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    Part Img LM393P datasheet by Texas Instruments

    • Dual Differential Comparator 8-PDIP 0 to 70
    • Original
    • Yes
    • Active
    • EAR99
    • 8542.39.00.01
    • 8542.39.00.00
    • Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

    LM393P datasheet preview

    LM393P Price & Stock

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    LM393P 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 creates a Schmitt trigger configuration.
    • The minimum input voltage required is 1.5V, but the device can operate down to 1.2V with reduced performance. Below 1.2V, the device may not function correctly.
    • No, the LM393P 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, use a lower supply voltage (VCC) and reduce the frequency of the input signal. You can also use a voltage regulator to regulate the supply voltage.
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