FOD270L Ver la hoja de datos (PDF) - Fairchild Semiconductor
Número de pieza
componentes Descripción
Fabricante
FOD270L
Fairchild Semiconductor
FOD270L Datasheet PDF : 17 Pages
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SINGLE CHANNEL:
DUAL CHANNEL:
LVTTL/LVCMOS COMPATIBLE LOW INPUT
CURRENT HIGH GAIN SPLIT DARLINGTON
OPTOCOUPLERS
FOD070L
FOD073L
FOD270L
IF
A
B
VFF
Noise
Shield
1
2
VF
3
4
8 VCC
+3.3 V
7 VB
RL
6 VO
VO
0.1 µF
GND
5
-
IF
A
B
VFF
+1
VF1
-2
Noise
Shield
-3
VF2
+
4
VCC
8
RL
V01
7
V02
6
GND
5
+
V-CM
Pulse Gen
Test Circuit for FOD070L and FOD270L
VCM 10 V
10%
0V
tr
90% 90%
VCM
+
-
Pulse Gen
Test Circuit for FOD073L
10%
tf
VO
Switch at A : I F= 0 mA
VO
Switch at B : I F= 1.6 mA
3.3 V
VOL
Fig. 18 Common Mode Immunity Test Circuit
+3.3 V
VO
0.1 µF
© 2004 Fairchild Semiconductor Corporation
Page 9 of 17
8/10/04
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