SFH6318 查看數據表（PDF） - Siemens AG
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SFH6318 Datasheet PDF : 3 Pages
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Figure 1. Switching test circuit
IF
0
10% Duty Cycle
1/f<100 µs
VO
(Saturated
Response)
1.5 V
5V
1.5 V
VOL
1
Pulse
Generator
IF
2
ZO=50 Ω
tr=5 ns
3
tPHL
VO
90%
(Non-Saturated
Response) 10%
tPLH
90%
10%
IF=Monitor
5V
4
Rm
tf
tr
8
+5 V
7
RL
6
0.1 µF
VO
5
CL=15pF
Figure 2. Test circuit for transient immunity and typical waveforms
VCM
0 V 10%
90% 90%
tr
tf+ tf=16 ns
10%
tf
VO
5V
Switch at A: IF=0 mA
VO
VOL
Switch at B: IF=1.6 mA
A
B
VFF
1
8
IF
2
7
3
6
4
5
VCM
+–
Pulse Generator
RCC (see Note 6)
220 Ω
+5 V
0.1 µF
RL
VO
SFH6318/6319
3
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