6N137
Fig.11 Rise Time, Fall Time vs.
Ambient Temperature
320
280
IF = 7.5mA
VCC = 5V
240
tr
RL = 4k Ω
200
160
120
80
40
} 1k Ω
350 Ω
tr
RL = 350 Ω
tf
1k Ω
0
4k Ω
25
50
75
100
Ambient temperature T a (˚C)
Fig.12 Enable Propagation Time vs.
Ambient Temperature
120
IF = 7.5mA
VCC = 5V
100
80
R L= 4kΩ
t ELH
60
1kΩ350Ω
40
RL= 350Ω
20
t EHL
1kΩ
0
4kΩ
0
25
50
75
100
Ambient temperature T a (˚C)
s Precautions for Use
q Handle this product the same as with other integrated circuits against static electricity.
q Please refer to the chapter “ Precautions for Use ” .