS4030) when VDD more than 52.5VDC; The 5VDC and 2.5VDC are…
    • Resolved

  • TLV3491: Start-up time?

    TI Thinks Resolved
    Part Number: TLV3491 Other Parts Discussed in Thread: TLV7011 Hi Experts, Good day. We don't see the start up time for the comparator TLV3491 in the datasheet. Can you help us to figure out what it is? Thank you. Regards, Archie A.

  • TLV3491: input impedance

    TI Thinks Resolved
    Part Number: TLV3491 Other Parts Discussed in Thread: TLC271 , TLV4062 like to know the input impedance on TLV3491 Cannot find on datasheet when for example TLC271 datasheet provide info (typ 10power12 ohm) regards
    • Answered

  • TLV3491: Input over voltage protection and tolerance

    Resolved
    Part Number: TLV3491 Other Parts Discussed in Thread: TLV7031 Hi, We are planning to power the device from a +3.3V supply, however, we will be driving inputs up to +/-15V. If I limit the current going through the internal ESD diodes to 0.1mA using a 150kΩ…
    • Resolved
    • Answered

  • TLV3491: Absolute Maximum Operating Voltage? Typo In Datasheet?

    Resolved
    Part Number: TLV3491 Hello, I'm working on a design with a TLV3491AID as a simple DC comparator circuit. The supply for it is still in flux however I noticed in the datasheet for it that the absolute maximum supply voltage is 5.5V and the recommended…
    • Resolved

  • TLV3491: CMRT 4.2 report

    Part Number: TLV3491 hi Can I check do you have conflict mineral report template for version 4.2? If yes, can you send it to me for the device: TLV3491AIDBVRG4 Best regards, kpk

  • RE: tlv3491

    Hi Hollis, I made calculations to determine the hysteresis voltage switch points initially assuming an ideal comparator and the resistor values used in your circuit; noteably with the 22 MEG feedback resistor. The ideal comparator's output would switch…

  • RE: TLV7031: Zero crossing detection is not at 50% duty cycle

    Hi Chuck, I only tested with one tlv7031 and with one tlv3491, and de skew of both was similar. When i tested with the voltage divider using two 470k and after with two 100k i noted some significant change if i remember(both tests with tlv3491 only). …

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