LOC112STR [CLARE]
Linear Optocouplers; 线性光电耦合器
| 型号： | LOC112STR |
| 厂家： | 
CLARE |
| 描述： | Linear Optocouplers |
| 文件： | 总6页 (文件大小：139K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LOC112
Linear Optocouplers
Features
Description
LOC112 is a linear optocoupler for use in telecom, med-
ical and power supply isolation circuits. They are available
in 8 pin DIP, surface mount or flatpack packages.
• 8 Pin Flatpack or DIP 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
Approvals
• UL Recognized: File Number E76270
• CSA Certified: File Number LR 43639-10
• BSI Certified:
• BS EN 60950:1992 (BS7002:1992)
Certificate #:7344
Applications
• Modem Transformer Replacement With No
Insertion Loss
• Digital Telephone Isolation
• Power Supply Feedback Voltage/Current
• Medical Sensor Isolation
• BS EN 41003:1993
Certificate #:7344
• Audio Signal Interfacing
Ordering Information
• Isolation of Process Control Transducers
Part #
Description
LOC112
8 Pin DIP (50/Tube)
LOC112P
LOC112PTR
LOC112S
LOC112STR
8 Pin Flatpack (50/Tube)
8 Pin Flatpack (1000/Reel)
8 Pin Surface Mount (50/Tube)
8 Pin Surface Mount (1000/Reel)
Pin Configuration
LOC112 Pinout
DS-LOC112-R2
1
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LOC112
Absolute Maximum Ratings (@ 25o C)
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.
Parameter
Min
Typ Max Units
Input Power Dissipation
Input Control Current
Peak (10ms)
-
-
-
-
-
-
-
-
1501 mW
100 mA
1
A
Total Package Dissipation
8002 mW
Isolation Voltage
Input to Output
SOIC Package
3750
-40
-40
-
-
-
V
RMS
°C
Operational Temperature
Storage Temperature
+85
-
-
+125 °C
+220 °C
Soldering Temperature
(10 Seconds Max)
Flatpack Package
-
-
+260 °C
1 Derate Linearly 1.33 mW/°C
2 Derate Linearly 6.67 mW/°C
Electrical Characteristics
PARAMETER
CONDITIONS
SYMBOL
MIN
TYP
MAX
UNITS
Input Characteristics @ 25°C1
LED Voltage Drop
IF=2-10mA
V
0.9
1.2
1.4
10
5
V
µA
V
F
Reverse LED Current
Reverse LED Voltage
Forward LED Current
V =5V
IR
-
-
-
-
-
-
R
-
-
V
R
IF
100
mA
Coupler/Detector
Characteristics @ 25°C
Dark Current
IF=0mA, V =15V
ID
K1
-
1
0.007
0.007
1.0
25
nA
-
CC
K1, Servo Gain (I1/IF)
K2, Forward Gain (I2/IF)
K3, Transfer Gain (K /K )1
IF=2-10mA, V =15V
0.004
0.004
0.733
-
0.030
0.030
1.072
1.0
CC
IF=2-10mA, V =15V
K2
CC
IF=2-10mA, V =15V
K3
-
2
1
CC
∆K3, Transfer Gain Linearity1
IF=2-10mA
∆K3
-
-%
(non-servoed)
K3 Temperature Coefficient
IF=2-10mA, V =-5V ∆K3/∆T
-
-
0.005
130
-
-
%/°C
dB
det
Common Mode
Rejection Ratio
V=20VP-P, RL=2KΩ,
CMRR
F=100Hz
Total Harmonic Distortion
Frequency Response
FO=350Hz, 0dBm
THD
-96
-
-87
-80
-
dB
Photoconductive
Operation
BW
(-3dB)
200
kHz
Photovoltaic
Operation
BW
(-3dB)
40
-
kHz
Input/Output Capacitance
Input/Output Isolation
1 LOC111 and LOC112 Bins D,E,F,G.
-
C
-
3
-
-
-
pF
I/O
V
3750
V
I/O
RMS
K3 Sorted Bins
•
The LOC110/LOC111/LOC112 are shipped in anti-static tubes of 50
pieces. Each tube will contain one K3 sorted bin.
Bin designation marked on each device (A-J).
Orders for the LOC110 product will be shipped using bins available at
the date of the order. Any bin (A-J) can be shipped.
Bin A = 0.550-0.605
Bin B = 0.606-0.667
Bin C = 0.668-0.732
Bin D = 0.733-0.805
Bin E = 0.806-0.886
Bin F = 0.887-0.974
Bin G = 0.975-1.072
Bin H = 1.073-1.179
Bin I = 1.180-1.297
Bin J = 1.298-1.426
•
•
•
For customers requiring selected bins D
bers LOC111 or LOC112.
E F G we offer part num-
Rev. 2
2
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LOC112
Performance Data
LOC112
LOC112
LED Current (I ) vs.
F
LED Current (I ) vs.
LOC112
LED Forward Voltage (V )
F
F
Servo Gain vs.
LED Forward Voltage (V )
F
LED Current & Temperature
0°C
25°C
50°C
70°C
85°C
LED Current (mA)
LOC112
LED Forward Voltage (V)
LED Forward Voltage (V)
LOC112
Servo-Photocurrent vs.
