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> 2X ULN2004A ULN2004 npn darlington transistor array ic
2X ULN2004A ULN2004 npn darlington transistor array ic
Seven darlingtons per package
Output current 500 mA per driver (600 mA
Integrated suppression diodes for inductive
Outputs can be paralleled for higher current
TTL/CMOS/PMOS/DTL Compatible inputs
Inputs pinned opposite outputs to simplify
The ULN2001, ULN2002, ULN2003 and ULN
2004 are high voltage, high current darlington
arrays each containing seven open collector
darlington pairs with common emitters. Each
channel 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
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.
The ULN2001A/2002A/2003A and 2004A are
supplied in 16 pin plastic DIP packages with a
copper leadframe to reduce thermal resistance.
