CLARE LOC210

LOC210
Linear Optocouplers
Features
• 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
Applications
• 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
Description
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.
Approvals
• 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
Ordering Information
Part #
LOC210P
LOC210PTR
Description
16 Pin Flatpack (50/Tube)
16 Pin Flatpack (1000/Reel)
Pin Configuration
LOC210/LOC211 Pinout
– LED
1
16
2
15
3
14
4
13
5
12
6
11
7
10
8
9
+ LED
+ Vcc
I1
NC
NC
+Vcc
I1
DS-LOC210-R3
www.clare.com
NC
NC
+Vcc
I2
– LED
+ LED
+Vcc
I2
1
LOC210
Absolute Maximum Ratings (@ 25o C)
Parameter
Min
Input Power Dissipation
Input Control Current
Peak (10ms)
Total Package Dissipation
Isolation Voltage
Input to Output
SOIC Package
Operational Temperature
Storage Temperature
Soldering Temperature
(10 Seconds Max)
Flatpack Package
1
2
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.
Typ Max Units
-
-
1501
100
1
8002
3750
-40
-40
-
-
VRMS
°C
+85
+125 °C
+220 °C
-
-
+260
mW
mA
A
mW
°C
mW/°C
Derate Linearly 1.33
Derate Linearly 6.67 mW/°C
Electrical Characteristics
PARAMETER
Input Characteristics @ 25°C1
LED Voltage Drop
Reverse LED Current
Reverse LED Voltage
Forward LED Current
Coupler/Detector
Characteristics @ 25°C1
Dark Current
K1, Servo Gain (I1/IF)
K2, Forward Gain (I2/IF)
K3, Transfer Gain (K2/K1)
∆K3, Transfer Gain Linearity
(non-servoed)
K3 Temperature Coefficient
Common Mode Rejection Ratio
Total Harmonic Distortion
Frequency Response
Input/Output Capacitance
Input/Output Isolation
SOIC Package
1 All
2
CONDITIONS
SYMBOL
MIN
TYP
MAX
UNITS
IF=2-10mA
VR=5V
-
VF
IR
VR
IF
0.9
-
1.2
-
1.4
10
5
100
V
µA
V
mA
IF=0mA, VCC=15V
IF=2-10mA, VCC=15V
IF=2-10mA, VCC=15V
IF=2-10mA, VCC=15V
IF=2-10mA
ID
K1
K2
K3
∆K3
0.008
0.006
0.733
-
1
-
25
0.030
0.030
1.072
1.0
nA
%
IF=2-10mA, Vdet=-5V
V=20VP-P, RL=2KΩ,
F=100Hz
FO=350Hz, 0dBm
Photoconductive
Operation
Photovoltaic
Operation
-
∆K3/∆T
CMRR
-
0.005
130
-
%/°C
dB
THD
-96
-87
-80
dB
BW (-3dB)
-
200
-
kHz
BW (-3dB)
CI/O
-
3
40
-
kHz
pF
VI/O
3750
-
-
VRMS
-
parameters above are for each optocoupler.
www.clare.com
Rev. 3
LOC210
Performance Data
LOC210/LOC211
LED Current (IF) vs.
LED Forward Voltage (VF)
LOC210/LOC211
LED Current (IF) vs.
LED Forward Voltage (VF)
35
LOC210/LOC211
Servo Gain vs.
LED Current & Temperature
0.014
100
20
15
10
25°C
0.010
10
Servo Gain
LED Current (mA)
LED Current (mA)
25
1
50°C
70°C
85°C
0.008
0.006
0.004
0.002
5
0
0.1
1.2
1.4
1.3
0
1
1.1
LED Forward Voltage (V)
Normalized Servo-Photocurrent
0°C
25°C
50°C
70°C
85°C
80
60
40
20
0
0
2
4
6
8
LED Current (mA)
0
2
10
12
0°C
25°C
1.0
50°C
0.8
70°C
85°C
0.6
0.4
0.2
0
0
2
4
6
8
LED Current (mA)
6
8
10
12
LOC210/LOC211
Typical LED Forward Voltage Drop vs.
Temperature
1.4
1.2
4
LED Current (mA)
LOC210/LOC211
Normalized Servo-Photocurrent vs.
LED Current & Temperature
140
100
1.4
1.3
LED Forward Voltage (V)
LOC210/LOC211
Servo-Photocurrent vs.
LED Current & Temperature
120
1.2
LED Forward Voltage Drop (V)
1.1
1
Servo-Photocurrent (µA)
0°C
0.012
30
10
12
1.7
1.6
1.5
1.4
20mA
1.3
10mA
1.2
5mA
1.1
1.0
0.9
-40
-15
10
35
60
85
Temperature (°C)
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.
Rev. 3
www.clare.com
3
LOC210
Mechanical Data
16 Pin SOIC (“P” Suffix)
1.981 TYP.
(.078)
2.108 MAX.
(.083)
1.270 TYP.
(.050)
7.493 ± .051
(.295 ± .002)
1.016
(.040)
PC Board Pattern
(Top View)
10.160 ± .051
(.400 ± .002)
7.493 ± .127
(.295 ± .005)
1.270
(.050)
10.363 ± .127
(.408 ± .005)
9.728 ± .051
(.383 ± .002)
.254
(.010)
1.193
(.047)
.406 TYP.
(.016)
8.890 TYP.
(.350)
.787
(.031)
Tape and Reel Packaging for 16 Pin SOIC Package
330.2 DIA.
(13.00)
6.731 MAX.
(.265)
Top Cover
Tape Thickness
.102 MAX.
(.004)
1.753 ± .102
(.069 ± .004)
.406 MAX.
(.016)
2.007 ± .102 1.498 ± .102 3.987 ± .102
(.079 ± .004) (.059 ± .004) (.157 ± .004)
7.493 ± .102
(.295 ± .004)
1
16
10.693 ± .025
(.421 ± .001)
12.090
(.476)
3.175
(.125)
Top Cover
Tape
Embossed Carrier
Embossment
16.002 ± .305
(.630 ± .012)
.050R TYP.
11.989 ± .102
(.472 ± .004)
10.897 ± .025
(.429 ± .001)
1.549 ± .102
(.061 ± .004)
User Direction of Feed
Dimensions
mm
(inches)
4
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Rev. 3
Worldwide Sales Offices
CLARE LOCATIONS
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ASIA PACIFIC
Clare Headquarters
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Tel: 1-978-524-6700
Fax: 1-978-524-4900
Toll Free: 1-800-27-CLARE
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Bampslaan 17
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Tel: 32-11-300868
Fax: 32-11-300890
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Tel: 1-949-831-4622
Fax: 1-949-831-4628
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Lead Rep
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91160 Champlan
France
Tel: 33 1 69 79 93 50
Fax: 33 1 69 79 93 59
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Clare
Room N1016, Chia-Hsin, Bldg II,
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AMERICAS
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Burlington, Ontario L7N 3N1
Tel: 1-905-333-9066
Fax: 1-905-333-1824
Germany
Clare Germany Sales
ActiveComp Electronic GmbH
Mitterstrasse 12
85077 Manching
Germany
Tel: 49 8459 3214 10
Fax: 49 8459 3214 29
Italy
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I-20066 Melzo (Milano)
Tel: 39-02-95737160
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Sweden
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Box 167
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Tel: 46-862-10370
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United Kingdom
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UK-Somerset TA2 6BG
Tel: 44-1-823 352541
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http://www.clare.com
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, without 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 physical harm, injury or death to a person.
Specification: DS-LOC210-R3
©Copyright 2001, Clare, Inc.
All rights reserved. Printed in USA.
02/08/01