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  • OPA344: Degradation of performance characteristics in transition region in unity-gain configuration OPA344 vs. TLV2461

    Resolved
    Part Number: OPA344 Other Parts Discussed in Thread: TLV2461 , , OPA325 Dear all, we are searching for a suitable OP-Amp for a unity-gain-buffer configuration to buffer the high-impedance source voltage signal which needs to be measured by an other device…
    • Resolved

  • OPA344: OPA344

    TI Thinks Resolved
    Part Number: OPA344 Other Parts Discussed in Thread: OPA992 , OPA375 , OPA313 Dear TI-san, I am drafting a question about OPA344 at the link below. Please check contents and answer. e2e.ti.com/.../3969698 Thanks, S.Suzuki
    • Answered

  • OPA313: OPA313, OPA344

    Resolved
    Part Number: OPA313 Other Parts Discussed in Thread: OPA344 Dear TI-san, I got OPA313 advice at the links below. https://e2e.ti.com/support/amplifiers-group/amplifiers/f/amplifiers-forum/1072728/opa344-opa344/3976360#3976360 I am in the process of manufacturing…
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    • Answered

  • OPA313: OPA313, OPA344

    Resolved
    Part Number: OPA313 Dear TI-san, I decided to use a microphone"A" with an output impedance of 5.2kΩ and set resistance of the amplifier input to 3.6kΩ. 3.6kΩ is intended to minimize power supply noise of connected laptop computer…
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    • Answered

  • OPA344: Do TI has photodiode design wizard?

    Resolved
    Part Number: OPA344 Hi Expert : Analog devices has photodiode design wizard. The link below is the tool website. Photodiode Circuit Design Wizard | Analog Devices I see TI has similar tool before. But I can not find it all. Could you help to provide…
    • Resolved

  • RE: OPA1688: Single and Differential OPAMPs for MEMS MIC output

    Hi Chris, Customer concerns about phase difference of differential output signal such as OPA344. Please let me know how to resolve this issue. Regards,
    • Answered

  • OPA344: Junction to case parameter confirm

    Resolved
    Part Number: OPA344 Other Parts Discussed in Thread: TLV9101 , , TLV376 Hi Team: Please help to provide Junction to case parameter of OPA344NA for RD request , thanks. Regards / Mark
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    • Answered

  • OPA344: What is the cause and what is the solution for this strange conditioner?

    Resolved
    Part Number: OPA344 Other Parts Discussed in Thread: LM2576 Hi Ras, sorry for being late, but I was very busy in my job. There's a mistake in your PCB: The switcher LM2576 and the rest circuitry should not share the same ground plane! Instead, use for…
    • Resolved
    • Answered

  • OPA344: What is the cause and what is the solution for this strange conditioner?

    Resolved
    Part Number: OPA344 Other Parts Discussed in Thread: LM2576 Dear All, Please see the bellow schematic: I experimented the above circuit giving a 50 Hz triangular wave with 3.3V peak to peak voltage and 1.65V of offset voltage. The out put is as follow…
    • Resolved

  • Amplification of cardiac signal.

    TI Thinks Resolved
    Other Parts Discussed in Thread: TINA-TI , OPA344 , TL082 , TL072 , TSV911 , TL072H Greetings everyone! I am John Mark Ludovice, an Agricultural and Biosystems Engineering student from the Philippines, currently working on my undergraduate research. I am trying…

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