8 PIN DIP WIDE BODY HIGH SPEED
10MBit/s LOGIC GATE PHOTOCOUPLER
ELW137 ELW26XX Series
Schematic
1
8
2
7
6
5
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. 40028391)
• SEMKO approved
• NEMKO approved
• DEMKO approved
• FIMKO approved
3
4
A 0.1μF bypass capacitor must be
*3
connected between pins 8 and 5
Pin Configuration
1, No Connection
2, Anode
3, Cathode
4. No Connection
5, Gnd
6, Vout
7, V
E
8, V
CC
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
•
High speed logic ground isolation
Truth Table (Positive Logic)
Input
H
L
H
L
H
L
Enable
H
H
L
L
NC
NC
Output
L
H
H
H
L
H
Revision
Copyright ©
:5
1
LifecyclePhase:
2010, Everlight All Rights Reserved. Release Date : May 13, 2013. Issue
Release Date:2013-08-29
No: DPC-0000115 Rev.5
www.everlight.com
00:46:05.0
Expired Period: Forever
DATASHEET
8 PIN DIP WIDE BODY HIGH SPEED
10MBit/s LOGIC GATE PHOTOCOUPLER
ELW137 ELW26XX Series
Absolute Maximum Ratings (T
A
=25
℃
)
Parameter
Forward current
Input
Enable input voltage Not exceed V
CC
by more than 500mV
Reverse voltage
Power dissipation
Power dissipation
Output current
Output
Output voltage
Supply voltage
Output Power Dissipation
Isolation voltage *1
Operating temperature
Storage temperature
Soldering temperature *2
Symbol
I
F
V
E
V
R
P
D
P
C
I
O
V
O
V
CC
P
O
V
ISO
T
OPR
T
STG
T
SOL
Rating
50
5.5
5
100
85
50
7.0
7.0
100
5000
-40 ~ +85
-55 ~ +125
260
Unit
mA
V
V
mW
mW
mA
V
V
mW
V rms
°C
°C
°C
Notes:
*1 AC for 1 minute, R.H.= 40 ~ 60% R.H. In this test, pins 1, 2, 3 & 4 are shorted together, and pins 5, 6, 7 & 8 are shorted together.
*2 For 10 seconds.
Revision
:5
2
Copyright ©
LifecyclePhase:
2010, Everlight All Rights Reserved. Release Date : May 13, 2013. Issue No:DPC-0000115 Rev.5
Release Date:2013-08-29 00:46:05.0
Expired Period: Forever
www.everlight.com
DATASHEET
8 PIN DIP WIDE BODY HIGH SPEED
10MBit/s LOGIC GATE PHOTOCOUPLER
ELW137 ELW26XX Series
Electrical Characteristics (T
A
=-40 to 85°C unless specified otherwise)
Input
Parameter
Forward voltage
Reverse voltage
Temperature
coefficient of forward
voltage
Input capacitance
Symbol
V
F
V
R
V
F
/T
A
C
IN
Min.
-
5.0
-
-
Typ.
1.4
-
-1.9
70
Max.
1.8
-
-
-
Unit
V
V
mV/°C
pF
Condition
I
F
= 10mA
I
R
= 100μA, T
A
=25℃
I
F
=10mA
V
F
=0, f=1MHz
Output
Parameter
High level supply
current
Low level supply
current
High level enable
current
Low level enable
current
High level enable
voltage
Low level enable
*4
voltage
Symbol
I
CCH
I
CCL
I
EH
I
EL
V
EH
V
EL
Min.
-
-
-
-
2.0
-
Typ.
6.5
8
- 0.6
- 0.8
-
-
Max.
10
13
-1.6
-1.6
-
0.8
Unit
mA
mA
mA
mA
V
V
Condition
I
F
=0mA, V
E
=0.5V,
V
CC
=5.5V
I
F
=10mA, V
E
=0.5V,
V
CC
=5.5V
V
E
=2.0V, V
CC
=5.5V
V
E
=0.5V, V
CC
=5.5V
I
F
=10mA, V
CC
=5.5V
I
F
=10mA, V
CC
=5.5V
Transfer Characteristics (T
A
=-40 to 85°C unless specified otherwise)
Parameter
High level output
current
Low level output
voltage
Input threshold current
Symbol
I
OH
V
OL
I
FT
Min
-
-
-
Typ.
2.1
0.35
3.0
Max.
