1
www.clare.com
LOC210
DS-LOC210-R3
Linear Optocouplers
Applications
Features
Description
Approvals
Ordering Information
Pin Configuration
LOC210 is a dual linear optocoupler for use in telecom,
medical and power supply isolation circuits. They are
available in a 16 Pin SOIC package.
·
Modem Transformer Replacement With No Insertion
Loss
·
Digital Telephone Isolation
·
Power Supply Feedback Voltage/Current
·
Medical Sensor Isolation
·
Audio Signal Interfacing
·
Isolation of Process Control Transducers
·
UL Recognized: File Number E76270
·
CSA Certified: File Number LR 43639-10
·
BSI Certified:
·
BS EN 60950:1992 (BS7002:1992)
Certificate #:7344
·
BS EN 41003:1993
Certificate #:7344
·
16 Pin SOIC Package (PCMCIA Compatible)
·
Couples Analog and Digital Signals
·
Wide Bandwidth (>200kHz)
·
High Gain Stability
·
Low Input/Output Capacitance
·
Low Power Consumption
·
0.01% Servo Linearity
·
THD 87dB Typical
·
Machine Insertable, Wave Solderable
·
Surface Mount and Tape Reel Versions Available
·
VDE Compatible
Part #
Description
LOC210P
16 Pin Flatpack (50/Tube)
LOC210PTR
16 Pin Flatpack (1000/Reel)
LOC210/LOC211 Pinout
LED
+ LED
+ V
cc
I
1
NC
NC
+V
cc
I
2
+V
cc
I
1
NC
NC
+V
cc
I
2
1
2
3
4
16
15
14
13
5
6
7
8
12
11
10
9
LED
+ LED
www.clare.com
LOC210
Rev. 3
Absolute Maximum Ratings are stress ratings. Functional
operation of the device at these or any other conditions
beyond those indicated in the operational sections of this
data sheet is not implied. Exposure of the device to the
absolute maximum ratings for an extended period may
degrade the device and effect its reliability.
Absolute Maximum Ratings (@ 25
o
C)
2
Electrical Characteristics
PARAMETER
CONDITIONS
SYMBOL
MIN
TYP
MAX
UNITS
Input Characteristics @ 25°C1
LED Voltage Drop
I
F
=2-10mA
V
F
0.9
1.2
1.4
V
Reverse LED Current
V
R
=5V
I
R
-
-
10
µA
Reverse LED Voltage
-
V
R
-
-
5
V
Forward LED Current
-
I
F
-
-
100
mA
Coupler/Detector
Characteristics @ 25°C1
Dark Current
I
F
=0mA, V
CC
=15V
I
D
-
1
25
nA
K1, Servo Gain (I
1
/I
F
)
I
F
=2-10mA, V
CC
=15V
K1
0.008
-
0.030
-
K2, Forward Gain (I
2
/I
F
)
I
F
=2-10mA, V
CC
=15V
K2
0.006
-
0.030
-
K3, Transfer Gain (K
2
/K
1
)
I
F
=2-10mA, V
CC
=15V
K3
0.733
-
1.072
-
K3, Transfer Gain Linearity
I
F
=2-10mA
K3
-
-
1.0
%
(non-servoed)
K3 Temperature Coefficient
I
F
=2-10mA, V
det
=-5V
K3/
T
-
0.005
-
%/
°
C
Common Mode Rejection Ratio
V=20V
P-P
, R
L
=2K
, CMRR
-
130
-
dB
F=100Hz
Total Harmonic Distortion
F
O
=350Hz, 0dBm
THD
-96
-87
-80
dB
Frequency Response
Photoconductive
Operation BW
(-3dB)
-
200
-
kHz
Photovoltaic
Operation BW
(-3dB)
-
-
40
kHz
Input/Output Capacitance
-
C
I/O
-
3
-
pF
Input/Output Isolation
SOIC Package
-
V
I/O
3750
-
-
V
RMS
1
All parameters above are for each optocoupler.
Parameter
Min
Typ
Max Units
Input Power Dissipation
-
-
150
1
mW
Input Control Current
-
-
100
mA
Peak (10ms)
-
-
1
A
Total Package Dissipation
-
-
800
2
mW
Isolation Voltage
Input to Output
SOIC Package
3750
-
-
V
RMS
Operational Temperature
-40
+85
°
C
Storage Temperature
-40
-
+125
°
C
Soldering Temperature
-
-
+220
°
C
(10 Seconds Max)
Flatpack Package
-
-
+260
°
C
1
Derate Linearly 1.33 mW/
°
C
2
Derate Linearly 6.67 mW/
°
C
LOC210
www.clare.com
Rev. 3
3
Performance Data
The Performance data shown in the graphs above is typical of device performance. For guaranteed parameters not indicated in the written specifications, please contact
our application department.
LOC210/LOC211
LED Current (I
F
) vs.
LED Forward Voltage (V
F
)
LED Forward Voltage (V)
LED Current (mA)
1
35
30
25
20
15
10
5
0
1.1
1.2
1.3
1.4
LOC210/LOC211
LED Current (I
F
) vs.
LED Forward Voltage (V
F
)
LED Forward Voltage (V)
LED Current (mA)
1
100
10
1
0.1
1.1
1.2
1.3
1.4
LOC210/LOC211
Servo Gain vs.
LED Current & Temperature
LED Current (mA)
Servo Gain
0
0.014
0.012
0.010
0.008
0.006
0.004
0.002
0
2
4
6
8
12
10
0
°
C
25
°
C
50
°
C
70
°
C
85
°
C
LOC210/LOC211
Servo-Photocurrent vs.
