ULN2804AN [HMSEMI]
8-channel Darlington current driver;
| 型号： | ULN2804AN |
| 厂家： | 
H&M Semiconductor |
| 描述： | 8-channel Darlington current driver 驱动 光电二极管 接口集成电路 驱动器 |
| 文件： | 总7页 (文件大小：217K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ULN2803AD, ULN2803AN, ULN2804AD, ULN2804AN
8-channel Darlington current driver
(Functional equivalent of TD62083AFN, TD62084AFN Toshiba)
The ULN2803AD, ULN2803AN, ULN2804AD,
ULN2804AN are 8- channel current driver, consisting of
eight Darlington transistors.
Transistors, having high-voltage outputs with high-
current load are coupled in common-cathode circuit for
commutation of inductive load.
Collector current of one Darlington pair not ex-
ceed 500 mA. Darlington pairs can be bridged to in-
crease current.
18
MS-001AC package
The ULN2803AD, ULN2803AN, ULN2804AD,
ULN2804AN are purposed in different devices: relays,
lamps, displays (LED & gas discharge cells), telecom-
munication lines and logic devices.
18
1
MS-013AB package
Fig. 1 – View of ICs in MS-001AC, MS-
001AC packages
Main features:
-
The ULN2803AD, ULN2803AD are realized in 18-pin SO - package MS-013AB,
ULN2804AN, ULN2804AN – in 18-pin DIP – package MS-001AC;
High output sustaining voltage up to 50 V;
One channel output current up to 500 mA;
-
-
Allowable value of electrostatic potential 2000V
Table 1 – Electric circuitry difference of ICs
IC marking
Applicable with ICs
TTL, 5 V CMOS
Input resistor, kΩ
ULN2803AD, ULN2803AN
ULN2804AD, ULN2804AN
2,7
10,5
6 ÷ 15 V P-MOS, CMOS
ULN2803AD, ULN2803AN, ULN2804AD, ULN2804AN
Table 2 – Package pins and contact pad description
Contact pad
number
Pin number
(MS-013AB,
Symbol
Description
MS-001AC packages)
01
02
03
04
05
06
07
08
09
10
11
01
02
03
04
05
06
07
08
09
10
11
IN 1
IN 2
IN 3
IN 4
IN 5
IN 6
IN 7
IN 8
GND
COM
Input
Input
Input
Input
Input
Input
Input
Input
Common pin (ground)
Control pin
Output
OUT 8
OUT 7
OUT 6
OUT 5
OUT 4
OUT 3
OUT 2
OUT1
12
13
14
15
16
17
18
12
13
14
15
16
17
18
Output
Output
Output
Output
Output
Output
Output
ULN2803AD, ULN2803AN, ULN2804AD, ULN2804AN
Fig 2 – Electric block diagram
VD2
COM
R1 *
2,7k
OUT
IN
VT1
R1
VT2
,
7 2k
VD4
VD3
VD1
R1
3 k
GND
_______
* For ICs ULN2804AD, ULN2804AN - 10,5 kΩ.
