Fig. 1 Output Current vs. Ambient
Temperature
14
12
10
8
6
2
1.6
0
- 25
0
25
50
75 85 100
Ambient temperature Ta (˚C)
Fig. 3 Low Level Output Voltage vs.
Low Level Output Current
1
Vcc=5V Ta=25˚C
Ev=50 lx (IS481)
Ev=0 (IS482)
0.1
0.01
0.1
1
10
Low level output current I OL (mA)
Fig. 5 Supply Current vs. Ambient
Temperature
2
1.5
VCC=8V
VCC=5V ICCL
1
VCC=8V
VCC=5V
ICCH
0.5
0
- 25
0
25
50
75
100
Ambient temperature Ta (˚C)
IS481/IS482
Fig. 2 Output Power Dissipation vs.
Ambient Temperature
120
100
80
60
40
20
16
0
- 25
0
25
50
75 85 100
Ambient temperature Ta (˚C)
Fig. 4 Low Level Output Voltage vs.
Ambient Temperature
0.6
Vcc=5V Ta=25 ˚C
Ev=50 lx (IS481)
Ev=0 (IS482)
0.4
IOL=8mA
0.2
IOL=4mA
0
- 25
0
25
50
75
100
Ambient temperature Ta (˚C)
Fig. 6 Rise, Fall Time vs. Load Resistance
3
Ta=25˚C Vcc=5V
Ev=50 lx or
equivalent
2.5
2
1.5
tr
1
0.5
0
0.1 0.2
0.5 1 2
tr
5 10 20
Load resistance R L (k Ω )
50 100