Datasheet

UNISONIC TECHNOLOGIES CO., LTD
ULN2004
LINEAR INTEGRATED CIRCUIT
7CH DARLINGTON SINK
DRIVER

DESCRIPTION
The UTC ULN2004 are high-voltage, high-current darlington
drivers comprised of seven NPN darlingto pairs.
All units feature integral clamp diodes for switching inductive
loads.
Applications include relay, hammer, lamp and display (LED)
drivers.

DIP-16
SOP-16
FEATURES
*Output current (single output): 500mA (MAX.)
*High sustaining voltage output: 50V (MIN.)
*Output clamp diodes
*Inputs compatible with various types of logic

ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
ULN2004L-D16-T
ULN2004G-D16-T
ULN2004G-S16-R

Package
Packing
DIP-16
SOP-16
Tube
Tape Reel
MARKING
DIP-16
www.unisonic.com.tw
Copyright © 2014 Unisonic Technologies Co., LTD
SOP-16
1 of 9
QW-R113-008.C
ULN2004


LINEAR INTEGRATED CIRCUIT
PIN CONNECTION
O1
16
O2
15
O3
14
O4
13
O5
12
O6
11
O7
10
1
I1
2
I2
3
I3
4
I4
5
I5
6
I6
7
I7
COMMON
9
8
GND
BLOCK DIAGRAM
COMMON
INPUT
OUTPUT
10.5kΩ
7.2kΩ
3kΩ
GND
Note: The input and output parasitic diodes cannot be used as clamp diodes.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 9
QW-R113-008.C
ULN2004

LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS (TA=25C)
PARAMETER
Output Sustaining Voltage
Output Current
Input Voltage
Clamp Diode Reverse Voltage
Clamp Diode Forward Current
RATING
UNIT
-0.5~50
V
500
mA / ch
-0.5~30
V
50
V
500
mA
DIP-16
1.47
W
Power Dissipation
PD
SOP-16
0.625
W
Junction Temperature
TJ
+125
C
Operating Temperature
TOPR
-40~+85
C
Storage Temperature
TSTG
-40~+150
C
Note 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.

SYMBOL
VOUT
IOUT
VIN
VR
IF
RECOMMENDED OPERATING CONDITIONS (TA=-40～+85C)
CHARACTERISTIC
Output Sustaining Voltage
SYMBOL
VOUT
DIP-16
Output Current
IOUT
SOP-16
Input Voltage
Input Voltage (Output On)
Input Voltage (Output Off)
Clamp Diode Reverse Voltage
Clamp Diode Forward Current
DIP-16
Power Dissipation
SOP-16

VIN
VIN (ON)
VIN (OFF)
VR
IF
PD
TEST CONDITIONS
TPW = 25ms
7 Circuits
TA = 85C
TJ = 120C
Duty = 10%
Duty = 50%
Duty = 10%
Duty = 50%
IOUT = 400mA, hFE = 800
MIN
0
0
0
0
0
0
6.2
0
TYP
TA = 85C
TA = 85C
MAX UNIT
50
V
370
130
mA/ch
233
70
24
V
24
V
1.0
V
50
V
350
mA
0.76
W
0.325
ELECTRICAL CHARACTERISTICS (Ta=25℃ unless otherwise specified)
CHARACTERISTIC
Output Leakage Current
Collector-Emitter Saturation Voltage
SYMBOL
TEST
CIRCUIT
ILEAK
1
VCEO(SAT)
2
DC Current Transfer Ratio
Input Current (Output On)
Input Current (Output Off)
hFE
IIN (ON)
IIN (OFF)
2
3
4
Input Voltage (Output On)
VIN(ON)
5
Clamp Diode Reverse Current
IR
6
Clamp Diode Forward Voltage
Input Capacitance
VF
CIN
7
VCE = 50 V, TA = 25C
VCE = 50 V, TA = 85C
IOUT = 350 mA, IIN = 500 μA
IOUT = 200 mA, IIN = 350 μA
IOUT = 100 mA, IIN = 250 μA
VCE = 2 V, IOUT = 350 mA
VIN = 9.5 V, IOUT = 350 mA
IOUT = 500 µA, TA = 85°C
IOUT = 350 mA
VCE = 2 V
hFE = 800
IOUT = 200 mA
VR = 50 V, TA = 25°C
VR = 50 V, TA = 85°C
IF = 350 mA
MIN TYP MAX UNIT
1.3
1.1
0.9
tON
8
Turn-Off Delay
tOFF
8
UNISONIC TECHNOLOGIES CO., LTD
VOUT = 50 V, RL = 125 Ω
CL = 15 pF
VOUT = 50 V, RL = 125 Ω
CL = 15 pF
50
100
1.6
1.3
1.1
μA
V
1000
50
0.8
65
1.2
4.7
4.4
50
100
2.0
15
Turn-On Delay
www.unisonic.com.tw
TEST CONDITIONS
mA
μA
V
μA
V
pF
0.1
μs
0.2
3 of 9
QW-R113-008.C
ULN2004

