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Showing 132 results View by: Thread Post Sort by
  • TIDA-00440: LOG114

    Arijav
    Arijav
    Part Number: TIDA-00440 Other Parts Discussed in Thread: LOG200 , LOG114 , LMC6082 Tool/software: Hello, I would be interested to know the solution to the problem, as I have exactly the same challenge in my testing setup. I was planing to use a LOG114…
    • over 1 year ago
    • Simulation, hardware & system design tools
    • Simulation, hardware & system design tools forum
  • LOG101: Is good idea replace LOG101 to LOG114

    SeongJae Park
    SeongJae Park
    TI Thinks Resolved
    Part Number: LOG101 Other Parts Discussed in Thread: LOG114 , LOG200 Tool/software: As I said at title, I consider replace LOG101. It's such an old IC that I think it might be discontinued in the future. So I consider LOG114. This idea worth it? Please…
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • LOG114: Precision current bias circuit design

    cpin
    cpin
    TI Thinks Resolved
    Part Number: LOG114 Other Parts Discussed in Thread: OPA192 , LOG200 Hello engineers, I have a question here to ask you, the input circuit of the logarithmic amplifier after the precision inverter 1:1 conversion, is it possible to truncate the input current…
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • LOG114: TINA-TI simulation error

    Danilo A.
    Danilo A.
    TI Thinks Resolved
    Part Number: LOG114 Other Parts Discussed in Thread: TINA-TI , OPA2335 Hi Team, Can you please help us with our customer's inquiry below. I would like to ask about the logarithmic amplifier log114 datasheet, which converts negative current into positive…
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • LOG114: where is pad connected?

    Bella (GZ) Li
    Bella (GZ) Li
    TI Thinks Resolved
    Part Number: LOG114 Hi When Log114 uses dual power supply, is the pad at the bottom of the chip connected to V- (pin6) or GND?
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • LOG114: problem

    user4645094
    user4645094
    TI Thinks Resolved
    Part Number: LOG114 Dears, Pin 12 and pin 13 have the same voltage, and pin 14 and pin 15 have the same voltage When the voltage of pin 12 and pin 13 is 3.55v, the voltage of pin 14 and pin 15 jumps to 4.99v Now, 6 chips are tested, and 2 of them…
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • LOG114: Knee in slew-rate at output

    EnPa
    EnPa
    TI Thinks Resolved
    Part Number: LOG114 Dear E2E team I'm evaluating LOG114 for an application that requires some bandwidth. The test circuit is as follows (Vsupply = 5 V, bypass capacitors not depicted but present): The measured response is shown in this screenshot…
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • LOG114: LOG114EVM - Can we somehow modify it to accept 0 - (-)100uA input.

    Shawn O'Hara
    Shawn O'Hara
    TI Thinks Resolved
    Part Number: LOG114 Other Parts Discussed in Thread: , OPA365 , OPA192 Is it possible to modify the LOG114EVM for negative input current. Our PMT produces negative current and we bought LOG114EVM's for processing but realized after we need negative current…
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • LOG114: Reference Voltage Current Limits

    Samuel Compton
    Samuel Compton
    TI Thinks Resolved
    Part Number: LOG114 Hi, What is the max current that can be drawn from the Vref pin on LOG114?
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • LOG114: Is it possible that input type is voltage?

    Shunsuke Yamamoto
    Shunsuke Yamamoto
    Part Number: LOG114 Other Parts Discussed in Thread: TL441 Hi team, Is LOG114 possible that input type is voltage? Are there any logarithmic amplifier which input type is voltage? Best regards, Shunsuke Yamamoto
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
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