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參數(shù)資料
| 型號： | FOD250L |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 光電耦合器 |
| 英文描述： | HIGH SPEED TRANSISTOR OPTOCOUPLERS |
| 中文描述： | 1 CHANNEL LOGIC OUTPUT OPTOCOUPLER |
| 封裝： | DIP-8 |
| 文件頁數(shù)： | 1/13頁 |
| 文件大?。?/td> | 689K |
| 代理商： | FOD250L |
6/14/04
Page 1 of 13
2004 Fairchild Semiconductor Corporation
LVTTL/LVCMOS 3.3V
HIGH SPEED TRANSISTOR
OPTOCOUPLERS
SINGLE-CHANNEL: FOD050L
DUAL-CHANNEL:
FOD250L
FOD053L
PACKAGE
SCHEMATIC
LED
On
Off
Truth Table
V
O
LOW
HIGH
DESCRIPTION
The FOD250L, FOD050L and FOD053L optocouplers consist of an AlGaAs LED optically coupled to a high
speed photodetector transistor. These devices are specified for operation at a 3.3V supply voltage.
A separate connection for the bias of the photodiode improves the speed by several orders of magnitude over conventional
phototransistor optocouplers by reducing the base-collector capacitance of the input transistor.
An internal noise shield provides superior common mode rejection of CM
H
= 50kV/ms (typical) and CM
L
- 35kV/ms (typical).
FEATURES
Low power consumption
High speed
Available in single channel 8-pin DIP (FOD250L), 8-pin SOIC (FOD050L) or dual channel 8-pin SOIC (FOD053L)
Superior CMR – CM
H
= 50kV/μs (typical) and CM
L
- 35kV/μs (typical)
Guaranteed performance over temperature: 0°C to 70°C
U.L. recognized (File # E90700)
VDE pending
APPLICATIONS
Line receivers
Pulse transformer replacement
High speed logic ground isolation: LVTTL/LVCMOS
Wide bandwidth analog coupling
8
8
1
8
1
1
1
2
3
4
5
6
7
8
+
_
V
F1
_
V
CC
V
01
V
02
GND
V
F2
+
FOD053L
1
2
3
4
5
6
7
8
+
_
V
F
V
CC
V
B
V
O
GND
N/C
N/C
FOD050L, FOD250L
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| FOD053L | HIGH SPEED TRANSISTOR OPTOCOUPLERS |
| FOD060L | SSR OCMOS FET 200MA NO 6-DIP |
| FOD260L | LVTTL/LVCMOS 3.3V High Speed-10 MBit/s Logic Gate Optocouplers |
| FOD063L | LVTTL/LVCMOS 3.3V High Speed-10 MBit/s Logic Gate Optocouplers |
| FOD2200 | LOW INPUT CURRENT LOGIC GATE OPTOCOUPLERS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FOD250LR1 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:LVTTL/LVCMOS 3.3V High Speed Transistor Optocouplers |
| FOD250LR1V | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:LVTTL/LVCMOS 3.3V High Speed Transistor Optocouplers |
| FOD250LR2 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:LVTTL/LVCMOS 3.3V High Speed Transistor Optocouplers |
| FOD250LR2V | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:LVTTL/LVCMOS 3.3V High Speed Transistor Optocouplers |
| FOD250LS | 功能描述:高速光耦合器 1Mbit/s HS Single Trans Output 3.3V RoHS:否 制造商:Avago Technologies 電流傳遞比: 最大波特率: 最大正向二極管電壓:1.75 V 最大反向二極管電壓:5 V 最大功率耗散:40 mW 最大工作溫度:+125 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-5 封裝:Tube |
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