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PDF HCPL0731 Data sheet ( Hoja de datos )
| Número de pieza | HCPL0731 | |
| Descripción | Low Input Current High Gain Split Darlington Optocouplers | |
| Fabricantes | Fairchild Semiconductor | |
| Logotipo |  |
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April 2009
HCPL0700, HCPL0701, HCPL0730, HCPL0731
Low Input Current High Gain Split Darlington Optocouplers
Single Channel: HCPL0700, HCPL0701, Dual Channel: HCPL0730, HCPL0731
Features
■ Low input current: 0.5mA
■ Superior CTR: 2000%
■ Superior CMR – 10 kV/µs
■ CTR guaranteed 0°C to 70°C
■ U.L. Recognized (file# E90700)
■ VDE 0884 recognized (file# 136616)
– approval pending for HCPL0730/0731
■ BSI recognized (file# 8661, 8662)
– HCPL0700/0701 only
Applications
■ Digital logic ground isolation
■ Telephone ring detector
■ EIA-RS-232C line receiver
■ High common mode noise line receiver
■ µP bus isolation
■ Current loop receiver
Description
The HCPL0700, HCPL0701, HCPL0730 and HCPL0731
optocouplers consist of an AlGaAs LED optically coupled
to a high gain split darlington photodetector housed in a
compact 8-pin small outline package. The HCPL0730
and HCPL0731 devices have two channels per package
for optimum mounting density.
The split darlington configuration separating the input
photodiode and the first stage gain from the output tran-
sistor permits lower output saturation voltage and higher
speed operation than possible with conventional darling-
ton phototransistor optocoupler.
The combination of a very low input current of 0.5mA
and a high current transfer ratio of 2000% makes this
family particularly useful for input interface to MOS,
CMOS, LSTTL and EIA RS232C, while output compati-
bility is ensured to CMOS as well as high fan-out TTL
requirements.
Schematics
N/C 1
+2
V
F
_3
N/C 4
8
V
CC
7V
B
6V
O
5 GND
HCPL0700 / HCPL0701
+1
V
F1
_2
_3
V
F2
+4
8
V
CC
7V
01
6V
02
5 GND
HCPL0730 / HCPL0731
Truth Table
LED
ON
OFF
VO
LOW
HIGH
©2003 Fairchild Semiconductor Corporation
HCPL0700, HCPL0701, HCPL0730, HCPL0731 Rev. 1.0.1
芯天下--http://oneic.com/
www.fairchildsemi.com
1 page  
Typical Performance Curves
Fig. 1 Propagation Delay vs. Temperature
(HCPL0700, HCPL0701)
35
30
VCC = 5 V
IF = 0.5 mA
RL = 4.7 kΩ
1/f = 50 µs
25
tPLH
20
15
10
5
0
-60 -40 -20
0
20 40 60
TA - TEMPERATURE (˚C)
tPHL
80 100
Fig. 3 Propagation Delay vs. Temperature
(HCPL0700, HCPL0701)
4
IF = 12 mA
VCC = 5 V
RL = 270 Ω
1/f = 50 µs
3
tPLH
2
1
tPHL
0
-60 -40 -20 0 20 40 60
TA - TEMPERATURE (˚C)
80 100
Fig. 5 Propagation Delay vs. Input Forward Currrent
(HCPL0730, HCPL0731)
20
TA = 25
VCC = 5V
16
t PLH
R L = 4.7kΩ
12
tPLH
R L = 2.2kΩ
8
4
t PHL
R L = 2.2kΩ or 4.7kΩ
0
0 1 2 3 4 5 6 7 8 9 10
TA - TEMPERATURE (˚C)
Fig. 2 Propagation Delay vs. Temperature
(HCPL0700, HCPL0701)
20
18
IF = 1.6 mA
16
VCC = 5 V
RL = 2.2 kΩ
14 1/f = 50 µs
tPLH
12
10
8
6
4
tPHL
2
0
-60 -40 -20 0 20 40 60
TA - TEMPERATURE (˚C)
80 100
Fig. 4 Logic High Output Current vs. Temperature
(HCPL0700, HCPL0701)
1000 VCC = VO = 5.5 V
100
10
1
0.1
0.01
-40 -20 0 20 40 60
TA - TEMPERATURE (˚C)
80 100
Fig. 6 Output Current vs. Input Forward Current
(HCPL0700, HCPL0701)
100
10
TA = 85˚C
1
0.1
0.01
0.01
TA = 70˚C
TA = 25˚C
TA = 0˚C
TA = -40˚C
0.1 1
IF - INPUT FORWARD CURRENT (mA)
VCC = 5V
VO = 0.4V
10
©2003 Fairchild Semiconductor Corporation
HCPL0700, HCPL0701, HCPL0730, HCPL0731 Rev. 1.0.1
芯天下--http://oneic.com/
5
www.fairchildsemi.com
5 Page 
Carrier Tape Specification
3.50 ± 0.20
0.30 MAX
8.0 ± 0.10
2.0 ± 0.05
4.0 ± 0.10
8.3 ± 0.10
0.1 MAX
User Direction of Feed
Dimensions in mm
6.40 ± 0.20
Ø1.5 MIN
1.75 ± 0.10
5.5 ± 0.05
5.20 ± 0.20
12.0 ± 0.3
Ø1.5 ± 0.1
©2003 Fairchild Semiconductor Corporation
HCPL0700, HCPL0701, HCPL0730, HCPL0731 Rev. 1.0.1
芯天下--http://oneic.com/
11
www.fairchildsemi.com
11 Page | ||
| Páginas | Total 13 Páginas | |
| PDF Descargar | [ Datasheet HCPL0731.PDF ] | |
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