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Showing 116 results View by: Thread Post Sort by
  • OPA2197: Missing Parameters for OPA2197IDR

    Yuvhashree R
    Yuvhashree R
    TI Thinks Resolved
    Part Number: OPA2197 I need the following details for OPA2197IDR at both voltage levels : Power supply rejection ratio (PSRR) Maximum Supply current for my project purpose. Kindly respond as soon as possible.
    • 23 days ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA2197: Input protection for open circuits

    Jaynie Shorb
    Jaynie Shorb
    Resolved
    Part Number: OPA2197 Other Parts Discussed in Thread: OPA2206 Tool/software: Hi, I'm looking at your OPA2197 in a follower configuration and wondering after reading the datasheet on input options and protections for switching if it has a known output…
    • Resolved
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • OPA2197: Alternative to OPA2197

    Conor
    Conor
    TI Thinks Resolved
    Part Number: OPA2197 Other Parts Discussed in Thread: OPA2350 , OPA2156 Hi, In one circuit, it was found that the slew rate of the OPA was slow and affected the measurement accuracy. So when OPA2197 with a high slew rate was used, an improvement in…
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA2197: Operation with V+ tied to Ground, and Inputs between 0-0.1V; Over-the-rail inputs

    Mischa Bandet
    Mischa Bandet
    Resolved
    Part Number: OPA2197 Other Parts Discussed in Thread: OPA197 , Tool/software: Hello, I'm looking to use an OPA2197/OPA197 with V+ tied to ground, V- at approx -12V, and the -IN and +IN at between 0-0.1V. Is it okay to have the inputs slightly above…
    • Resolved
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • OPA928: and OPA2197 Asymmetric power supply

    Taito Takemura
    Taito Takemura
    TI Thinks Resolved
    Part Number: OPA928 Other Parts Discussed in Thread: OPA2197 , Tool/software: Hi team, I'd like to use OPA928 and OPA2197 with power supply +33.5V / -2.5V and Vcm from 0V to 20V. I don't think there is any problem because the datasheet shows max Vs…
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • OPA2197: OPA2197

    biswajit singh
    biswajit singh
    TI Thinks Resolved
    Part Number: OPA2197 Dear Ti Expert, I am using OPA2197 (Vs=5V -Single supply ) for my application and calculating worst case offset voltage due to PSRR below is the snapshot of the OPA2197 and highlighted parameter I am using for calculating offset…
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • OPA2197-Q1: OPA2197-Q1

    biswajit singh
    biswajit singh
    TI Thinks Resolved
    Part Number: OPA2197-Q1 Other Parts Discussed in Thread: OPA2197 , Dear TI Expert In one of the reference design application ,I see OPA2197-Q1 is used as following.OPA2197 is being used for the supply for the sensor (Vin=4V) but my question what is…
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA2197-Q1: OPA2197 input offset voltage

    biswajit singh
    biswajit singh
    Resolved
    Part Number: OPA2197-Q1 Other Parts Discussed in Thread: OPA2197 Dear TI Expert I would like to worst case analysis for voltage buffer circuit based on OPA2197...looks like following Now I would like to calculate following worst case parameters…
    • Resolved
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • OPA2197: Parameters at 15V

    Tom Schultz
    Tom Schultz
    TI Thinks Resolved
    Part Number: OPA2197 Team, I'm posting on behalf of my customer. They would like to know the parameter values of the OPA2197IDR when tested at 15V. Can you see if there is any historic char data for any/all of the following items? Quiescent…
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA2197: Pspice model question for OPA2197

    Lee HongGyo
    Lee HongGyo
    Resolved
    Part Number: OPA2197 Other Parts Discussed in Thread: OPA197 , PSPICE-FOR-TI I downloaded the PSpice model of opa2197 from the TI website and performed the simulation. I talked about the symptom that the tool version 17.2 shuts down when you run the…
    • Resolved
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
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