Fig. 3 – Electrical scheme of one Darlington cascade of ULN2803AD,
ULN2803AN, ULN2804AD, ULN2804AN
ULN2803AD, ULN2803AN, ULN2804AD, ULN2804AN
Table 3 –Maximum ratings
Norm
Symbol
Unit
Parameter
Min
Max
VCE(SUS)
-0,5
50
V
mA
V
Output sustaining voltage
Output current (one channel)
Input voltage
IOUT
VIN
VR
IF
-
500*
30
-0,5
-
-
50
V
Clamp pin diode reverse voltage
Clamp pin diode forward current
500
mA
oC
W
Tstg
Storage temperature
Power dissipation
-60
-
150
0,4
PD
________]
*On PCB with dimensions 50 × 50 × 1,6 mm, 40% Cu
Table 4 – Recommended operation modes
Norm
Symbol
Unit
Parameter
Min
Max
VCE(SUS)
IOUT
0
50
V
Output sustaining voltage
-
-
350
mA
Output current (one channel)
8 channels at
Tpw = 25 ms,
Ta =85 oC,
Output pulse dura-
tion 10%
260*
Tj = 120 oC
Output pulse dura-
tion 50%
-
90*
VIN
VR
0
-
30
50
V
V
Input voltage
Clamp diode reverse voltage
IF
-
400
mA
Clamp pin diode forward current
________]
*On PCB with dimensions 50 × 50 × 1,6 mm, 40% Cu
ULN2803AD, ULN2803AN, ULN2804AD, ULN2804AN
Table 5 – Electric parameters of ICs
Norm
Min
Ambient,
tempera-
ture
Symbol
Parameter
Measurement mode
Unit
Max
°C
VIN(ON) Input voltage
IOUT = 200 mA
-
2,4
2,9
2,7
3,24
3,0
3,6
5,0
6,0
6,0
7,2
7,0
8,4
8,0
9,6
-
25±10
-40
85
V
VCE = 2 V
IOUT = 250 mA
VCE = 2 V
IOUT = 300 mA
VCE = 2 V
IOUT = 125 mA
VCE = 2 V
IOUT = 200 mA
VCE = 2 V
-
-
ULN2803AD, ULN2803AN
ULN2804AD, ULN2804AN
-
-
IOUT = 275 mA
VCE = 2 V
-
-
I
OUT = 350 mA
VCE = 2 V
DC current transfer ratio
IOUT = 350 mA
GCE = 2 V
1000
25±10
-40
85
25±10
-40
85
-
V
hFE
VCE(sat) Output saturation voltage
IOUT = 100 mA
IIN = 250 µA
IOUT = 200 mA
-
-
-
-
-
-
1,1
1,32
1,3
1,56
1,6
1,92
50
100
500
600
2,0
2,4
V
IIN = 350
µA
IOUT = 350 mA
IIN = 500 µA
VCE = 50 V
VIN = 0 V
VCE = 50 V
VIN = 1 V
IF = 350 mA
ICEX
Output leakage current
µA
ULN2803AD, ULN2803AN
ULN2804AD, ULN2804AN
VF
Clamp diode forward voltage
V
3,0
3,6
IF = 400 mA
IIN(OFF) Input current
VCE = 50 V
IOUT = 500 µA
VIN = 3,85 V
50
-
-
85
µA
IIN((ON)
Input current
ULN2803AD, ULN2803AN
1,35
1,62
0,5
25±10
-40
85
mA
VIN = 5 V
VIN = 12 V
VR = 50 V
-
ULN2804AD, ULN2804AN
0,6
-
1,45
1,74
50
IR
Clamp diode reverse current
-
µA
100
ULN2803AD, ULN2803AN, ULN2804AD, ULN2804AN
Table 6 – Typical electric parameters at Ta = 25 oC
Symbol
Parameter
Turn -ON delay
Measurement mode Typical value
Unit
RL = 125 Ω,
0,1
tON
µs
VOUT = 50 V
tOFF
CIN
Turn-OFF delay
Input capacity
0,2
µs
-
15
pF
5 ns
90%
10 ns
V
V
V
IH
90%
50 %
INPUT
50 %
10%
10%
tOFF
50 µs
0 V
tON
VOH
OUTPUT
50%
50%
VOL
t
0
µs
Note - VIH = 3 V for ULN2803AD, ULN2803AN and VIH = 8 V for ULN2804AD, ULN2804AN.
Pulse width 50 µs, ratio (duty cycle) 100% • tW / T = 10% ( tW – pulse width, µs; T – period , µs)
Fig. 4 – Time diagram of ULN2803AD, ULN2803AD, ULN2804AN, ULN2804AN at
measurement of signal delay at turn -ON tON and turn-OFF switching tOFF
ULN2803AD, ULN2803AN, ULN2804AD, ULN2804AN
Fig. 5 MS-013AB package outline drawing
Fig 6 –MS-001AC package outline drawing
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