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    Part Img LM393DGKRG4 datasheet by Texas Instruments

    • Linear - Comparators, Integrated Circuits (ICs), IC DUAL DIFF COMPARATOR 8VSSOP
    • Original
    • No
    • Obsolete
    • EAR99
    • 8542.39.00.01
    • 8542.39.00.00
    • Find it at Findchips.com
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    LM393DGKRG4 datasheet preview

    LM393DGKRG4 Frequently Asked Questions (FAQs)

    • The maximum voltage that can be applied to the input pins is the supply voltage (VCC) + 0.3V. Exceeding this voltage can cause damage to the device.
    • To prevent oscillation, add hysteresis to the comparator by connecting a resistor and capacitor between the output and the non-inverting input. This will create a small amount of positive feedback, ensuring a clean transition.
    • The minimum input voltage required is 2V, but the device can operate down to 1.2V with reduced performance. Below 1.2V, the device may not function correctly.
    • No, the LM393 is a comparator, not an amplifier. It is designed to compare two voltages and output a digital signal, not to amplify a signal.
    • To reduce power consumption, consider using a lower supply voltage, reducing the frequency of the input signal, or using a lower-power comparator. Additionally, consider using a shutdown pin (if available) to turn off the device when not in use.
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