6 / 8 page

6
Figure 6. Non-Saturated Rise and
Fall Times vs. Load Resistance.
Figure 1. dc Transfer
Characteristics.
Figure 2. Current Transfer Ratio vs.
Forward Current.
Figure 3. Output Current vs. Input
Diode Forward Current.
Figure 5. Propagation Delay vs.
Temperature.
Figure 4. Input Diode Forward
Current vs. Forward Voltage.
0
1.0
2.0
VO – OUTPUT VOLTAGE – V
50
25
0
TA = 25°C
VCC = 5.0 V
4.0 mA
3.5 mA
3.0 mA
2.5 mA
2.0 mA
1.5 mA
1.0 mA
0.5 mA
4.5 mA
5.0 mA
IF – FORWARD CURRENT – mA
2000
1600
800
400
0.1
1.0
10
1200
0
VCC = 5.0 V
VO = 0.4 V
0° C
25° C
70° C
IF – INPUT DIODE FORWARD CURRENT – mA
100
10
0.1
0.01
0.01
0.1
1
10
1.0
TA = 70°C
TA = 25°C
TA = 0°C
VF – FORWARD VOLTAGE – V
100
10
0.1
0.01
1.1
1.2
1.3
1.4
1.6
1.5
1.0
0.001
1000
IF
VF
+
TA = 25°C
–
0
50
100
TA – TEMPERATURE – °C
24
12
0
10 20 30 40
60 70 80 90
2
4
6
8
10
14
16
18
20
22
26
RL = 2.2 kΩ
IF = 1.6 mA
1/f = 50 µs
tPHL
tPLH
RL – LOAD RESISTANCE – kΩ
100.0
10.0
0.1
1.0
10
1.0
TA = 25°C
(SEE FIGURE 7
FOR TEST CIRCUIT)
IF ADJUSTED FOR VOL = 2 V
tf
tr