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Showing 22 results View by: Thread Post Sort by
    Answered
  • OPA206: Hot to increase overvoltage protection?

    Tomasz Jastrzebski
    Tomasz Jastrzebski
    Resolved
    Part Number: OPA206 Other Parts Discussed in Thread: OPA4206 Tool/software: Hi TI, I would like to increase OPA206 configured as unity-gain buffer overvoltage protection from (V+) + 40 V to (V+) + 70 V. Is simply adding a 7.5k resistor between circuit…
    • Resolved
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • OPA2206: Voltage and Current Noise Density Data

    Hao Jie Chan
    Hao Jie Chan
    TI Thinks Resolved
    Part Number: OPA2206 Other Parts Discussed in Thread: OPA206 Hi TI, I noticed the noise density starts to increase after 30kHz, for both voltage and current noise density. Do you have the data after 100kHz? I have concerns since the trend seems…
    • 1 month ago
    • Amplifiers
    • Amplifiers forum
  • OPA205: Voltage noise density at high frequency

    diverger
    diverger
    Part Number: OPA205 Other Parts Discussed in Thread: OPA206 , OPA202 , OPA317 , OPA330 , OPA130 In the datasheet, Figure 6-22 shows the noise density goes up after 10kHz. I've seen numerous datasheets show a flat noise at high end. And wonder what make…
    • 7 months ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA1678: Input current limiting resistor.

    Kengo.Y
    Kengo.Y
    Resolved
    Part Number: OPA1678 Other Parts Discussed in Thread: OPA205 , OPA206 , RC4580 Tool/software: I'd like to consider using OPA1678. However, when using it with a voltage follower, I cannot put in a current limiting resistor due to input amplitude issues…
    • Resolved
    • over 1 year ago
    • Audio
    • Audio forum
  • LMP7704-SP: input resistance

    Lucas Pucheta
    Lucas Pucheta
    TI Thinks Resolved
    Part Number: LMP7704-SP Other Parts Discussed in Thread: OPA206 Tool/software: I noticed that TI doesn’t publish input and output resistance values for op amps. Is there a reason? How do I determine the resistances for the LMP7704-SP op amp?
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • ADC121S021: ADC121S021 with Op-Amp

    Fahad Shah
    Fahad Shah
    Resolved
    Part Number: ADC121S021 Other Parts Discussed in Thread: ADS8661 , ADS8665 , OPA328 , OPA206 Tool/software: Hi, I would like to use the ADC121S021 with the STM32F446 microcontroller as an external ADC. The signal is coming from a vibration sensor…
    • Resolved
    • over 1 year ago
    • Data converters
    • Data converters forum
  • Answered
  • THP210: Difference between THP210 & OPA1637?

    Randy Rich
    Randy Rich
    Resolved
    Part Number: THP210 Other Parts Discussed in Thread: OPA1637 , OPA1632 , OPA205 , OPA206 I'm looking for an FDA for a couple applications. The THP210 or the OPA1637 looks promising at first glance. A few questions regarding what I've noticed so far: …
    • Resolved
    • 9 months ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • MC33078: Are the specs the same as LM833?

    Daisuke Higa
    Daisuke Higa
    Resolved
    Part Number: MC33078 Other Parts Discussed in Thread: LM833 , , OPA2206 , OPA206 , OPA4206 Tool/software: Hi support team all. I have received the following inquiry from our customer. When comparing the data sheets, the MC33078 and LM833 appear to…
    • Resolved
    • over 1 year ago
    • Audio
    • Audio forum
  • OPA177: Need Rail-to-Rail Output device

    Francis Jiang
    Francis Jiang
    TI Thinks Resolved
    Part Number: OPA177 Other Parts Discussed in Thread: OPA191 , OPA192 , OPA206 , OPA196 Tool/software: Hi Team, Do we have rail-to-rail output performance device that can Pin2Pin replace OPA177? Customer need this spec to meet system requirement…
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA205: 0.1 Hz - 10 Hz Noise Chart looks weird

    Chia Hung Lai
    Chia Hung Lai
    Resolved
    Part Number: OPA205 Other Parts Discussed in Thread: OPA206 The Figure 6-23 0.1 Hz - 10 Hz Noise chart in OPA205 datasheet (SBOS962E - DEC 2022 Revision) looks weird. From the chart, there's no noise component near 10 Hz end. Could it be 0.1 Hz to 1 Hz…
    • Resolved
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
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