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Showing 33 results View by: Thread Post Sort by
    Answered
  • LMP7731: Understanding input bias current direction

    Thomas Sørensen
    Thomas Sørensen
    Resolved
    Part Number: LMP7731 Hi, The below graph of the input bias current of LMP7731, I want to make sure I understand what direction these currents have. Is it per default considered the current direction is into the (+) and (-) terminals? Thank yo…
    • Resolved
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • LMP7731: Product Recommendation

    Marvn Arcangel
    Marvn Arcangel
    TI Thinks Resolved
    Part Number: LMP7731 Other Parts Discussed in Thread: LMP7721 , OPA392 Hi Team, I am having trouble finding an op-amp that would satisfy the customer requirements below. The customer finds LMP7731 is close but the data-sheet is lacking key information…
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • RE: LMP7731: LMP7731 - Cut off Frequency

    Tamara M Alani
    Tamara M Alani
    Hi Balakrishnan, We haven't heard from you in a while. We hope the issue was resolved. I am going to close this thread now. Please reply to re-open if you have any questions.
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • RE: LMP7731: Shelf life

    Marek Lis
    Marek Lis
    Resolved
    Saeedeh, In my previous answer I was referring to the fact that the performance (like noise) of the part is hardly effected by the shelf stocking and since the life of our products is qualified for a minimum of 10 years, there should be no issues using…
    • over 6 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • LMP7731: Input capacitance

    Vladimir  Aparin
    Vladimir Aparin
    Resolved
    Part Number: LMP7731 Where I can get the value of input capacitance for this OpAmp? I want compare it with ADA4528-1 and this characteristic is important in an application.
    • Resolved
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • RE: LMP7731: Failing units on current sensing application

    Thomas Kuehl
    Thomas Kuehl
    Resolved
    Hello Roberto, The LMP7731 is a low-voltage op amp with an absolute maximum supply voltage rating of 6 V, and maximum input differential voltage of +/-2 V. Beyond those specified maximums no other limits are listed in the datasheet. Very likely the…
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
  • RE: TINA/Spice/LMP7721: PSpice simulation issue (Edit: It's about LMP7731, sorry for the mistake)

    Ahana Ghosh
    Ahana Ghosh
    Hi Etienne, Looking at the circuit I felt specifying the node voltages were not needed because I couldn't find any reason to provide the same here. So it felt to be on safe side to remove it if at all it gives some unwanted spice issue. And removing…
    • over 6 years ago
    • Simulation, hardware & system design tools
    • Simulation, hardware & system design tools forum
  • very low oscillation problem on LMP7731

    cedric LEBOEUF
    cedric LEBOEUF
    Other Parts Discussed in Thread: LMP7731 , OPA376 Hello, Using the LMP7731 with high gain (200), input resistor of 1k and feeback resistor 220k (with parallel capacitor of 4,7nF) to measure low amplitude 50Hz signal, we have very low oscillation problem…
    • over 8 years ago
    • Amplifiers
    • Amplifiers forum
  • LMP7731, LMP7732 input bias current and CM range

    Mark Stern
    Mark Stern
    Other Parts Discussed in Thread: LMP7731 , LMP7732 Hello, The LMP7731, LMP7732 data sheets show the input bias current off the graph as the CM approaches the rails. With a 5V supply: 1 - Is it safe to run the CM to the rails over temperature…
    • over 9 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • LMP7731 is the input transistor NPN or PNP whichever?

    masashi kojima
    masashi kojima
    Resolved
    Other Parts Discussed in Thread: LMP7731 LMP7731 is the input transistor NPN or PNP whichever?
    • Resolved
    • over 10 years ago
    • Amplifiers
    • Amplifiers forum
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