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  • LM8261: Not suitable for very high capacitive loads

    Part Number: LM8261 Other Parts Discussed in Thread: OPA994 Tool/software: Hey, I need an Opamp which can drive large capacitive load (at least 10uf) and can give more than 100mA at output. does there exist any opamp like that ? thank you.

  • LM8261: LM7321 vs LM8261 Stability + Phase Margin

    TI Thinks Resolved
    Part Number: LM8261 Other Parts Discussed in Thread: LM7321 , Hello, In the past, I have successfully used the LM7321 as a voltage follower (gain = 1) between a DAC and a heavy capacitive load (20uf). The DAC outputs are set so they remain static and…
    • Answered

  • LM8261: Absolute maximum signal input pin current not defined

    Resolved
    Part Number: LM8261 Many op amps define an absolute maximum signal input pin current. The LM8261 doesn't seem to have this spec defined in the datasheet. I'd like to know what it is, so I can protect the device inputs from being driven, when the device…
    • Resolved

  • LM8261: the label if for new and original

    TI Thinks Resolved
    Part Number: LM8261 May I know the label is new and original? LM8261M5/NOPB My email: c***.com
    • Answered

  • LM8261: LM8261 AOL simulation result looks strange

    Resolved
    Part Number: LM8261 Hi Team, Customer found LM8261 AOL curve simulation result is different from attached in TINA Ref Design file. I mainly compare the AOL value as below, can any expert verify this? Thanks a lot! Andrew
    • Resolved

  • LM8261: LM8261 -> Noise Model available ?

    TI Thinks Resolved
    Part Number: LM8261 Hi, I want to make a noise simulation with the LM8261, but it looks, that input noise isn't included in the model. Best regards Bernd
    • Answered

  • LM8261: application

    Resolved
    Part Number: LM8261 Other Parts Discussed in Thread: OPA2991 , OPA991 Hi， High current Vcom Driver OPA for TFT LCD application，LM8261 supply voltage is V+ & V- is not suitable，customer wants single supply power opa for VCOM driver， can you help me give…
    • Resolved

  • LM8261: LM8261 and noise

    TI Thinks Resolved
    Part Number: LM8261 Hi, I’m using a LM8261 (IC20) in a circuit (see picture attached) that makes the function of an electronic inductor. At the end of the circuit after C193 there is an ADC and a µC. The signal processing found some noise around…

  • RE: TINA/Spice/LM8261: Unencrypted spice model for LM8261

    Hi JC, When i click on the link in your message it takes me to a blank page. If i go to the product page for LM8261 I only see a pspice model however I need this to run in ltspice. Thanks, Uttara

  • RE: LM8261: how much current on positive input?

    Hi Fredrick, The LM8261 has a max input bias current of -2uA (at 25C). This will be the maximum current flowing out of either the positive or negative input of the op amp. Please see page 5 in section 6.5 of the datasheet. Can you please describe…

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