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Showing 126 results View by: Thread Post Sort by
    Answered
  • RE: OPA171-Q1: Could you please help to understand the circuit

    Ron Michallick
    Ron Michallick
    Resolved
    With OPA171 simulation, 30mV output with op amp V- at 0V and 1mV with V- at -1V
    • over 6 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • TLV171-Q1: EMC immunity performance comparison with OPA171-Q1

    Hiroaki Kohriyama
    Hiroaki Kohriyama
    Resolved
    Part Number: TLV171-Q1 Other Parts Discussed in Thread: OPA171-Q1 , Hi, team Is there any comparison test for immunity with OPA171-Q1 ? Customer wishes lower cost solution with TLV171-Q1 but wondering if it has weaker for immunity performance. …
    • Resolved
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA171: vout is not correct for current sensing application

    Fausto Bartra1
    Fausto Bartra1
    Resolved
    Part Number: OPA171 Other Parts Discussed in Thread: TINA-TI I am using this device to measure the current of a power supply The device is configured as an inverting amplifier Power supply +/-15V Rfeedback = 100k, Rgain = 1k also a 1k resistor…
    • Resolved
    • over 6 years ago
    • Amplifiers
    • Amplifiers forum
  • OPA171: OPA171AIDBVR internal clamp diode from VIN+/- to VDD

    Red Yen
    Red Yen
    TI Thinks Resolved
    Part Number: OPA171 Other Parts Discussed in Thread: TLV171 , , OPA348 Dear support team may i have your help to check if OPA171AIDBVR has internal clamp diode from IN+/- to VDD as following red circle since my customer facing the issues because…
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
  • RE: OPA171-Q1: Fixed reference switches with respect to the Input frequency

    kai klaas69
    kai klaas69
    Hi Satish, the OPA171 has protection diodes between its inputs. See figure 40 of datasheet. Kai
    • over 6 years ago
    • Amplifiers
    • Amplifiers forum
  • OPA171 output

    Darren Yang
    Darren Yang
    TI Thinks Resolved
    Other Parts Discussed in Thread: OPA171 we using OPA171 for our design,I have question as follow,if the PIN3 Voltage is equal to the PIN4 Voltage,however I want to konw the output is high or low?the Schematic and waveform as follows;but in the Datasheet…
    • over 8 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • TINA/Spice/OPA171: TINA-TI simulation differs from WEBENCH simulation

    Rune Warhuus
    Rune Warhuus
    Resolved
    Part Number: OPA171 Other Parts Discussed in Thread: TINA-TI , Tool/software: TINA-TI or Spice Models I have a problem with simulation of an inverting amplifier using the OPA171. Link to WEBENCH design: https://webench.ti.com/appinfo/webench/scripts…
    • Resolved
    • over 7 years ago
    • Simulation, hardware & system design tools
    • Simulation, hardware & system design tools forum
  • Answered
  • OPA171: Discrepancy in advertised and recommended supply voltage minimum

    Nathan Rabenold
    Nathan Rabenold
    Resolved
    Part Number: OPA171 Other Parts Discussed in Thread: OPA320 The OPA171 web page and datasheet description state that the device is capable of operating with supplies as low as 2.7V (+/-1.35V). However, the "Recommended Operating Conditions" state that…
    • Resolved
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • RE: OPA171: Altium Pspice (Xspice) model

    Kleber Gouveia
    Kleber Gouveia
    Resolved
    Thank you!
    • over 8 years ago
    • Amplifiers
    • Amplifiers forum
  • RE: TINA/Spice/OPA4171: OPA171 back to back diode issue

    Willy Chen10
    Willy Chen10
    Hi JC, Thanks for your reply! The model I used was download from the website the same as you pasted. http://www.ti.com/product/opa171/toolssoftware but I found that bakc to back diodes were not modeled in the model. I have to use modified model…
    • over 8 years ago
    • Simulation, hardware & system design tools
    • Simulation, hardware & system design tools forum
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