ULN2803,04APG/AFWG
TOSHIBA Bipolar Digital Integrated Circuit
Silicon Monolithic
ULN2803APG,ULN2803AFWG,ULN2804APG,ULN2804AFWG
8ch Darlington Sink Driver
The ULN2803APG / AFWG Series are high−voltage,
high−current darlington drivers comprised of eight NPN
darlington pairs.
All units feature integral clamp diodes for switching inductive
loads.
Applications include relay, hammer, lamp and display (LED)
drivers.
ULN2803APG
ULN2804APG
Features
Output current (single output)
500 mA (max)
High sustaining voltage output
50 V (min)
Output clamp diodes
Inputs compatible with various types of logic.
Package Type−APG
Package Type−AFWG
: DIP−18pin
: SOL−18pin
Weight
DIP18−P−300−2.54F : 1.478 g (Typ.)
SOL18−P−300−1.27 : 0.48 g (Typ.)
ULN2803AFWG
ULN2804AFWG
Pin Connection
(top view)
Type
ULN2803APG / AFWG
ULN2804APG / AFWG
Input Base
Resistor
2.7 kΩ
10.5 kΩ
Designation
TTL, 5 V CMOS
6~15 V PMOS, CMOS
1
2011-08-20
ULN2803,04APG/AFWG
Schematics
(each driver)
ULN2803APG / AFWG
ULN2804APG / AFWG
Note:
The input and output parasitic diodes cannot be used as clamp diodes.
Absolute Maximum Ratings
(Ta = 25°C)
Characteristic
Output sustaining voltage
Output current
Input voltage
Clamp diode reverse voltage
Clamp diode forward current
Power dissipation
Operating temperature
Storage temperature
APG
AFWG
Symbol
V
CE (SUS)
I
OUT
V
IN
V
R
I
F
P
D
T
opr
T
stg
Rating
−0.5
to 50
500
−0.5
to 30
50
500
1.47
0.92 / 1.31 (Note)
−40
to 85
−55
to 150
Unit
V
mA / ch
V
V
mA
W
°C
°C
Note:
On Glass Epoxy PCB (75 × 114 × 1.6 mm Cu 20%)
2
2011-08-20
ULN2803,04APG/AFWG
Recommended Operating Conditions
(Ta =
−40~85°C)
Characteristic
Output sustaining voltage
Symbol
V
CE (SUS)
t
pw
= 25 ms, Duty = 10%,
8 Circuits
t
pw
= 25 ms, Duty = 50%,
8 Circuits
t
pw
= 25 ms, Duty = 10%,
8 Circuits
t
pw
= 25 ms, Duty = 50%,
8 Circuits
V
IN
ULN2803A
ULN2804A
V
IN (ON)
V
R
I
F
P
D
Ta = 85°C
Ta = 85°C
(Note)
Test Condition
Min
0
0
0
0
0
0
2.5
8
―
―
―
―
Typ.
―
―
―
―
―
―
―
―
―
―
―
―
Max
50
347
123
268
90
30
30
30
50
400
0.76
0.48
V
V
V
mA
W
Unit
V
APG
Output current
AFWG
I
OUT
mA /
ch
Input voltage
Input voltage
(Output on)
Clamp diode reverse voltage
Clamp diode forward current
Power dissipation
APG
AFWG
Note:
On Glass Epoxy PCB (75 × 114 × 1.6 mm Cu 20%)
3
2011-08-20
ULN2803,04APG/AFWG
Electrical Characteristics
(Ta = 25°C)
Characteristic
Symbol
Test
Cir−
Cuit
1
Test Condition
V
CE
= 50 V
I
CEX
V
CE
= 50 V
V
CE
= 50 V
Ta = 25°C
Ta = 85°C
V
IN
= 1 V
Min
―
―
―
―
―
―
―
―
―
50
―
―
―
―
―
―
―
1000
―
―
―
―
R
L
= 125
Ω,
V
OUT
= 50 V
R
L
= 125
Ω,
V
OUT
= 50 V
―
―
Typ.
―
―
―
1.3
1.1
0.9
0.93
0.35
1.0
65
―
―
―
―
―
―
―
―
―
―
―
15
0.1
0.2
Max
50
100
500
1.6
1.3
1.1
1.35
0.5
1.45
―
2.4
2.7
3.0
5.0
6.0
7.0
8.0
―
50
100
2.0
―
―
―
μA
V
pF
μs
V
μA
mA
V
μA
Unit
Output leakage current
ULN2804A
I
OUT
= 350 mA, I
IN
= 500
μA
Collector−emitter saturation voltage
VCE (sat)
2
I
OUT
= 200 mA, I
IN
= 350
μA
I
OUT
= 100 mA, I
IN
= 250
μA
ULN2803A
Input current
ULN2804A
I
IN (ON)
2
V
IN
= 3.85 V
V
IN
= 5 V
V
IN
= 12 V
I
IN (OFF)
4
I
OUT
= 500
μA,
Ta = 85°C
V
CE
= 2 V, I
OUT
= 200 mA
ULN2803A
Input voltage
(Output on)
ULN2804A
V
CE
= 2 V, I
OUT
= 250 mA
V
CE
= 2 V, I
OUT
= 300 mA
V
IN (ON)
5
V
CE
= 2 V, I
OUT
= 125 mA
V
CE
= 2 V, I
OUT
= 200 mA
V
CE
= 2 V, I
OUT
= 275 mA
V
CE
= 2 V, I
OUT
= 350 mA
DC current transfer ratio
Clamp diode reverse current
Clamp diode forward voltage
Input capacitance
Turn−on delay
Turn−off delay
h
FE
I
R
V
F
C
IN
t
ON
t
OFF
2
6
7
―
8
V
CE
= 2 V, I
OUT
= 350 mA
Ta = 25°C
Ta = 85°C
I
F
= 350 mA
(Note)
(Note)
Note:
V
R
= V
R
(max)
4
2011-08-20
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