Data sheet uln
ULN2803
ULN2804
Octal High Voltage,
High Current Darlington
Transistor Arrays
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 othersimilar 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 DATAMAXIMUM 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.
1
2
17
3
16
4
15
5
14
6
13
7
12
8
11
Gnd 9
ORDERING INFORMATION
18
10
Characteristics
Device
Di
Input
Compatibility
ULN2803AULN2804A
TTL, 5.0 V CMOS
6 to 15 V CMOS, PMOS
VCE(Max)/IC(Max)
Operating
Temperature
Range
50 V/500 mA
V/500 mA
TA = 0 to + 70°C
70
© 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)
Collector–Emitter Saturation Voltage (Figure 2)
(IC = 350 mA, IB = 500 µA)
(IC = 200 mA, IB = 350 µA)
(IC = 100 mA, IB = 250 µA)
Input Current – On Condition (Figure 4)
(VI = 17 V)
(VI = 3.85 V)
(VI = 5.0 V)
(VI = 12 V)
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)
1.6
1.3
1.1
0.82
0.93
0.35
1.0
1.25
1.35
0.5
1.45
–
–
–
–
–
–
–
–
ULN2802
ULN2803
ULN2803
ULN2803
ULN2804
ULN2804
ULN2804
ULN2804
1.1
0.95
0.85
–
–
–
–ULN2802
ULN2803
ULN2804
ULN2804
–
–
–
–
–
–
–
All Types
All Types
All Types
Typ
–
–
–
–
All Types
All Types
ULN2802
ULN2804
Min
Max
–
–
–
–
–
–
–
–
Unit
13
2.4
2.7
3.0
5.0
6.0
7.0
8.0
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)
AllTypes
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
2.0V
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...
Regístrate para leer el documento completo.