參數(shù)資料
型號(hào): 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(yè)數(shù): 3/17頁(yè)
文件大?。?/td> 352K
代理商: FOD270L
8/10/04
Page 3 of 17
2004 Fairchild Semiconductor Corporation
LVTTL/LVCMOS COMPATIBLE LOW INPUT
CURRENT HIGH GAIN SPLIT DARLINGTON
OPTOCOUPLERS
SINGLE CHANNEL:
DUAL CHANNEL:
FOD070L
FOD073L
FOD270L
**All typicals at T
A
= 25°C
** All typicals at TA = 25°C
TRANSFER CHARACTERISTICS
(T
A
= 0 to 70°C Unless otherwise specified)
Parameter
Test Conditions Symbol
Device
Min
Typ**
Max
Unit
COUPLED
Current transfer ratio
(Notes 1,2)
(I
F
= 0.5 mA, V
O
= 0.4 V, V
CC
= 3.3V)
CTR
ALL
400
7000
%
Logic low output voltage
output voltage
(Note 2)
(I
F
= 1.6 mA, I
O
= 8 mA, V
CC
= 3.3V)
V
OL
ALL
0.07
0.3
V
(I
F
= 5 mA, I
O
= 15 mA, V
CC
= 3.3V)
ALL
0.07
0.4
SWITCHING CHARACTERISTICS
(T
A
= 0 to 70°C unless otherwise specified., V
CC
= 3.3 V)
Parameter
Test Conditions
Symbol
Device
Min
Typ**
Max
Unit
Propagation delay
time to logic low
(R
L
= 4.7 k
, I
F
= 0.5 mA)
(Note 2) (Fig. 17)
T
PHL
FOD070L
FOD270L
3
30
μs
FOD073L
5
Propagation delay
time to logic high
(R
L
= 4.7 k
, I
F
= 0.5 mA)
(Note 2) (Fig. 17)
T
PLH
FOD070L
FOD270L
50
90
μs
FOD073L
25
Common mode transient
immunity at logic high
(I
= 2.2 k
F
= 0 mA, |V
= 1.6 mA, |V
CM
| = 10 V
P-P
)
T
A
= 25°C (R
L
) (Note 3) (Fig. 18)
|CM
H
|
ALL
1,000
10,000
V/μs
Common mode transient
immunity at logic low
(I
F
CM
| = 10 V
R
L
= 2.2 k
P-P
,
)
T
A
= 25°C (Note 3) (Fig. 18)
|CM
L
|
ALL
1,000
10,000
V/μs
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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