LED Current & Temperature
LED Current (mA)
Servo-Photocurrent (
µ
A)
140
120
100
80
60
40
20
0
0
2
4
6
8
12
10
0
°
C
25
°
C
50
°
C
70
°
C
85
°
C
LOC210/LOC211
Normalized Servo-Photocurrent vs.
LED Current & Temperature
LED Current (mA)
Normalized Servo-Photocurrent
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
2
4
6
8
12
10
0
°
C
25
°
C
50
°
C
70
°
C
85
°
C
LOC210/LOC211
Typical LED Forward Voltage Drop vs.
Temperature
Temperature (
°
C)
LED Forward Voltage Drop (V)
-40
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
-15
10
35
60
85
10mA
20mA
5mA
www.clare.com
4
LOC210
Rev. 3
Dimensions
mm
(inches)
Mechanical Data
7.493
±
.051
(.295
±
.002)
7.493
±
.127
(.295
±
.005)
.254
(.010)
1.270 TYP.
(.050)
2.108 MAX.
(.083)
1.981 TYP.
(.078)
1.016
(.040)
10.363
±
.127
(.408
±
.005)
8.890 TYP.
(.350)
.406 TYP.
(.016)
10.160
±
.051
(.400
±
.002)
16 Pin SOIC ("P" Suffix)
PC Board Pattern
(Top View)
1.193
(.047)
9.728
±
.051
(.383
±
.002)
.787
(.031)
1.270
(.050)
Tape and Reel Packaging for 16 Pin SOIC Package
7.493
±
.102
(.295
±
.004)
12.090
(.476)
1.753
±
.102
(.069
±
.004)
3.987
±
.102
(.157
±
.004)
1.498
±
.102
(.059
±
.004)
6.731 MAX.
(.265)
.406 MAX.
(.016)
3.175
(.125)
Top Cover
Tape
2.007
±
.102
(.079
±
.004)
11.989
±
.102
(.472
±
.004)
User Direction of Feed
.050R TYP.
16.002
±
.305
(.630
±
.012)
10.693
±
.025
(.421
±
.001)
Embossment
Embossed Carrier
Top Cover
Tape Thickness
.102 MAX.
(.004)
10.897
±
.025
(.429
±
.001)
1.549
±
.102
(.061
±
.004)
330.2 DIA.
(13.00)
1
16
CLARE LOCATIONS
Clare Headquarters
78 Cherry Hill Drive
Beverly, MA 01915
Tel: 1-978-524-6700
Fax: 1-978-524-4900
Toll Free: 1-800-27-CLARE
Clare Micronix Division
145 Columbia
Aliso Viejo, CA 92656-1490
Tel: 1-949-831-4622
Fax: 1-949-831-4628
SALES OFFICES
AMERICAS
Americas Headquarters
Clare
78 Cherry Hill Drive
Beverly, MA 01915
Tel: 1-978-524-6700
Fax: 1-978-524-4900
Toll Free: 1-800-27-CLARE
Eastern Region
Clare
P.O. Box 856
Mahwah, NJ 07430
Tel: 1-201-236-0101
Fax: 1-201-236-8685
Toll Free: 1-800-27-CLARE
Central Region
Clare Canada Ltd.
3425 Harvester Road, Suite 202
Burlington, Ontario L7N 3N1
Tel: 1-905-333-9066
Fax: 1-905-333-1824
Western Region
Clare
1852 West 11th Street, #348
Tracy, CA 95376
Tel: 1-209-832-4367
Fax: 1-209-832-4732
Toll Free: 1-800-27-CLARE
Canada
Clare Canada Ltd.
3425 Harvester Road, Suite 202
Burlington, Ontario L7N 3N1
Tel: 1-905-333-9066
Fax: 1-905-333-1824
EUROPE
European Headquarters
CP Clare nv
Bampslaan 17
B-3500 Hasselt (Belgium)
Tel: 32-11-300868
Fax: 32-11-300890
France
Clare France Sales
Lead Rep
99 route de Versailles
91160 Champlan
France
Tel: 33 1 69 79 93 50
Fax: 33 1 69 79 93 59
Germany
Clare Germany Sales
ActiveComp Electronic GmbH
Mitterstrasse 12
85077 Manching
Germany
Tel: 49 8459 3214 10
Fax: 49 8459 3214 29
Italy
C.L.A.R.E.s.a.s.
Via C. Colombo 10/A
I-20066 Melzo (Milano)
Tel: 39-02-95737160
Fax: 39-02-95738829
Sweden
Clare Sales
Comptronic AB
Box 167
S-16329 Spånga
Tel: 46-862-10370
Fax: 46-862-10371
United Kingdom
Clare UK Sales
Marco Polo House
Cook Way
Bindon Road
Taunton
UK-Somerset TA2 6BG
Tel: 44-1-823 352541
Fax: 44-1-823 352797
ASIA PACIFIC
Asian Headquarters
Clare
Room N1016, Chia-Hsin, Bldg II,
10F, No. 96, Sec. 2
Chung Shan North Road
Taipei, Taiwan R.O.C.
Tel: 886-2-2523-6368
Fax: 886-2-2523-6369
http://www.clare.com
Worldwide Sales Offices
Specification: DS-LOC210-R3
©Copyright 2001, Clare, Inc.
All rights reserved. Printed in USA.
02/08/01
Clare cannot assume responsibility for use of any circuitry other
than circuitry entirely embodied in this Clare product. No circuit
patent licenses nor indemnity are expressed or implied. Clare
reserves the right to change the specification and circuitry, with-
out notice at any time. The products described in this document
are not intended for use in medical implantation or other direct life
support applications where malfunction may result in direct phys-
ical harm, injury or death to a person.
PDF 
ZIP