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Showing 50 results View by: Thread Post Sort by
    Answered
  • OPA837: common-mode input range violation

    Martin König
    Martin König
    Resolved
    Part Number: OPA837 Other Parts Discussed in Thread: OPA625 , TIDA-01055 I was wondering about the common-mode input range of the OPA837 when used as a reference buffer for an ADC. The TIDA-01055 compares the OPA625 with the OPA837 as a lower power option…
    • Resolved
    • 7 months ago
    • Amplifiers
    • Amplifiers forum
  • OPA837: Circuit simulation.

    Aaditya Sharma
    Aaditya Sharma
    Part Number: OPA837 Other Parts Discussed in Thread: OPA832 Hi community, I hope everyone is safe at the current time. Actually, I was trying to design a buffer and LPF circuit with a single-supply design using OPA837 op-amp and I tried to follow Figure…
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA837: Input Tolerance at Power-Down Mode

    Jejomar Ildefonso
    Jejomar Ildefonso
    Resolved
    Part Number: OPA837 Hi Team, How much voltage can the OPA837 input pins tolerate during its power-down mode? Kind regards, Jejomar
    • Resolved
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA837: Possible errors in the max output current section

    Michael Steffes
    Michael Steffes
    Resolved
    Part Number: OPA837 Other Parts Discussed in Thread: OPA838 , OPA2837 I was going to use this table in an article discussing max linear output current - might be a few errors here, this is in the 5V table, 1. Perhaps the overtemp output voltage swings…
    • Resolved
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA837: Is it appropriate to assume offset voltage and bias/offset currents as zero mean random variables?

    TAPABRATA SEN
    TAPABRATA SEN
    Resolved
    Part Number: OPA837 Other Parts Discussed in Thread: OPA810 Hi, I have a rather general query regarding offset voltage and bias/offset current specifications, given in datasheets. But for reference I've mentioned OPA837. I was doing some error analysis…
    • Resolved
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA837: spice model input bias current

    Alex Kucherov
    Alex Kucherov
    Resolved
    Part Number: OPA837 Hello, Are the input bias currents modeled in the OPA837 spice model? According to the notes in the model, the bias currents should be modeled. However, the simulation shows bias currents of ~17uA. According to the datasheet the bias…
    • Resolved
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • RE: OPA837: OPA837 use with single negative supply

    Jacob Freet
    Jacob Freet
    Hi, The TINA-TI model can be easily converted into a generic pspice .CIR file using the following tutorial training.ti.com/how-convert-tina-ti-model-generic-spice-model . For the model download, I am able to download successfully without any issues…
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • RE: redundant buffer circuit

    Michael Steffes
    Michael Steffes
    Resolved
    Perhaps the same query as this one? Follow this one along if so, https://e2e.ti.com/support/amplifiers-group/amplifiers/f/amplifiers-forum/1037940/lmh6628qml-sp-redundant-buffer/3837692?tisearch=e2e-sitesearch&keymatch=opa837#3837692
    • 9 months ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • How to build different test circuits for various op amp parameters?

    Stanley Xu
    Stanley Xu
    Resolved
    Other Parts Discussed in Thread: OPA837 Hi engineers, for deepen understanding of op amp parameters, I want to build different test circuits for various op amp parameters, but the datasheet just introduce some test condition, so I need some document which…
    • Resolved
    • 11 months ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • RE: OPA357: OPA357 Output Multiplexing using shutdown function

    Vishal Joshi29
    Vishal Joshi29
    Resolved
    Hi Mike, Thank you for quick reply. OPA837 input range is +-1V, so I will have to rescale my input. But its good that it allows multiplexing. Thank you for help. Regards, Vishal
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
>

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