13/18
PHOTOCOUPLER
6N137 series
Part No. : 6N137 series
BNS-OD-FC002/A4
RL
3.3V or 5V
V
O
0.1 uF
Byp ass
M ONIT OR
I F
+ -
VCM
PU LS E G EN.
B
A
Z O
= 5 0 Ω
VCM
VO
SW A:
IF
=0m A
CMH
CML
SW B:
IF
=7.5m A
VO
0V
5V
5V
VO(M IN)
VO(M AX )
VCM (PE AK )
Figure 3: Single Channel Test Circuit for Common Mode Transient Immunity
