SEVEN DARLINGTON ARRAYS SEVEN DARLINGTONS PACKAGE OUTPUT CUR
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SGS-THOMSON ULN2002A-ULN2004A
SEVEN DARLINGTON ARRAYS
SEVEN DARLINGTONS PACKAGE
OUTPUT CURRENT DRIVER (600 PEAK)
OUTPUT VOLTAGE
INTEGRAL SUPPRESSION DIODES INDUCTIVE LOADS
OUTPUTS PARALLELED HIGHER CURRENT
TTUCMOS/PMOS/DTL COMPATIBLE INPUTS
INPUTS PINNED OPPOSITE OUTPUTS SIMPLIFY LAYOUT
These versatile devices useful driving wide range loads including solenoids, relays motors, displays filament lamps, thermal prin-theads high power buffers. ULN2001A/2002A/2003A 2004A supplied plastic packages with copper leadframe reduce thermal resistance. They available also small outline package (SO-16) ULN2001D/2002D/2003D/2004D.
DESCRIPTION
ULN2001A, ULN2002A, ULN2003 ULN2004A high voltage, high current darlington arrays each containing seven open collector darlington pairs with common emitters. Each channel rated withstand peak currents Suppression diodes included inductive load driving inputs pinned opposite outputs simplify board layout. four versions interface common logic families
ULN2001A General Purpose, DTL, TTL, PMOS, CMOS
ULN2002A 14-25 PMOS
ULN2003A TTL, CMOS
ULN2004A 6-15 CMOS, PMOS
DIP-16 Plastic
(0.25)
ORDER CODES
ULN2001A/2A/3A/4A (DIP-16) ULN2001 D/2D/3D/4D (SO-16)
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value Unit
Output Voltage
Input Voltage (for ULN2002A/D 2003A/D 2004A/D)
Continuous Collector Current
Continuous Base Current
Tamb Operating Ambient Temperature Range
Tstg Storage Temperature Range
Junction Temperature
October 1991
oDsas^i
This Material Copyrighted Respective Manufacturer
ULN2001A-ULN2002 A-ULN2003A-ULN2004A
CONNECTION
COMMON FREE WHEELING DIOOES
SCHEMATIC DIAGRAM
INO-f-
EACH ORIVER
-X-OC0M
Series IH.N-2001A (each driver)
-X-OCOM
EACH DRIVER
Series ULN-2003A (each driver)
-f-OOUT
EACH ORIVER
Series ULN-2002A (each driver)
-j-OOUT
EACH DRIVER
Series ULN-2004A (each driver)
THERMAL DATA
j-amb Thermal Resistance Junction-ambient Max.
7*12=1237 0G532ci2
This Material Copyrighted Respective Manufacturer
ULN2001A-ULN2002 A-ULN2003A-ULN2004A
ELECTRICAL CHARACTERISTICS (Tamb unless otherwise specified)
Symbol Parameter Test Conditions Min. Typ. Max. Unit Fig-
IcEX Output Leakage Current
Tamb
Tamb
ULN2002A
ULN2004A
VcE(sat) Collector-emitter
Saturation Voltage
l|(on) Input Current ULN2002A 0.82 1.25
ULN2003A 3.85 0.93 1.35
ULN2004A 0.35
1.45
Input Current Tamb
V,(on) Input Voltage ULN2002A
ULN2003A
ULN2004A
Forward Current Gain ULN2001A
1000
Input Capacitance
tpLH Turn-on Delay Time 0.25
tPHL Turn-off Delay Time 0.25
Clamp Diode Leakage
Current Tarrb
Clamp Diode Forward
Voltage
7=32^237 00532T3
This Material Copyrighted Respective Manufacturer
ULN2001A-ULN2002 A-ULN2003A-ULN2004A
TEST CIRCUITS
Figure
Figure
OPEN
Figure
OPEN
Figure
Figure
Figure
Figure
OPEN
OPEN
7*^237
This Material Copyrighted Respective Manufacturer
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