HCPL0630 Datasheet, PDF (8/10 Pages) Agilent(Hewlett-Packard) – Dual Channel, High CMR, High Speed, TTL Compatible Optocouplers 8 Pin DIP and SOIC-8

8
105
V_CC = 5.0 V
T_A = 25°C
90
t _PLH , R _L = 4 KΩ
75
60
45
t _PHL , R _L = 350 Ω
1 KΩ
4 KΩ
30
5
7
9
t _PLH , R _L = 1 KΩ
t _PLH , R _L = 350 Ω
11
13
15
I _F – PULSE INPUT CURRENT – mA
Figure 9. Propagation Delay vs.
Pulse Input Current.
40
R_L = 4 kΩ
30
20
R_L = 350 Ω
10
V_CC = 5.0 V
I _F = 7.5 mA
0
R_L = 1 kΩ
-60 -40 -20 0 20 40 60 80 100
T_A – TEMPERATURE – °C
Figure 10. Pulse Width Distortion
vs. Temperature.
I_F
B
1
A
2
3
4
V_CC 8
6
GND 5
+5 V
0.1 µF
BYPASS ^{350 Ω}
OUTPUT V _O
MONITORING
NODE
V_CM
+
_
PULSE GEN.
Z _O = 50 Ω
VCM
0V
5V
V_O
V_O
0.5 V
V_CM (PEAK)
SWITCH AT A: I_F = 0 mA
V_O (min.)
SWITCH AT B: I _F = 7.5 mA
V_O (max.)
CM _H
CM _L
Figure 12. Test Circuit for Common Mode
Transient Immunity and Typical Waveforms.
V_CC = 5.0 V
I _F = 7.5 mA
300
290
R _L = 4 KΩ
60
R _L = 1 KΩ
40
t _FALL
t _RISE
20
R _L = 350 Ω
0
R _L = 350 Ω, 1 KΩ, 4 KΩ
-60 -40 -20 0 20 40
60 80 100
T_A – TEMPERATURE – °C
Figure 11. Rise and Fall Time vs.
Temperature.
-2.4
-2.2
-2.0
-1.8
-1.6
-1.4
-1.2
0.1
1
10
100
I _F – PULSE INPUT CURRENT – mA
Figure 13. Temperature Coefficient of
Forward Voltage vs. Input Current.
5V
V_CC1
CHANNEL 1 SHOWN
8
5V
V_CC2
GND 1
1
470
*D1
I_{F 1}
+
V_F
–2
SHIELD
390Ω
7
0.1 µF
BYPASS
5
2
GND 2
*DIODE D1 (1N916 OR EQUIVALENT) IS NOT REQUIRED FOR UNITS WITH OPEN COLLECTOR OUTPUT.
Figure 14. Recommended TTL/LSTTL to TTL/LSTTL Interface Circuit.