100
0.6
5
Unit
uA
V
mA
Condition
V
CC
=5.5V, V
O
=5.5V,
I
F
=250uA, V
E
=2.0V
V
CC
= 5.5V, I
F
=5mA,
V
E
=2.0V,
I
OL
(Sinking)=13mA
V
CC
= 5.5V, V
O
=0.6V,
V
E
=2.0V,
I
OL
(Sinking)=13mA
Revision
:5
3
Copyright ©
LifecyclePhase:
2010, Everlight All Rights Reserved. Release Date : May 13, 2013. Issue No:DPC-0000115 Rev.5
Release Date:2013-08-29 00:46:05.0
Expired Period: Forever
www.everlight.com
DATASHEET
8 PIN DIP WIDE BODY HIGH SPEED
10MBit/s LOGIC GATE PHOTOCOUPLER
ELW137 ELW26XX Series
Switching Characteristics (T
A
=-40 to 85℃, V
CC
=5V, I
F
=7.5mA unless specified otherwise)
Parameter
Propagation delay
time to output High
5
level* (Fig.12)
Propagation delay
time to output Low
6
level* (Fig.12)
Pulse width distortion
Output rise time*
(Fig.12)
8
Output fall time*
(Fig.12)
7
Symbol
T
PHL
T
PLH
|T
PHL
l – T
PLH
|
tr
tf
Min
-
-
-
-
-
Typ.
35
40
5
40
10
Max.
100
100
40
-
-
Unit
ns
ns
ns
ns
ns
Condition
C
L
= 15pF, R
L
=350Ω,
T
A
=25℃
C
L
= 15pF, R
L
=350Ω,
T
A
=25℃
C
L
= 15pF, R
L
=350Ω
C
L
= 15pF, R
L
=350Ω
C
L
= 15pF, R
L
=350Ω
Switching Characteristics (T
A
=-40 to 85℃, V
CC
=5V, I
F
=7.5mA unless specified otherwise)
Parameter
Enable Propagation
Delay Time to Output
9
High Level*
(Fig.13)
Enable Propagation
Delay Time to Output
10
Low Level*
(Fig.13)
ELW137
Common
Mode
Transient
Immunity
at Logic
*11
High
ELW2601
CM
H
ELW2611
ELW2611
ELW137
Common
Mode
Transient
Immunity
at Logic
*12
Low
ELW2601
CM
L
ELW2611
ELW2611
10,000
20,000
-
-
-
-
10,000
20,000
-
5,000
-
-
-
-
-
-
-
-
V/µS
Symbol
Min
Typ.
Max.
Unit
Condition
I
F
= 7.5mA , V
EH
=3.5V,
C
L
= 15pF, R
L
=350Ω
I
F
= 7.5mA , V
EH
=3.5V,
C
L
= 15pF, R
L
=350Ω
I
F
= 7.5mA , V
OH
=2.0V,
R
L
=350Ω,
T
A
=25℃
V
CM
=10Vp-p (Fig.14)
I
F
= 7.5mA , V
OH
=2.0V,
R
L
=350Ω, T
A
=25℃
V
CM
=50Vp-p (Fig.14)
I
F
= 7.5mA , V
OH
=2.0V,
R
L
=350Ω, T
A
=25℃
V
CM
=400Vp-p (Fig.14)
I
F
= 7.5mA , V
OH
=2.0V,
R
L
=350Ω, T
A
=25℃
V
CM
=400Vp-p (Fig.15)
I
F
= 0mA , V
OL
=0.8V,
R
L
=350Ω, T
A
=25℃
V
CM
=10Vp-p (Fig.14)
I
F
= 0mA , V
OL
=0.8V,
R
L
=350Ω, T
A
=25℃
V
CM
=50Vp-p (Fig.14)
I
F
= 0mA , V
OL
=0.8V,
R
L
=350Ω, T
A
=25℃
V
CM
=400Vp-p (Fig.14)
I
F
= 7.5mA , V
OH
=2.0V,
R
L
=350Ω, T
A
=25℃
V
CM
=400Vp-p (Fig.15)
t
ELH
-
15
-
ns
t
EHL
-
15
-
ns
-
5,000
-
-
-
-
V/µS
Revision
:5
4
Copyright ©
LifecyclePhase:
2010, Everlight All Rights Reserved. Release Date : May 13, 2013. Issue No:DPC-0000115 Rev.5
Release Date:2013-08-29 00:46:05.0
Expired Period: Forever
www.everlight.com
DATASHEET
8 PIN DIP WIDE BODY HIGH SPEED
10MBit/s LOGIC GATE PHOTOCOUPLER
ELW137 ELW26XX Series
Typical Electro-Optical Characteristics Curves
Revision
:5
5
Copyright ©
LifecyclePhase:
2010, Everlight All Rights Reserved. Release Date : May 13, 2013. Issue No:DPC-0000115 Rev.5
Release Date:2013-08-29 00:46:05.0
Expired Period: Forever
www.everlight.com
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