LED Current & Temperature
LOC112
Normalized Servo-Photocurrent vs.
LED Current & Temperature
Typical LED Forward Voltage Drop vs.
Temperature
0°C
0°C
25°C
50°C
70°C
85°C
25°C
50°C
70°C
85°C
20mA
10mA
5mA
LED Current (mA)
Temperature (°C)
LED Current (mA)
*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. 2
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3
LOC112
Mechanical Dimensions
8 Pin DIP Through Hole (Standard)
9.652 ± .381
(.380 ± .015)
PC Board Pattern
(Top View)
2.540 ± .127
2.540 ± .127
(.100 ± .005)
8-.800 DIA.
(.100 ± .005)
7.620 ± .254
(.300 ± .010)
(8-.031 DIA.)
7.620 ± .127
(.300 ± .005)
3.302
(.130)
9.144 ± .508
(.360 ± .020)
6.350 ± .127
(.250 ± .005)
6.350 ± .127
(.250 ± .005)
7.239 TYP.
(.285)
9.144 TYP.
(.360)
.457 ± .076
(.018 ± .003)
7.620 ± .127
(.300 ± .005)
8.077 ± .127
(.318 ± .005 )
9.652 ± .381
8 Pin Flatpack (“P” Suffix)
PC Board Pattern
(Top View)
(.380 ± .015)
2.540 ± .127
(.100 ± .005)
2.540 ± .127
(.100 ± .005)
7.620 ± .254
2.159 TYP.
(.085)
(.300 ± .010)
6.350 ± .127
(.250 ± .005)
9.398 ± .127
(.370 ± .005)
.203
(.008)
8.763 ± .127
(.345 ± .005)
2.286 MAX.
(.090)
.635 ± .127
(.025)
1.193
(.047)
.457 ± .076
(.018 ± .003)
8.077 ± .127
(.318 ± .005)
.787
(.031)
9.652 ± .381
8 Pin DIP Surface Mount (“S” Suffix)
PC Board Pattern
(.380 ± .015)
(Top View)
2.540 ± .127
(.100 ± .005)
2.540 ± .127
(.100 ± .005)
7.620 ± .254
(.300 ± .010)
9.525 ± .254
(.375 ± .010)
3.302
(.130)
4.445 ± .127
(.175 ± .005)
6.350 ± .127
(.250 ± .005)
8.305 ± .127
(.327 ± .005)
1.905 ± .127
(.075 ± .005)
.635 TYP.
(.025)
.254 TYP.
(.010)
.457 ± .076
1.498 ± .127
(.059 ± .005)
(.018 ± .003)
8.077 ± .127
(.318 ± .005)
Dimensions
mm
(inches)
Rev. 2
4
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CPC7581
Mechanical Dimensions
Tape and Reel Packaging for 8 Pin Flatpack Package
330.2 DIA.
(13.00)
2.007 ± .102 1.498 ± .102 3.987 ± .102
(.079 ± .004) (.059 ± .004) (.157 ± .004)
6.731 MAX.
(.265)
1.753 ± 0.102
(.069 ± .004)
.406 MAX.
(.016)
Top Cover
Tape Thickness
.102 MAX.
(.004)
7.493 ± .102
(.295 ± .004)
16.002 ± .305
(.630 ± .012)
1
8
12.090
(.476)
10.287
(.405)
4.877
(.192)
Top Cover
Tape
Embossed Carrier
.050R TYP.
11.988 ± .102
(.472 ± .004)
10.287 ± .102
(.405 ± .004)
1.549 ± .102
(.061 ± .004)
Embossment
User Direction of Feed
Tape and Reel Packaging for 8 Pin Surface Mount Package
2.007 ± .102 1.498 ± .102 3.987 ± .102
(.079 ± .004) (.059 ± .004) (.157 ± .004)
330.2 DIA.
6.731 MAX.
(.265)
(13.00)
1.753 ± .102
(.069 ± .004)
.406 MAX.
(.016)
Top Cover
Tape Thickness
.102 MAX.
(.004)
7.493 ± .102
(.295 ± .004)
16.002 ± .305
(.630 ± .012)
1
8
12.090
(.476)
10.300
(.405)
4.877
(.192)
Top Cover
Tape
.050R TYP.
11.989 ± .102
(.472 ± .004)
10.300 ± .102
(.405 ± .004)
1.549 ± .102
(.061 ± .004)
Embossed Carrier
User Direction of Feed
Embossment
Dimensions
mm
(inches)
Rev. 2
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5
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CLARE LOCATIONS
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Tel: 1-978-524-6700
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Tel: 1-949-831-4622
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Lead Rep
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91160 Champlan
France
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SALES OFFICES
AMERICAS
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Tel: 49 8459 3214 10
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http://www.clare.com
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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.
Canada
Clare Canada Ltd.
3425 Harvester Road, Suite 202
Burlington, Ontario L7N 3N1
Tel: 1-905-333-9066
Fax: 1-905-333-1824
Specification: DS-LOC112-R2
©Copyright 2001, Clare, Inc.
All rights reserved. Printed in USA.
02/23/01
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