Order this document by ULN2803/D
The eight NPN Darlington connected transistors in this family of arrays
are ideally suited for interfacing between low logic level digital circuitry (such
as TTL, CMOS or PMOS/NMOS) and the higher current/voltage
requirements of lamps, relays, printer hammers or other similar loads for a
broad range of computer, industrial, and consumer applications. All devices
feature open–collector outputs and free wheeling clamp diodes for transient
suppression.
The ULN2803 is designed to be compatible with standard TTL families
while the ULN2804 is optimized for 6 to 15 volt high level CMOS or PMOS.
OCTAL PERIPHERAL
DRIVER ARRAYS
SEMICONDUCTOR
TECHNICAL DATA
MAXIMUM RATINGS (TA = 25°C and rating apply to any one device in the
package, unless otherwise noted.)
Rating
Symbol
Value
Unit
Output Voltage
VO
50
V
Input Voltage (Except ULN2801)
VI
30
V
Collector Current – Continuous
IC
500
mA
Base Current – Continuous
IB
25
mA
Operating Ambient Temperature Range
TA
0 to +70
°C
Tstg
– 55 to +150
°C
TJ
125
°C
Storage Temperature Range
Junction Temperature
A SUFFIX
PLASTIC PACKAGE
CASE 707
PIN CONNECTIONS
RθJA = 55°C/W
Do not exceed maximum current limit per driver.
ORDERING INFORMATION
1
18
2
17
3
16
4
15
5
14
6
13
7
12
8
11
Gnd 9
10
Characteristics
D i
Device
Input
Compatibility
ULN2803A
ULN2804A
TTL, 5.0 V CMOS
6 to 15 V CMOS, PMOS
VCE(Max)/IC(Max)
Operating
Temperature
Range
50 V/500 mA
TA = 0 to + 70°C
 Motorola, Inc. 1996
MOTOROLA ANALOG IC DEVICE DATA
Rev 1
1
ULN2803 ULN2804
ELECTRICAL CHARACTERISTICS (TA = 25°C, unless otherwise noted)
Characteristic
Symbol
Output Leakage Current (Figure 1)
(VO = 50 V, TA = +70°C)
(VO = 50 V, TA = +25°C)
(VO = 50 V, TA = +70°C, VI = 6.0 V)
(VO = 50 V, TA = +70°C, VI = 1.0 V)
All Types
All Types
ULN2802
ULN2804
Collector–Emitter Saturation Voltage (Figure 2)
(IC = 350 mA, IB = 500 µA)
(IC = 200 mA, IB = 350 µA)
(IC = 100 mA, IB = 250 µA)
All Types
All Types
All Types
Input Current – On Condition (Figure 4)
(VI = 17 V)
(VI = 3.85 V)
(VI = 5.0 V)
(VI = 12 V)
ULN2802
ULN2803
ULN2804
ULN2804
Input Voltage – On Condition (Figure 5)
(VCE = 2.0 V, IC = 300 mA)
(VCE = 2.0 V, IC = 200 mA)
(VCE = 2.0 V, IC = 250 mA)
(VCE = 2.0 V, IC = 300 mA)
(VCE = 2.0 V, IC = 125 mA)
(VCE = 2.0 V, IC = 200 mA)
(VCE = 2.0 V, IC = 275 mA)
(VCE = 2.0 V, IC = 350 mA)
ULN2802
ULN2803
ULN2803
ULN2803
ULN2804
ULN2804
ULN2804
ULN2804
Min
Typ
Max
–
–
–
–
–
–
–
–
–
–
–
1.1
0.95
0.85
1.6
1.3
1.1
–
–
–
–
0.82
0.93
0.35
1.0
1.25
1.35
0.5
1.45
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
13
2.4
2.7
3.0
5.0
6.0
7.0
8.0
Unit
µA
ICEX
100
50
500
500
VCE(sat)
V
II(on)
mA
VI(on)
V
Input Current – Off Condition (Figure 3)
(IC = 500 µA, TA = +70°C)
All Types
II(off)
50
100
–
µA
DC Current Gain (Figure 2)
(VCE = 2.0 V, IC = 350 mA)
ULN2801
hFE
1000
–
–
–
Input Capacitance
CI
–
15
25
pF
Turn–On Delay Time
(50% EI to 50% EO)
ton
–
0.25
1.0
µs
Turn–Off Delay Time
(50% EI to 50% EO)
toff
–
0.25
1.0
µs
IR
–
–
50
100
µA
VF
–
1.5
2.0
V
Clamp Diode Leakage Current (Figure 6)
(VR = 50 V)
Clamp Diode Forward Voltage (Figure 7)
(IF = 350 mA)
2
TA = +25°C
TA = +70°C
MOTOROLA ANALOG IC DEVICE DATA
ULN2803 ULN2804
TEST FIGURES
(See Figure Numbers in Electrical Characteristics Table)
Figure 1.
Figure 2.
Open
Open
VCE
+ IC
I
h FE
in
µA
ICEX
Open
DUT
DUT
Vin
IC
V
VCE
Figure 3.
Figure 4.
Open
Open
VCE
µA
Iin
µA
µA
DUT
DUT
Open
Vin
Vin
Figure 5.
Figure 6.
VR
Open
µA
IR
DUT
DUT
IC
Vin
V
VCE
Open
V
Figure 7.
IF
V
VF
DUT
Open
MOTOROLA ANALOG IC DEVICE DATA
3
ULN2803 ULN2804
TYPICAL CHARACTERISTIC CURVES – TA = 25°C, unless otherwise noted
Output Characteristics
Figure 9. Output Current versus
Input Current
IC , COLLECTOR CURRENT (mA)
IC , COLLECTOR CURRENT (mA)
Figure 8. Output Current versus
Saturation Voltage
600
All Types
400
200
600
All Types
400
200
0
0
0
0.5
1.0
1.5
VCE(sat), SATURATION VOLTAGE (V)
2.0
0
200
400
600
IIN, INPUT CURRENT (µA)
800
Input Characteristics
Figure 11. ULN2804 Input Current
versus Input Voltage
Figure 10. ULN2803 Input Current
versus Input Voltage
2.0
IIN , INPUT CURRENT (mA)
IIN , INPUT CURRENT (mA)
2.0
1.5
1.0
0.5
0
2.0
2.5
3.0
3.5
4.0
4.5
VIN, INPUT VOLTAGE (V)
5.0
5.5
6.0
1.5
1.0
0.5
0
5.0
6.0
7.0
8.0
9.0
10
VIN, INPUT VOLTAGE (V)
11
12
13
Figure 12. Representative Schematic Diagrams
1/8 ULN2803
2.7 k
Pin 10
10.5 k
Pin 10
7.2 k
7.2 k
3.0 k
4
1/8 ULN2804
3.0 k
MOTOROLA ANALOG IC DEVICE DATA