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Showing 97 results View by: Thread Post Sort by
  • OPA2134: OPA2134 butterworth low-pass filter high voltage on output problem

    Antek Kwiatkowski
    Antek Kwiatkowski
    TI Thinks Resolved
    Part Number: OPA2134 Other Parts Discussed in Thread: NE5532 Hi everybody, I'm really a beginner in the electronic field, and usually I don't post on forums for advice because with most things I'm able to find answers on the internet but here I'm completely…
    • 2 months ago
    • Audio
    • Audio forum
  • OPA2134: Quiescent Current

    miho komatsuda
    miho komatsuda
    TI Thinks Resolved
    Part Number: OPA2134 Tool/software: Dear Technical Support Team, We have received an inquiry from my customer regarding the quiescent current of the OPA2134. The customer has pointed out a discrepancy between the measured values and those stated in…
    • 3 months ago
    • Audio
    • Audio forum
  • OPA2134: Replacement for this for rail to rail behavior

    Charles Luke
    Charles Luke
    TI Thinks Resolved
    Part Number: OPA2134 Other Parts Discussed in Thread: OPA2141 , , OPA1622 Tool/software: I am using this in some audio circuitry. I am looking for a lower cost alternative that has the same small signal performance and behaves the same when driven into…
    • 4 months ago
    • Audio
    • Audio forum
  • OPA2134: Need to check the Selective Inventory Exchange Process -SIEP - MPN : OPA2134 - PACKAGE - SOIC

    manoj balakrishnan
    manoj balakrishnan
    TI Thinks Resolved
    Part Number: OPA2134 Hi Experts , Referring to the TI SIEP notification SOIC package need to be returned due to some process changes . We have a stock of MPN : OPA2314UA/2K5 of DC 2240. Refer to below label where we need to understand whether…
    • over 2 years ago
    • Audio
    • Audio forum
  • Answered
  • OPA2134: packaging type

    Sandro Montecchiani
    Sandro Montecchiani
    Resolved
    Part Number: OPA2134 Other Parts Discussed in Thread: TL082 Hi, what is the difference between OPA2134PA and the PAG4 model and are the 2 models interchangeable? I'm looking for a substitute for TL082, used in a active crossover in a vintage audio…
    • Resolved
    • over 1 year ago
    • Audio
    • Audio forum
  • Answered
  • OPA2134: Counterfeits?

    Greg Morris
    Greg Morris
    Resolved
    Part Number: OPA2134 I obtained some OPA2134PA DIP op-amps from a friend to test. For my test circuit I am using: +/- 13.5 volt supply, 100 nF and other bypass caps Signal input 4.5 Vpp sinewave, 65 KHz, centered at 0V Gain about 4 (RG/RF) I…
    • Resolved
    • over 1 year ago
    • Audio
    • Audio forum
  • OPA2134: OPA2234UA

    Chris Guo
    Chris Guo
    TI Thinks Resolved
    Part Number: OPA2134 Anyone had experience on this part marking? what's the " 1" "2" or "A" on the first line stand for? Does the "A" is for suffix UA for the part number? thank you!
    • over 2 years ago
    • Audio
    • Audio forum
  • OPA2134: Drop-in replacement

    Antoine Chapuis1
    Antoine Chapuis1
    TI Thinks Resolved
    Part Number: OPA2134 Other Parts Discussed in Thread: OPA1656 Hi team, Is it possible to drop-in replace OPA2134UA/2K5 with OPA1656IDR? Best regards, Antoine
    • over 2 years ago
    • Audio
    • Audio forum
  • OPA2134: Part notch clarification

    Alexis Najem
    Alexis Najem
    TI Thinks Resolved
    Part Number: OPA2134 Hello TI Support Team, Mouser Electronics received a request from a customer with two parts. As noted on attached images, one part received has one notch and the other has two notches. Can you explain why one notch is present…
    • over 2 years ago
    • Audio
    • Audio forum
  • OPA2134: OPA2134 VS OPA1656

    Eric Mo
    Eric Mo
    TI Thinks Resolved
    Part Number: OPA2134 Other Parts Discussed in Thread: OPA1656 , OPA134 Hi Team, My customer wants to replace OPA1656 with OPA2134. Which one has better electrical characteristics? will replacement of the chip affect the sound?Any things should take…
    • over 4 years ago
    • Audio
    • Audio forum
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