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  • LM2900: Why there are two slew rate?

    TI Thinks Resolved
    Part Number: LM2900 Hi team, There are two slew rate written in the datasheet as below. If I read correctly, SR is 0.5V/us when the dV/dt of the input waveform is positive and 20V/us when the dV/dt of the input waveform is negative. Correct? Also why there…
    • Answered

  • LM3900: Tina-TI model

    Resolved
    Part Number: LM3900 Other Parts Discussed in Thread: TINA-TI , LM348 , LM324 , LM358 , LM2900 Tool/software: Hi, Does anyone have a TINA-TI or PSpice model for the LM3900, I've been given a circuit diagram using two and I wanted to run some simulation on…
    • Resolved
    • Answered

  • RE: LM2900N not working in voltage follower configuration

    Resolved
    Hi Matt, The LM2900 is a "Norton", or current-differencing amplifier. It is not a "normal" voltage input op-amp. The inputs will look like a diode to ground. It uses current instead of voltage. You may want to look at the LM2900-N…

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