The LM2903DRG4 from Texas Instruments is a high-quality, reliable, and versatile dual differential comparator.

• Device Type: Dual Differential Comparator
• Power Supply: Single power supply over a wide range of voltages, split power supplies
• Input Common-Mode Voltage Range: Includes ground
• Key Features: Low offset voltage, high gain, wide supply voltage range, high input impedance
• Applications: Limit comparators, simple analog to digital converters, pulse, squarewave, and time delay generators
• Package: Small-outline integrated circuit (SOIC)