LVTTL/LVCMOS 3.3V
HIGH SPEED TRANSISTOR
OPTOCOUPLERS
SINGLE-CHANNEL: FOD050L
DUAL-CHANNEL:
FOD053L
PACKAGE
FOD250L
SCHEMATIC
N/C 1
8 V
CC
+ 1
V
F1
8 V
CC
8
1
+ 2
V
F
_
3
6 V
O
7 V
B
_
2
7 V
01
_
V
3
6 V
02
F2
8
1
8
1
N/C 4
5 GND
+ 4
5 GND
FOD050L, FOD250L
FOD053L
DESCRIPTION
The FOD250L, FOD050L and FOD053L optocouplers consist of an AlGaAs LED optically coupled to a high
speed photodetector transistor. These devices are speci鏗乪d for operation at a 3.3V supply voltage.
Truth Table
LED
On
Off
V
O
LOW
HIGH
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
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
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 鈥?CM
H
= 50kV/碌s (typical) and CM
L
- 35kV/碌s (typical)
Guaranteed performance over temperature: 0擄C to 70擄C
U.L. recognized (File # E90700)
VDE pending
APPLICATIONS
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
Line receivers
Pulse transformer replacement
High speed logic ground isolation: LVTTL/LVCMOS
Wide bandwidth analog coupling
漏 2004 Fairchild Semiconductor Corporation
Page 1 of 13
6/14/04
next
FOD250L相關型號PDF文件下載
-
型號
版本
描述
廠商
下載
-
英文版
LOW INPUT CURRENT LOGIC GATE OPTOCOUPLERS
FAIRCHILD
-
英文版
LOW INPUT CURRENT LOGIC GATE OPTOCOUPLERS
FAIRCHILD ...
-
英文版
HIGH SPEED TRANSISTOR OPTOCOUPLERS
FAIRCHILD
-
英文版
HIGH SPEED TRANSISTOR OPTOCOUPLERS
FAIRCHILD ...
-
英文版
LVTTL/LVCMOS 3.3V High Speed-10 MBit/s Logic Gate Optocouple...
FAIRCHILD
-
英文版
Logic Output Optoisolator 10Mbps Open Collector, Schottky Cl...
-
英文版
LVTTL/LVCMOS 3.3V High Speed-10 MBit/s Logic Gate Optocouple...
FAIRCHILD ...
-
英文版
LVTTL/LVCMOS COMPATIBLE LOW INPUT CURRENT HIGH GAIN SPLIT DA...
FAIRCHILD
-
英文版
LVTTL/LVCMOS COMPATIBLE LOW INPUT CURRENT HIGH GAIN SPLIT DA...
FAIRCHILD ...
-
英文版
optically isolated error amplifier
FAIRCHILD
-
英文版
optically isolated error amplifier
FAIRCHILD ...
-
英文版
OPTICALLY ISOLATED ERROR AMPLIFIER
FAIRCHILD
-
英文版
OPTICALLY ISOLATED ERROR AMPLIFIER
FAIRCHILD ...
-
英文版
Power Conversion for the Data Communications Market
FAIRCHILD ...
-
英文版
LOW INPUT CURRENT LOGIC GATE OPTOCOUPLERS
FAIRCHILD
-
英文版
LOW INPUT CURRENT LOGIC GATE OPTOCOUPLERS
FAIRCHILD ...
-
英文版
LOW INPUT CURRENT LOGIC GATE OPTOCOUPLERS
FAIRCHILD
-
英文版
LOW INPUT CURRENT LOGIC GATE OPTOCOUPLERS
FAIRCHILD ...
-
英文版
LOW INPUT CURRENT LOGIC GATE OPTOCOUPLERS
FAIRCHILD
-
英文版
LOW INPUT CURRENT LOGIC GATE OPTOCOUPLERS
FAIRCHILD ...