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Showing 16 results View by: Thread Post Sort by
    Answered
  • OPA2626: Input of OPA2626

    user4090349
    user4090349
    Resolved
    Part Number: OPA2626 Tool/software: Hello I perform a simulation to check the output of OPA2626 when the input voltage is out of range. But the result is not what I expected. Here I use 3.3V to supply OPA2626, so VCM should be less than 3.3-1.15 = 2…
    • Resolved
    • 2 months ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA2626: Input offset voltage drift and Input offset current drift

    user4090349
    user4090349
    Resolved
    Part Number: OPA2626 Tool/software: Hello I would like to perform a compensation of the offset voltage caused by OPA2626. Is there a typical value of the drift? As for offset voltage drift, it is +/-4uV/℃. Does that mean it has 2 directions. For input…
    • Resolved
    • 21 days ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA2626: opa2626

    user4090349
    user4090349
    Resolved
    Part Number: OPA2626 Other Parts Discussed in Thread: OPA2376 Tool/software: Does TI use a new logo to replace the original logo? It seems the original map is not used.
    • Resolved
    • 4 months ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA2626: Specifications - OPA2626IDGKR

    Yashwanth Melwanki
    Yashwanth Melwanki
    Resolved
    Part Number: OPA2626 Tool/software: Kindly help with below specifications for part OPA2626IDGKR –3dB Frequency Input Capacitance Differential Mode Input capacitance Common Mode Input Resistance Differential Mode Input Resistance Common Mode …
    • Resolved
    • 4 months ago
    • Amplifiers
    • Amplifiers forum
  • RE: OPA2626: Strange behavior of OPA2626

    Alec Saebeler
    Alec Saebeler
    Hello, The OPAx625 is the same design structure as OPA2626; the difference is the OPA2625 core has shutdown pin functionality. The OPA2626 does not have shutdown. If the test result is good with OPAx625 you are okay to evaluate and use OPA2626. You can…
    • 9 months ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA2626: Impedance match for Input Bias current

    user4090349
    user4090349
    Resolved
    Part Number: OPA2626 Tool/software: To minimize the input bias current impact on the output of OPA2626, I understand it is necessary to match the impedance. For Invert Input Amplifier, I should add a R=RF//RG in the Non-invert Input to match the impedance…
    • Resolved
    • 9 months ago
    • Amplifiers
    • Amplifiers forum
  • OPA2626: Input-Referred Noise Calculations - 2nd Opinion

    Darren (FAE)
    Darren (FAE)
    Part Number: OPA2626 I need some help confirming if my math is right. Trying to calculate the input-referred noise in this OPA2626 circuit. *Rf is lower than Rin; this is a non-inverting signal-attenuation application where 20LOG(Vout/Vin) = -1.16dB …
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • OPA2626: OPA2626 PSpice very strange results

    Andree Buechner
    Andree Buechner
    Part Number: OPA2626 Other Parts Discussed in Thread: OPA626 Hello, I'm simulating a simple noninverting circuit with the OPA626 in OrCAD PSpice 17.2. It runs fine, if the voltage at the +Input is 0.5 * (VCC-VEE). If it deviates by an offset from this…
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • OPA2626: TINA-TI Simulation Error

    May
    May
    TI Thinks Resolved
    Part Number: OPA2626 Other Parts Discussed in Thread: LM7705 Hi Team, Customer is encountering strange behavior during the OPA2626 simulation. Below is the details. " A simple voltage buffer transient simulation was configured with the 0 initial value…
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • OPA2626: Settling Time in small signal space

    Claudio Gall
    Claudio Gall
    Part Number: OPA2626 Other Parts Discussed in Thread: TINA-TI , OPA2837 , , OPA837 , OPA2625 , OPA625 Dear TI community I am developping and ADC stage with 16bit resolution and looking for a buffer to drive the ADC. The settling time is quite critical and…
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
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