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Showing 84 results View by: Thread Post Sort by
    Answered
  • OPA615: Transient: Effect of 5 mV @OPA615

    user5163865
    user5163865
    Resolved
    Part Number: OPA615 Other Parts Discussed in Thread: TINA-TI Hi, I have some questions about OPA615. Our customers are considering OPA615, but they have some concerns. Q1. According to the datasheet, Transient: 5 mV. How does this specification…
    • Resolved
    • over 8 years ago
    • Amplifiers
    • Amplifiers forum
  • OPA615: Figure 48 in datasheet, results not as expected

    Larry Rose
    Larry Rose
    Part Number: OPA615 Other Parts Discussed in Thread: BUF602 , , TINA-TI , OPA860 Following the datasheet figure 48 bipolar peak detector circuit using the OPA615 in TINA the negative Vout- doesn't work as expected. The positive Vout+ will track the Vpositive…
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • OPA615: Video clamping IC or video buffer with DC restoration function

    Roy Chou1
    Roy Chou1
    TI Thinks Resolved
    Part Number: OPA615 Other Parts Discussed in Thread: OPA361 , OPA360 , OPA362 , THS7303 , THS7353 , THS7347 , THS7327 , THS7316 , THS7365 , THS7373 , THS7368 , THS7364 , THS7372 , THS7360 , THS7376 Hi Team, Recently, we met an issue that the video…
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • OPA615: OPA615 DC restoration and video amplification

    Muhammad Moosa
    Muhammad Moosa
    TI Thinks Resolved
    Part Number: OPA615 Hi ! I am currently working with a PAL based composite video. The video has 0.5-1V peak to peak amplitude and 15 MHZ bandwidth. I want DC restoration and a gain of +2V/V. How can it be done with OPA615 ?
    • over 8 years ago
    • Amplifiers
    • Amplifiers forum
  • OPA615: OPA615 as a high speed sample and hold

    Noam Tziony
    Noam Tziony
    TI Thinks Resolved
    Part Number: OPA615 Hi, I like to use the OP615 for a fast sample and hold with hold time of few us. Can I use the OPA SOTA section and not connect the OTA transistor as shown below?
    • over 8 years ago
    • Amplifiers
    • Amplifiers forum
  • ADC081S021: ADC081 and OPA615

    Harun Tetik
    Harun Tetik
    Part Number: ADC081S021 Other Parts Discussed in Thread: OPA615 Hi, I want to build a circuit like the one below. There is an analog output of transimpedance amplifier. The amplitude of signal is between 0-3.3V, and the pulse width 10 ns. I…
    • over 6 years ago
    • Data converters
    • Data converters forum
  • Answered
  • OPA615: OPA615EVM Layout concerns

    Rock Su
    Rock Su
    Resolved
    Part Number: OPA615 Dear colleague, Our customer is using OPA615, they find in our OPA615EVM, it is not copper on the OPA615 back, as below. I check the datasheet, I want to confirm whether to minimize parasitic capacitance to any AC ground for all…
    • Resolved
    • over 6 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • RE: OPA615: Peripheral circuits for the OTA used as VCCS

    Wenchin Liu
    Wenchin Liu
    Resolved
    Thanks. It does help a lot!
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • RE: OPA615: What is the advantage of using OPA615 as a peak detector?

    Bailin Cao
    Bailin Cao
    Hi Sean, Thanks very much for your prompt reply. I used Ti TINA to simulate OPA615 peak detection. From the simulation results, there are ripples superimposed on the output voltage during sampling stage and the output voltage decays during holding…
    • over 8 years ago
    • Amplifiers
    • Amplifiers forum
  • RE: TINA/Spice/OPA615: OPA615.cir file required

    Keyur Mistry32
    Keyur Mistry32
    I tried to make the model using that but i am unable to do that. It shows some error "multiple subckt included". It would be great if you can help me in providing me with the opa615 model in multisim so that i can run my simulation on peak detecto…
    • over 9 years ago
    • Simulation, hardware & system design tools
    • Simulation, hardware & system design tools forum
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