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  • TLV3691: voltage on negative input is going down when RS testing

    Resolved
    Part Number: TLV3691 Tool/software: Hi Team, I am doing RS testing which is applying external noise. our test is following standard 60601-1-2 table 4, which is 10V/m will be applied. during that test, once the frequency reached to 600MHz, the comparator…
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  • TLV3691: Propagation Delay Time Faster than expected

    TI Thinks Resolved
    Part Number: TLV3691 Hello, We are testing with the TLV3691 and seeing rise and fall times much faster than expected from datasheet table 6.6. We're seeing a 8usec delay High to Low in this o-scope shot (below) when we would expect something closer to…
    • Answered

  • TLV3691: Need comparator with over voltage on input pins.

    Resolved
    Part Number: TLV3691 Hello, I have a question about TLV3691 or really any voltage comparator that offers some type of over-voltage protection on the inputs. I have drawn a rough sketch of what I am trying to achieve. VCC supply needs to be capable of…
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    • Answered

  • TLV3691: Have some delay during inverting at -51C operating temperature.

    Resolved
    Part Number: TLV3691 Other Parts Discussed in Thread: TLV7031 , TLV7011 Hi, I am using TLV3691IDPFR as an inverter to convert 3.3V to 0V or 0V to 5V. MCU MSP430F2274MRHATEP provides TTL control between 3.3V and 0V to feed TLV3691IDPFR. TLV3691IDPFR is…
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  • TLV3691: Excessive input bias current

    TI Thinks Resolved
    Part Number: TLV3691 I have a simple circuit where we are normally pulling the - input to supply. (1.8V) through a 1.5Meg resistor. The circuit is used to detect the connection of a battery module. The - input of the comparator pulls enough current to…
    • Answered

  • TLV3691: Excessive input bias current

    Resolved
    Part Number: TLV3691 Please disregard the previous post on this issue. I pasted in the incorrect circuit. This post has the correct circuit. I have a simple circuit where we are normally pulling the - input to supply. (1.8V) through a 1.5Meg resistor…
    • Resolved

  • TLV3691: Resin molding after SMT assembly.

    TI Thinks Resolved
    Part Number: TLV3691 Hi sir, My question is whether the resin molding process can be carried out after ICs are mounted on PCB. I intend to carry out resin molding for waterproof after mounting TI parts on the PCB. The environmental conditions of electronic…
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  • RE: TLV3691: TLV3691 takes long time (5 ms) to output HIGH (even with 280 mV differential input)

    Resolved
    Hi Chuck, Sorry I am switched to other task. Could you close the case? Thank you for the discussion. Regards,
    • Answered

  • RE: TLV3691: START-UP GLITCH IN OUTPUT

    Resolved
    Hi Joe, Sorry for the delay in responding... got caught up with other things. I created a new symbol using the .zip file you attached previously. I ran the same simulation as I had when I first came across the issue with the model (new symbol created…
    • Answered

  • TLV3691 - request for supply current vs input voltage plot

    Resolved
    Other Parts Discussed in Thread: TLV3691 Thank you Emrys, You are correct, this is about a very low power application. As Clemens suggested in his reply, I have been looking for a low voltage comparator and I found the TLV3691 which has an amazingly low…
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