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  • LM4562: Noise impact

    Part Number: LM4562 Hi Attached is the LM4562MAX peripheral circuit. Do the tolerances of the LM4562MAX/NOPB and its surrounding components significantly affect noise performance? Our engineers built several ES prototypes and encountered noise issues…

  • LM4562: LM4562NA/NOPB load Mouser Tech Request-474966

    Part Number: LM4562 Hello, a customer ordered 10 of the LM4562NA/NOPB at Mouser and came back with the following: "In my design, I took into account the fact that at a voltage of +/-15 V, the power supply load is typically 10 mA and a maximum of…
    • Answered

  • LM4562: the output noise becomes large

    Resolved
    Part Number: LM4562 Tool/software: In my customer's product, the output noise becomes large in the noise measurement when the input terminal is opened. The output noise becomes large in the amplifier circuit with GAIN=28dB and frequency characteristic…
    • Resolved
    • Answered

  • LM4562: odd schematic in LM4562 data sheet

    Resolved
    Part Number: LM4562 Hey, in the data sheet of LM4562 ( https://www.ti.com/lit/gpn/lm4562 ) on page 25 figure 113 "Inverting Aplifiers" +Vcc DC will be blocked by the decoupling capacitors C1 & C3. I don't think this is intended. Maybe ground and +Vcc…
    • Resolved

  • LM4562: LM4562 oscillation

    Part Number: LM4562 I have a problem with oscillation. This is a simple buffered volume control for a line stage audio pre amplifier. Can anyone see the cause. I have played around with the feedback resistors. The gain should be quite low 4 x currently…

  • LM4562: About voltage follower circuit using LM4562

    TI Thinks Resolved
    Part Number: LM4562 Is it better to insert a resistor in the negative feedback of a voltage follower circuit?

  • LM4562: A blatant mistake still sleeping in official documents

    Part Number: LM4562 Tool/software: The ancient AN-1651 application note is riddled with errors. Specifically, in Figure 6, the push-pull connected Q2 MOSFET is not linked to the output coupling capacitor C6, and the balancing potentiometer R11 is missing…
    • Answered

  • LM4562: Voltage follower circuit

    Resolved
    Part Number: LM4562 I have a question about the gain characteristics and p hase characteristics of a voltage follower circuit using LM4562. The simulation results do not match the measurement results. Can you think of any possible reasons for this discrepancy…
    • Resolved

  • LM4562: Oscillation possibility

    TI Thinks Resolved
    Part Number: LM4562 Hi, Experts, I will use LM4562 as a voltage follower as proposed at the next thread I asked the question in. This is used for a circuit [next image] with up to 20MHz AC input/output, and I simulated to confirm whether or not oscillation…

  • LM4562: Common-mode input voltage range and heat generation

    Part Number: LM4562 I am considering a circuit using the LM4562 and have some questions I would like to ask about. I am thinking of using it as a voltage follower with the settings in the image, but could you please explain about cases (A) and (B)?…

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