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  • OPA333-Q1: Design Considerations for Wireless Expansion Modules Using OPA333-Q1

    Part Number: OPA333-Q1 I’m looking at design considerations for systems that combine precision analogue circuitry with wireless expansion such as Wi-Fi or Bluetooth. One area I’m interested in is how designers should account for noise, power supply stability…

  • OPA333: OPA333 PSpice Model

    TI Thinks Resolved
    Part Number: OPA333 Other Parts Discussed in Thread: TINA-TI Tool/software: Hi, I'm having issues with some TI PSpice models. OPA333 for example, it works fine when I connect it to a negative supply. However, when I ground the negative supply, it wouldn…

  • OPA333-Q1: Phase Margin Gain Margin

    TI Thinks Resolved
    Part Number: OPA333-Q1 Other Parts Discussed in Thread: TINA-TI , INA333-Q1 Subject: Help Required: Phase Margin and Gain Margin Analysis of Op-Amp Current Source Hello TI Team, I am evaluating an op-amp-based voltage-to-current source for my system…
    • Answered

  • OPA333: Opamp selection

    Resolved
    Part Number: OPA333 Other Parts Discussed in Thread: OPA350 , OPA330 , OPA320 Hi, I am using OPA333 to drive the Microcontroller ADC. Do I need to connect an RC filter at the output of the OPAMP. Or can I connect directly to uC ADC. Most probbly…
    • Resolved
    • Answered

  • OPA333: Testing only error with e2e attachment

    Resolved
    Part Number: OPA333 sample attachment.xlsx
    • Resolved

  • OPA333: OPA333

    TI Thinks Resolved
    Part Number: OPA333 Tool/software: Dears, This op amp bias is so small. Why is the output of 3mv when the 3 PIN is 0? When the voltage is 0.8V, there is basically no difference. It shows that it is not the overall lifting 3mV. It is mainly used to…
    • Answered

  • OPA333: 60Hz Sine wave

    Resolved
    Part Number: OPA333 Hi Sir, My customer would like to use the OPA333 to design a circuit to generate a 60Hz sine wave. Could you provide some comments after reviewing the schematics? Thanks! OPA333 schematics: (BAT+ is the 3.7V)
    • Resolved
    • Answered

  • OPA333: non-inverting summing amplifier design

    Resolved
    Part Number: OPA333 Tool/software: Hi Team could you help me check below non-inverting summing amplifier is available for you? or do you have any other recommendation solution for this applcation. BRs Brian
    • Resolved

  • OPA333: Limiting amplifier

    Part Number: OPA333 Tool/software: Dear team, I seem to remember that we have an amplifier or PGA in our portfolio where you can limit the output swing to protect for example the input to an ADC. The scenario is that We have an INA with +/-12V ahead…

  • OPA333-Q1: Rectifier

    Part Number: OPA333-Q1 Other Parts Discussed in Thread: OPA333 Tool/software: Hello, This is Akhil. I am currently working on a speaker-related circuit and require support in designing a 5V, 1A DC converter from the output of an audio amplifier. The…

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