Part #
Description
LOC210P
16 Pin Flatpack (50/Tube)
LOC210PTR
16 Pin Flatpack (1000/Reel)
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DS-LOC210-R4.0
LOC210
Linear Optocouplers
1
Applications
Features
Description
Approvals
Ordering Information
Pin Configuration
The LOC210 Dual Linear Optocoupler features an
infrared LED optically coupled with two phototransis-
tors. One feedback (input) phototransistor is used to
generate a control signal that provides a servomech-
anism to the LED drive current, thus compensating
for the LEDs nonlinear time and temperature charac-
teristics. The other (output) phototransistor provides
an output signal that is linear with respect to the
servo LED current. The product features wide band-
width, high input to output isolation and excellent
servo linearity.
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
LOC210 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
K3 Sorted Bins
Bin 1 = 0.773 - 0.886
Bin 2 = 0.887 - 1.072
Bin Matrix
Suffix
Bin
Top Pole
Bottom Pole
Optocoupler*
Optocoupler**
K
1
1
L
1
2
M
2
1
N
2
2
*Top Pole Optocoupler: Pins 1,2,3,4,13, and 14
**Bottom Pole Optocouplers: Pins 7 through 12
Part Number Information
The LOC210 are shipped in anti-static tubes (50
pieces each) or tape/reel (1,000 pieces each). Each
container has only 1 bin combination which will be
branded on each part with the appropriate bin letter
K, L, M, or N in the lower right hand corner. Suffix
representation is described in the "Bin Matrix".
Parameter
Conditions
Symbol
Min
Typ
Max
Units
Input Characteristics @ 25C
1
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
A
Reverse LED Voltage
-
V
R
-
-
5
V
Forward LED Current
-
I
F
-
-
100
mA
Coupler/Detector Characteristics @ 25C
1
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
0.004
0.007
0.030
-
K2, Forward Gain (I
2
/I
F
)
I
F
=2-10mA, V
CC
=15V
K2
0.004
0.007
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
V=20V
P-P
, R
L
=2K
, CMRR
-
130
-
dB
Rejection Ratio
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
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2
LOC210
Rev. 4.0
Absolute Maximum Ratings are stress ratings. Stresses in
excess of these ratings can cause permanent damage to
the device. Functional operation of the device at these or
any other conditions beyond those indicated in the opera-
tional 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)
Electrical Characteristics
LOC210
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3
Rev. 4.0
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
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
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
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
Servo-Photocurrent vs.
LED Current & Temperature
LED Current (mA)
Servo-Photocurrent (
A)
"
&
$
"
"
$
&
0
C
25
C
50
C
70
C
85
C
LOC210
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
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. 4.0
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, Inc. makes no representations or warranties with respect to the accuracy or completeness of the contents of this publication and reserves the right to make changes to specifications and product descriptions
at any time without notice. Neither circuit patent licenses nor indemnity are expressed or implied. Except as set forth in Clare's Standard Terms and Conditions of Sale, Clare, Inc. assumes no liability whatsoever, and
disclaims any express or implied warranty, relating to its products including, but not limited to, the implied warranty of merchantability, fitness for a particular purpose, or infringement of any intellectual property right.
The products described in this document are not designed, intended, authorized or warranted for use as components in systems intended for surgical implant into the body, or in other applications intended to sup-
port or sustain life, or where malfunction of Clare's product may result in direct physical harm, injury, or death to a person or severe property or environmental damage. Clare, Inc. reserves the right to discontinue or
make changes to its products at any time without notice.
Specification: DS-LOC210-R4.0
Copyright 2002, Clare, Inc.
All rights reserved. Printed in USA.
4/8/02
For additional information please visit our website at: www.clare.com
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