• RE: ADCMP350 Vcc=0 V+>0

    Hi Somhegyi Tamas,

    As long as the VIN (non-inverting input) doesn't exceed the absolute maximum rating(-0.3V to 25V) the part would be alright as the max rating is not dependent to VCC(supply). When the ADCMP350 is not powered, the state of the output…

  • RE: 3W Emergency Light


    you may be able to use a comparator powered by the battery such as the ADCMP350


    you need to rectify the AC with a diode and capacitor and compare that…

  • ADCMP350 Power and Current Ratings

    We use an ADCMP350 comparator in a circuit and would like to provide extra protection to prevent damage in the case of overvoltage at the supply. We have a series resistor to limit current available to VCC, and a zener diode (Vz = 5.5V) to limit the voltage…

  • ADCMP354 truth table

    Hello All,

    This is a elementary question but confusing one.

    According to Figure 21(I attached below) in the ADCMP354 datasheet(Rev B), I think at fist comparator connect to n-FET and its drain connect to the output-pin, then if the output of comparator…

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