Part Datasheet Search > ST Microelectronics > ULN2003 Datasheet PDF > ULN2003 Datasheet Pages 1/8
ULN2003 Datasheet - ST Microelectronics
| Manufacturer: | ST Microelectronics |
| Case Package: | DIP-16 |
| Description: | TRANS 7NPN DARL 50V 0.5A 16DIP |
| Pictures: |
ULN2003Datasheet PDF
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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.
DIP16
ORDERING NUMBERS:
ULN2001A/2A/3A/4A
SO16
ORDERING NUMBERS:
ULN2001D/2D/3D/4D
PIN CONNECTION
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