Comprised of eight NPN Darlington pairs, ULN2803AFWG series is high-voltage and high-current darlington drivers. Each features integral clamp diodes for switching inductive loads. Based on its design, it is ideal for interfacing between low logic level digital circuitry and higher current or/and voltage requirements devices such as relays, lamps, hammers, display (LED) drivers. 

Features:

- 500mA (Max.) Output Current

- High sustaining voltage output 50V

- Output clamp diodes

- inputs compatible with various types of logic

- Package type SOL-18pin