ULN200X中文资料
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Theseversatile devices are usefulfor driving a wide range of loads including solenoids, relays DC motors, LED displays filament lamps, thermal printheads and high power buffers.
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V7
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元器件交易网
ULN2001A - ULN2002A - ULN2003A - ULN2004A
TEST CIRCUITS Figure 1a.
Figure 1b.
Figure 2.
Figure 3.
Figure 4.
Figure 5.
Figure ቤተ መጻሕፍቲ ባይዱ.
Figure 7.
Tamb = 70°C, IC = 500µA
VCE = 2V for ULN2002A
IC = 300mA for ULN2003A
IC = 200mA IC = 250mA IC = 300mA for ULN2004A IC = 125mA IC = 200mA IC = 275mA IC = 350mA
DIM.
A a1 a2 b b1 C c1 D E e e3 F L M S
MIN. 0.1 0.35 0.19
9.8 5.8
3.8 0.4
mm TYP.
0.5
1.27 8.89
MAX. 1.75 0.25 1.6 0.46 0.25
MIN.
0.004
0.014 0.007
45 (typ.)
10
0.386
The ULN2001A/2002A/2003Aand 2004A are supplied 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.
for ULN2001A VCE = 2V, IC = 350mA
0.5 Vi to 0.5 Vo
0.5 Vi to 0.5 Vo
VR = 50V Tamb = 70°C, VR = 50V
IF = 350mA
50 1000
0.9 1.1 1.3 0.82 0.93 0.35 1 65
15 0.25 0.25
SIMPLIFY LAYOUT
DIP16 ORDERING NUMBERS: ULN2001A/2A/3A/4A
DESCRIPTION
The ULN2001A, ULN2002A, ULN2003 and ULN2004Aare high voltage, high current darlington arrays each containing seven open collector darlingtonpairs with common emitters. Each channelis rated at 500mA and can withstand peak currents of 600mA. Suppression diodes are included for inductive load driving and the inputs are pinned opposite the outputs to simplify board layout.
Series ULN-2002A (each driver)
Series ULN-2003A (each driver)
Series ULN-2004A (each driver)
ABSOLUTE MAXIMUM RATINGS
Symbol Vo Vin Ic Ib Tamb Tstg Tj
arameter Output Voltage Input Voltage (for ULN2002A/D - 2003A/D - 2004A/D) Continuous Collector Current Continuous Base Current Operating Ambient Temperature Range Storage Temperature Range Junction Temperature
0.020 0.010 0.335 0.100 0.700
0.130
MAX. 0.065
0.787
0.280 0.201 0.050
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元器件交易网
ULN2001A - ULN2002A - ULN2003A - ULN2004A
SO16 PACKAGE MECHANICAL DATA
. OUTPUT VOLTAGE 50V . INTEGRAL SUPPRESSION DIODES FOR IN-
DUCTIVE LOADS
. OUTPUTS CAN BE PARALLELED FOR HIGHER CURRENT
. TTL/CMOS/PMOS/DTL COMPATIBLE INPUTS . INPUTS PINNED OPPOSITE OUTPUTS TO
Ic (mA) 500
400
300
Tj=25°C Max
D96IN453
Ic (mA) 500
400
300
D96IN454
Tj=25°C Max
200
TYPICAL 100
0 0
100 200 300 400 500 Ib(µA)
200 TYPICAL
100
0
0.0
0.5
1.0
1.5 Vce(sat)
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元器件交易网
ULN2001A - ULN2002A - ULN2003A - ULN2004A
Figure 8: Collector Current versus Input Current
Figure 9: Collector Current versus Saturation Voltage
Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rig hts of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specification mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of SGS-THOMSON Microelectronics.
DIP16 PACKAGE MECHANICAL DATA
DIM.
a1 B b b1 D E e e3 F I L Z
MIN. 0.51 0.77
mm TYP.
0.5 0.25
8.5 2.54 17.78
3.3
MAX. 1.65
20
7.1 5.1 1.27
MIN. 0.020 0.030
inch TYP.
THERMAL DATA
Symbol Rth j-amb
Parameter Thermal Resistance Junction-ambient
Value
Unit
50
V
30
V
500
mA
25
mA
– 20 to 85
°C
– 55 to 150
°C
150
°C
Max.
DIP16 70
SO16 100
Unit °C/W
The four versions interfaceto all common logic families :
ULN2001A
ULN2002A ULN2003A
General Purpose, DTL, TTL, PMOS, CMOS
14-25V PMOS
5V TTL, CMOS
ULN2004A 6–15V CMOS, PMOS
Input Current Input Voltage
DC Forward Current Gain Input Capacitance Turn-on Delay Time Turn-off Delay Time Clamp Diode Leakage Current Clamp Diode Forward Voltage
