6N139S データシートの表示（PDF） - EVERLIGHT
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6N139S Datasheet PDF : 14 Pages
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8 PIN DIP LOW INPUT CURRENT HIGH GAIN
SPLIT DARLINGTON PHOTOCOUPLER
6N138 6N139
Pulse
Generator
Tr=5ns,
Zo=50Ω
IF
Monitor
IF
VF
Rin
IF
+5V
RL
VO
Vo
0.1uF
0.1uF
tPHL
tPLH
5V
1.5V
VOL
IF
B
A
VFF
Fig. 13 Switching Time Test Circuit and Waveform
+5V
RL
VF
Vo
0.1uF
CMH: Switch at B (IF=0mA)
VCM
CML: Switch at A (IF=1.6mA)
Fig. 14 Common Mode Transient Immunity Test Circuit and Waveform
Note:
*3 Common mode transient immunity in logic high level is the maximum tolerable (positive) dVcm/dt on the
leading edge of the common mode pulse signal VCM, to assure that the output will remain in a logic high
state (i.e., VO > 2.0V).
Common mode transient immunity in logic low level is the maximum tolerable (negative) dVcm/dt on the
trailing edge of the common mode pulse signal, VCM, to assure that the output will remain in a logic low
state (i.e., VO < 0.8V).
Everlight Electronics Co., Ltd.
7
Document No：DPC-0000019
Rev.2
http://www.everlight.com
February 23, 2009
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