Shopping Cart

Your cart is empty.

Your cart is empty.

LM2903P LM2903 Dual Differential Comparator Automotive Grade Breadboard-Friendly IC DIP-8 (Pack of 10)

5.0 Write Review
Free shipping on orders over $29.99

$10.49

$ 5 .99 $5.99

In Stock

About this item

  • The LM2903P devices consist of two independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages
  • Single-supply or dual supplies Wide range of supply voltage Maximum rating: 2 V to 36 V
  • Low supply-current independent of supply voltage: 200 µA per comparator, Output compatible with TTL, MOS, and CMOS
  • Common-mode input voltage range Includes Ground, Low output saturation voltage
  • Differential input voltage range equal to maximum-rated supply voltage: ±36 V


The LM2903P devices consist of two independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies is also possible as long as the difference between the two supplies is within 2 V to 36 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. Quiescent current is independent of the supply voltage, and the outputs can be connected to other open-collector outputs to achieve wired-AND relationships.