Update: 29 September, 2023
ULN2001, ULN2002, ULN2003, and ULN2004 are high voltage, high current Darlington arrays, each containing seven open collector Darlington pairs with common emitters. Each channel is rated at 500 mA and can withstand peak currents of 600 mA. Suppression diodes are included for inductive load driving, and the inputs are pinned opposite the outputs to simplify board layout. These versatile devices are useful for driving a wide range of loads, including solenoids, relays, DC motors, LED displays, filament lamps, thermal printheads, and high power buffers.
File format: PDF
Size: -
MD5 Checksum: 81DB1B31398C70AF9889DEDE4858E679
Publication date: 08 August, 2012
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PDF Link: ST ULN2001 ULN2002 ULN2003 ULN2004 handbook PDF