ULN2003 - ULN2001A-ULN2002A U LN2003A-ULN2004A SEVEN...

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ULN2003A-ULN2004A ULN2001A-ULN2002A February 2002 SEVEN DARLINGTON ARRAYS ® . SEVEN DARLINGTONS PER PACKAGE . OUTPUT CURRENT 500mA PER DRIVER (600mA PEAK) . OUTPUT VOLTAGE 50V . INTEGRATED SUPPRESSION DIODES FOR INDUCTIVE LOADS . OUTPUTS CAN BE PARALLELED FOR HIGHER CURRENT . TTL/CMOS/PMOS/DTL COMPATIBLE INPUTS . INPUTS PINNED OPPOSITE OUTPUTS TO SIMPLIFY LAYOUT DESCRIPTION The ULN2001A, ULN2002A, ULN2003 and ULN2004A are high voltage, high current darlington arrays each containing seven open collector dar- lington pairs with common emitters. Each channel rated at 500mA and can withstand peak currents of 600mA. Suppression diodes are included for induc- tive load driving and the inputs are pinned opposite the outputs to simplify board layout. The four versions interface to all common logic fami- lies : ULN2001A General Purpose, DTL, TTL, PMOS, CMOS ULN2002A 14-25V PMOS ULN2003A 5V TTL, CMOS ULN2004A 6–15V CMOS, PMOS These versatile devices are useful for driving a wide range of loads including solenoids, relays DC mo- tors, LED displays filament lamps, thermal print- heads and high power buffers. The ULN2001A/2002A/2003A and 2004A are sup- plied in 16 pin plastic DIP packages with a copper leadframe to reduce thermal resistance. They are available also in small outline package (SO-16) as ULN2001D/2002D/2003D/2004D.
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ULN2003 - ULN2001A-ULN2002A U LN2003A-ULN2004A SEVEN...

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