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  • TINA/Spice/OPA2134: PSpice OPA2134

    TI Thinks Resolved
    Part Number: OPA2134 Other Parts Discussed in Thread: TINA-TI , OPA134 , Tool/software: TINA-TI or Spice Models I'm not sure if there is a lib or olb for the OPA2134 as I can't find one. From the datasheet and spicerack it only links it to the OPA134. I…
    • Answered

  • OPA2134: EMIRR DATA for OPA2134 and RC4580

    Resolved
    Part Number: OPA2134 Other Parts Discussed in Thread: RC4580 , , OPA2180 Hi Our current sensor is easy to be influenced by EM waves in some frequency points, and its OPAMP is RC4580. But I tested out that its EMIRR is above 50dB in 10MHz-1GHz, so it shouldn…
    • Resolved
    • Answered

  • OPA2134: OPA2134 running hot

    Resolved
    Part Number: OPA2134 Other Parts Discussed in Thread: TL072 Hello to everybody, New on this forum, i hope that someone will be able to help me. So, I meet en issue with that AOP (OPA2134) that i don't understand... it is running hot. I mean, really hot…
    • Resolved
    • Answered

  • OPA2134: OPA2134 Thermal information

    Resolved
    Part Number: OPA2134 Other Parts Discussed in Thread: OPA134 , Hi, I would like to confirm following information. * Rθja, Ψjt and Ψjb It seems that there is no information about thermal information in datasheet. At least, could you please…
    • Resolved

  • OPA2134: OPA2134 pre-amplifier design

    Part Number: OPA2134 Other Parts Discussed in Thread: OPA134 , TINA-TI Need help calculate an opamp preamplifier stage based on OPA2134 with WEBENCH Designer. Power supply voltage +12V, Single Supply. Inverting Amplifier. Need set correct Input Voltage…
    • Answered

  • OPA1612: SoundPlus OPA1612 in replacement of OPA2134

    Resolved
    Part Number: OPA1612 Other Parts Discussed in Thread: OPA2134 , , OPA1678 Hi Community, TI!!! I would like to upgrade an audio amplifier OPA2134 and the TI site web recommands me to change for a new OPA. I found that OPA1612 was in the ultimate soundplus…
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    • Answered

  • INA129: WHY did not i recognize the differences of INA128 vs INA129 and OPA2134 vs TL074?

    Resolved
    Part Number: INA129 Other Parts Discussed in Thread: OPA2134 , , INA128 , TL072 , TINA-TI Hello. I use a EMG amplifier circuit. In the circuit i use INA128 as In-Amp and TL072 as Op-Amp. I had almost 500 mV dc offset output of the circuit. The EMG signals…
    • Resolved

  • OPA2134: Is there a better op amp that will work

    TI Thinks Resolved
    Part Number: OPA2134 Other Parts Discussed in Thread: OPA1678 , OPA1611 , OPA1602 , OPA1642 Hi there probaly a simple question maybe not. I have a 1988 carver stereo per-amplifier. It was recently re-capped and all new guts put in . Goggle bill d mod carver…
    • Answered

  • OPA1652: Replacing OPA2134 with OPA1652

    Resolved
    Part Number: OPA1652 Other Parts Discussed in Thread: OPA2134 , TINA-TI Hi, Could you please give us your advice whether we can replace OPA2134 with OPA1652 in the following schematic or not ? Best regards, Kato
    • Resolved

  • OPA2134: Disable Circuit

    Part Number: OPA2134 Other Parts Discussed in Thread: TLC2274 , Hi, can you please look at the attached cirucit diagram. What you think about it. I believe ist risky because we can have a voltage at the output while no supply voltage is present Basically…

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