LM239AQDRQ1 Integrated Circuits (ICs)

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1. Describe

The device consists of four independent voltage comparators designed to be powered from a single supply over a wide voltage range. Dual-supply operation is also possible as long as the voltage difference between the two supplies is 2 V to 36 V, and VCC is at least 1.5 V above the input common-mode voltage. Current consumption is independent of supply voltage. The output can be connected to other open collector outputs for a wired-AND relationship.

2. Feature

    1. Compliant with automotive application requirements

    2. ESD protection over 1000 V per MIL-STD-883, method 3015; over 100 V using machine model (C = 200 pF, R = 0); over 2000 V charging device model

    3. Single power supply or dual power supply

    4. Wide power supply voltage range. . . 2V to 36V

    5. Low supply current consumption independent of supply voltage. . . 0.8 mA typical

    6. Low input bias current. . . 25 nA typical

    7. Low input offset current. . . 5 nA typical

    8. Low input offset voltage. . . 2 mV typical

    9. Common mode input voltage range includes ground

  10. The differential input voltage range is equal to the maximum rated supply voltage. . . ±36 volts

  11. Low output saturation voltage

  12. Output compatible with TTL, MOS, CMOS

3. Pin configuration

4. package instruction