ULN2003 Application Note

●7-ch Darlington Sink Driver

●The ULN2003APG/AFWG Series are high−voltage, high−current darlington drivers comprised ofseven NPN darlington pairs. All units feature integral clamp diodes for switching inductive

●loads. Applications include relay, hammer, lamp and display (LED) drivers.

●Features

●Output current (single output): 500 mA max

●High sustaining voltage output: 50 V min

●Output clamp diodes

●Inputs compatible with various types of logic

●Package Type-APG: DIP-16pin

●Package Type-AFWG: SOL-16pin