HCPL-2730 Datasheet, PDF (12/12 Pages) Agilent(Hewlett-Packard) – Dual Channel Low Input Current, High Gain Optocouplers

I_F
V_O
5V
t _PHL
1.5 V
PULSE GEN. IF
Z _O = 50 Ω
1
t r = 5 ns
2
V_OL
3
I_F
0
t _PLH
I_F MONITOR
4
5V
V_O
R_M
1.5 V
V_OL
Figure 9. Switching Test Circuit.
8
+5 V
R_L
7
V_O
6
C_L = 15 pF
0.1µF
5
I_F
t_r , t _f = 16 ns
V_CM ^{10 V}
0 V ^10%
t_r
90% 90%
10%
t_f
V_FF
V_O
5V
SWITCH AT A: I_F = 0 mA
V_O
V_OL
SWITCH AT B: I_F = 1.6 mA
B
1
8
A
2
7
3
6
4
5
V_CM
+–
PULSE GEN.
R_CC (SEE NOTE 7)
+5 V
110 Ω
R_L
V_O
0.1 µF
Figure 10. Test Circuit for Transient Immunity and Typical Waveforms.
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