LINEAR INTEGRATED CIRCUIT
TEST CIRCUIT
1. ILEAK
2. VCEO(SAT),hFE
OPEN
OPEN
ILEAK
IOUT
IIN
VCE
OPEN
VIN
VIN
VCE,VCEO(SAT)
hFE=
3. IIN(ON)
IOUT
IIN
4. IIN(OFF)
OPEN
OPEN
IOUT
IIN(OFF)
IIN(ON)
OPEN
VIN
5. VIN(ON)
6. IR
OPEN
IR
IOUT
OPEN
VIN(ON)
VR
VCE
OPEN
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
4 of 9
QW-R113-008.C
ULN2004

LINEAR INTEGRATED CIRCUIT
TEST CIRCUIT(cont.)
7.
VF
VF
IF
OPEN
OPEN
8.
tON, tOFF
INPUT
OPEN
VOUT
RL
PULSE
GENERATOR
OUTPUT
CL=15pF
Note 2
(Note 1)
(Note 3)
tf
tr
90%
50%
50%
10%
INPUT
VIH
90%
10%
0
50μs
TOFF
TON
VOH
OUTPUT
50%
50%
VOL
Note1: Pulse width 50μs ,duty cycle 10%
Output impedance 50Ω, tr≦5ns, tf≦10ns
Note2: See below
INPUT CONDITION
TYPE NUMBER
R1
VIH
ULN2004
0
8V
Note3: CL includes probe and jig capacitance
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
5 of 9
QW-R113-008.C
ULN2004

LINEAR INTEGRATED CIRCUIT
PRECAUTIONS FOR USING
This IC does not include built-in protection circuits for excess current or overvoltage. If this IC is subjected to
excess current or overvoltage, it may be destroyed. Hence, the utmost care must be taken when systems which
incorporate this IC are designed. Utmost care is necessary in the design of the output line, COMMON and GND line
since IC may be destroyed due to short-circuit between outputs, air contamination fault, or fault by improper
grounding.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
6 of 9
QW-R113-008.C
ULN2004

LINEAR INTEGRATED CIRCUIT
TYPICAL CHARACTERISTICS
50
0
400
40
0
Output Current IOUT (mA)
Output Current IOUT (mA)
IOUT - Duty Cycle
500
n=1
300
2
3
4
200
SOP-16
Ta=25℃
On PCB
n-ch
ACTIVE
100
0
20
7
40
6
60
5
80
IOUT - Duty Cycle
SOP-16
Ta=85℃
On PCB
n-ch
ACTIVE
30
0
n=1
200
2
3
4
10
0
7
0
100
0
20
6
40
Duty Cycle (%)
80
100
IOUT - Duty Cycle
IOUT - Duty Cycle
500
400
Output Current IOUT (mA)
Output Current IOUT (mA)
60
Duty Cycle (%)
500
n=1
2
300
3
200
4
5
DIP-16
Ta=25℃
FREE AIR
n-ch
ACTIVE
100
0
5
0
20
7
6
400
n=1
300
2
200
100
0
40
60
80
0
100
3
4
DIP-16
Ta=85℃
FREE AIR
n-ch
ACTIVE
20
40
Duty Cycle (%)
5
80
60
100
Duty Cycle (%)
IN - VIN
3
6
7
IN - VIN
2
200
300
Input Current IIN (mA)
Input Current IIN (mA)
Ta=25℃
IOUT=100mA
1
2
Max.
1
Typ.
Min.
0
0
10
20
30
40
Input Voltage VIN (V)
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
0
0
7
9
11
Input Voltage VIN (V)
7 of 9
QW-R113-008.C
ULN2004

LINEAR INTEGRATED CIRCUIT
TYPICAL CHARACTERISTICS(cont.)
400
Recommended
Maximum
Rating
300
Ta=75℃
200
30
25
IOUT - VCEO(SAT)
600
Input Current IIN (mA)
Output Current IOUT (mA)
IOUT - lIN
100
Typ.
400
25℃ Max.
200
VCE=2V
0
0
200
100
300
500
400
0
0
600
Input Current IIN (μA)
400
Ta=85℃
25
-20
0
0
0.4
0.8
1.2
1.6
Collector-Emitter Saturation Voltage VCEO(SAT) (V)
IF - VF
400
Ta=25℃
300
200
100
0
0
0.4
0.8
1.2
2.0
1.6
Clamp Diode Forward Voltage VF (V)
hFE - IOUT
10000
DC Current Transfer Ratio hFE
Clamp Diode Forward Current IF (mA)
Input Current IIN (mA)
IIN=500µ A
200
2.0
1.5
Collector-Emitter Saturation Voltage VCEO(SAT) (V)
IOUT - VCEO(SAT)
600
1.0
0.5
5000 VCE=2.0V
3000
85℃
1000
500
300
25℃
-20℃
100
50
30
10
5
1
10
100
1000
10000
Output Current IOUT (mA)
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
8 of 9
QW-R113-008.C
ULN2004

LINEAR INTEGRATED CIRCUIT
TYPICAL CHARACTERISTICS(cont.)
PD - Ta (Free Air)
200
1.75
Power Dissipation PD (W)
1.50
1.25
DIP
1.00
0.75
0.625
0.54
0.50
SOP
0.25
0
0
25
50
75
100
125
150
Ambient Temperature Ta (℃)
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
9 of 9
QW-R113-008.C