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  • LM2901AV: Comparator selection

    Part Number: LM2901AV Other Parts Discussed in Thread: TL331 , LM397 , LM2901 , LM2903 , LM393A , LM293A Dear Team, We are using comparator of part LM2901AVQPWR in our design. The above comparator is 4 channel, we need similar comparator with 2 and 1 channels…

  • RE: LM393: LM393 output voltage

    Hi Ganapathi, yes, looks much better now! But your input voltages are a bit too high. I would modify the voltage dividers so that no more than 3.0V is reaching the inputs of LM393A. Kai

  • LM393: Offset Voltage

    Part Number: LM393 Other Parts Discussed in Thread: , , LMV762 I have a design that requires low input offset voltage. I have used the LM393 with success in the past for this design for many years. On my latest batch of boards the boards tested and the…

  • RE: LM393: Output ripples and hysteresis on LM393

    Hi Paul, I use this schematics for the LM393AD. VCC_BB is 3V. V(-) can change between 1V to 2V. Is it OK to use it with 2V input while VCC is 3V? Can you advise if there is an issue with LM393 that when input exceeds the Vref, output immediately changes…

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