ELW137 Datasheet, PDF (1/14 Pages) Everlight Electronics Co., Ltd – 8 PIN DIP WIDE BODY HIGH SPEED

8 PIN DIP WIDE BODY HIGH SPEED
10MBit/s LOGIC GATE PHOTOCOUPLER
ELW137
ELW26XX series
Features:
℃ ^{• High speed 10Mbit/s}
• Guaranteed performance from -40 to 85
• Logic gate output
• High isolation voltage between input
and output (Viso=5000 V rms )
• Pb free and RoHS compliant.
• UL approved (No. 214129)
• VDE approved (No. 132249)
• SEMKO approved
• NEMKO approved
• DEMKO approved
• FIMKO approved
• CSA approved (No. 2037145)
Description
The ELW137, ELW2601 and ELW2611 consists of an
infrared emitting diode optically coupled to a high speed
integrated photo detector logic gate with a strobable output.
It is packaged in a 8-pin wide body package and
available SMD options.
Applications
• Ground loop elimination
• LSTTL to TTL, LSTTL or 5 volt CMOS
• Line receiver, data transmission
• Data multiplexing
• Switching power supplies
• Pulse transformer replacement
• Computer peripheral interface
Truth Table (Positive Logic)
Input
Enable
H
H
L
H
H
L
L
L
H
NC
L
NC
Output
L
H
H
H
L
H
Schematic
1
8
2
7
3
6
4
5
A 0.1µF bypass capacitor must be
connected between pins 8 and 5 ^*3
Pin Configuration
1, No Connection
2, Anode
3, Cathode
4. No Connection
5, Gnd
6, Vout
7, V_E
8, V_CC
： ^{Everlight Electronics Co., Ltd.}
Document No DPC-0000115
Rev. 1
1
http://www.everlight.com
June 23, 2011