參數(shù)資料
型號: FOD270L
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 光電耦合器
英文描述: LVTTL/LVCMOS COMPATIBLE LOW INPUT CURRENT HIGH GAIN SPLIT DARLINGTON OPTOCOUPLERS
中文描述: 1 CHANNEL LOGIC OUTPUT OPTOCOUPLER
封裝: DIP-8
文件頁數(shù): 6/17頁
文件大?。?/td> 352K
代理商: FOD270L
8/10/04
Page 6 of 17
2004 Fairchild Semiconductor Corporation
LVTTL/LVCMOS COMPATIBLE LOW INPUT
CURRENT HIGH GAIN SPLIT DARLINGTON
OPTOCOUPLERS
SINGLE CHANNEL:
DUAL CHANNEL:
FOD070L
FOD073L
FOD270L
TYPICAL PERFORMANCE CURVES
Fig. 7 Supply Current vs Input Forward Current
(FOD270L, FOD070L, FOD073L)
Fig. 8 Output Current vs Input Forward Current
(FOD270L only)
I
F
- Input Forward Current (mA)
0.1
1
10
I
C
0.01
0.1
1
10
I
F
- Input Forward Current (mA)
0.1
1
10
I
O
1
10
100
Fig. 9 Output Current vs Input Forward Current
(FOD070L only)
Fig. 11 Propagation Delay vs.
Input Forward Current (FOD070L only)
Fig. 12 Propagation Delay vs.
Ambient Temperature (FOD073L only)
Fig. 10 Output Current vs Input Forward Current
(FOD073L only)
I
F
- Forward Current (mA)
I
F
- Input Forward Current (mA)
0.1
1
10
I
O
1
10
100
0
1
2
3
4
5
6
7
8
9
10
T
A
- Ambient Temperature (
°
C)
-40
-20
0
20
40
60
80
100
t
P
μ
s
t
P
μ
s
t
P
μ
s
0
4
3
2
1
5
44
52
50
48
46
54
I
F
- Forward Current (mA)
0.1
1
10
I
O
0.1
10
1
100
T
A
= 25
°
C
V
CC
= 3.3V
FOD270L
or FOD070L
FOD073L
V
O
= 0.4V
V
CC
= 3.3V
T
A
= 25
°
C
T
A
= 85
°
C
T
A
= -40
°
C
T
A
= 0
°
C
T
A
= 25
°
C
T
A
= 70
°
C
V
O
= 0.4V
V
CC
= 3.3V
T
A
= 25
°
C
T
A
= -40
°
C
T
A
= 70
°
C, 85
°
C
T
A
= 0
°
C
T
A
= 25
°
C
t
PLH
t
PLH
t
PHL
t
PHL
0
40
30
20
10
50
60
70
V
O
= 0.4V
V
CC
= 3.3V
T
A
= 25
°
C
T
A
= -40
°
C
T
A
= 70
°
C, 85
°
C
T
A
= 0
°
C
T
A
= 25
°
C
T
A
= 25
°
C
V
CC
= 3.3V
R
L
= 4.7k
1/f = 100
μ
s
Duty Cycle = 10%
V
CC
= 3.3V
IF = 0.5mA
R
L
= 4.7k
1/f = 100
μ
s
Duty Cycle = 10%
相關(guān)PDF資料
PDF描述
FOD073L LVTTL/LVCMOS COMPATIBLE LOW INPUT CURRENT HIGH GAIN SPLIT DARLINGTON OPTOCOUPLERS
FOD070L LVTTL/LVCMOS COMPATIBLE LOW INPUT CURRENT HIGH GAIN SPLIT DARLINGTON OPTOCOUPLERS
FOD2711 optically isolated error amplifier
FOD2712 OPTICALLY ISOLATED ERROR AMPLIFIER
FOD2741BTV OPTICALLY ISOLATED ERROR AMPLIFIER
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