ACPL-M50L-500E Datasheet, PDF (15/16 Pages) AVAGO TECHNOLOGIES LIMITED – Low Power, 1MBd Digital Optocoupler

600
VCC = 24 V
500
RL = 10 kΩ
TA = 25°C
400
300
tPLH
200
100
tPHL
00
5
10
15
20
IF - FORWARD LED CURRENT - mA
Figure 13a. Typical Propagation Delay vs. Supply Current (ACPL-M50L)
600
VCC = 24 V
500
RL = 14.8 kΩ
TA = 25°C
400
t_PLH
300
200
100
tPHL
00
5
10
15
20
IF - FORWARD LED CURRENT - mA
Figure 13b. Typical Propagation Delay vs. Supply Current
(ACPL-054L/W50L/K54L)
I_F
0
V_O
V _THHL
t _PHL
V _CC
V _THLH
V _OL
t _PLH
Figure 14. Switching Test Circuits
PULSE
GEN.
I_F
Zt_Or
= 50 Ω
= 5 ns
1
I_F MONITOR
3
R_M
V _CC
6
R_L
5
V_O
0.1μF
4
C_L
V _CM
0V
10 V
10%
t_r
90% 90%
10%
t_f
V_O
V _CC
SWITCH AT A: I_F = 0 mA
V_O
V _OL
SWITCH AT B: I_F = 3 mA
I_F
A
B
V _FF
Figure 15. Test Circuit for Transient Immunity and typical waveforms
1
6
5
3
4
V _CM
+–
PULSE GEN.
V _CC
R_L
V_O
0.1μF
C_L
15