參數(shù)資料
型號(hào): FOD270L
廠(chǎng)商: FAIRCHILD SEMICONDUCTOR CORP
元件分類(lèi): 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(yè)數(shù): 5/17頁(yè)
文件大小: 352K
代理商: FOD270L
8/10/04
Page 5 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. 1 Input Forward Current vs Forward Voltage
Fig. 2 Current Transfer Ratio vs. Input Forward Current
(FOD270L only)
V
F
- FORWARD VOLTAGE (V)
1.1
1.0
0.9
1.2
1.3
1.4
1.5
1.6
1.7
I
F
0.001
0.01
0.1
1
10
100
I
F
- FORWARD CURRENT (mA)
1
10
0.1
C
0
500
1000
1500
2000
2500
3000
3500
4000
4500
V
O
- OUTPUT VOLTAGE (V)
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
0
20
40
60
80
100
120
140
Fig. 6 DC Transfer Characterstics (FOD073L only)
I
O
T
A
= 85
°
C
T
A
= 70
°
C
T
A
= 25
°
C
T
A
= -40
°
C
T
A
= 0
°
C
4mA
3.5mA
2.5mA
0.5mA
3mA
2mA
1mA
T
A
= 25
°
C
V
CC
= 3.3V
I
F
= 5mA
I
F
= 4.5mA
1.5mA
Fig. 5 DC Transfer Charactersitics (FOD070L, FOD270L)
V
O
- OUTPUT VOLTAGE (V)
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
I
O
0
20
40
60
80
100
120
140
160
T
A
= 25
C
V
CC
= 3.3V
I
F
= 5mA
I
F
= 4.5mA
4mA
3.5mA
2.5mA
1.5mA
0.5mA
3mA
2mA
1mA
V
O
= 0.4V
V
CC
= 3.3V
T
A
= 25
°
C
T
A
= 85
°
C
T
A
= 70
°
C
T
A
= 25
°
C
T
A
= 0
°
C
T
A
= -40
°
C
Fig. 3 Current Transfer Ratio vs. Input Forward Current
(FOD070L only)
Fig. 4 Current Transfer Ratio vs. Input Forward Current
(FOD073L only)
I
F
- FORWARD CURRENT (mA)
1
10
0.1
C
0
500
1000
1500
2000
2500
3000
3500
4000
4500
I
F
- FORWARD CURRENT (mA)
1
10
0.1
C
0
500
1000
1500
2000
2500
3000
3500
V
O
= 0.4V
V
CC
= 3.3V
T
A
= 25
°
C
T
A
= 85
°
C
T
A
= 70
°
C
T
A
= 25
°
C
T
A
= 0
°
C
T
A
= -40
°
C
V
O
= 0.4V
V
CC
= 3.3V
T
A
= 25
°
C
T
A
= 85
°
C
T
A
= 70
°
C
T
A
= 25
°
C
T
A
= 0
°
C
T
A
= -40
°
C
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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