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| LOC211 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 Description LOC211 is a dual linear optocoupler for use in telecom, medical and power supply isolation circuits. They are available in a 16 Pin SOIC package. 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 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 # LOC211P LOC211PTR Description 16 Pin Flatpack (50/Tube) 16 Pin Flatpack (1000/Reel) Pin Configuration LOC210/LOC211 Pinout 1 2 + LED 3 + Vcc 4 I1 NC NC +Vcc 8 I1 9 I2 5 6 7 12 11 10 13 16 15 14 - LED NC NC +Vcc I2 - LED + LED +Vcc DS-LOC211-R3 www.clare.com 1 LOC211 Absolute Maximum Ratings (@ 25o C) Parameter 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 Min - Typ Max Units 1501 100 1 8002 mW mA A mW 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. 3750 -40 -40 - - VRMS C +85 +125 C +220 C +260 C Derate Linearly 1.33 Derate Linearly 6.67 mW/C mW/C Electrical Characteristics PARAMETER Input Characteristics @ 25C1 LED Voltage Drop Reverse LED Current Reverse LED Voltage Forward LED Current Coupler/Detector Characteristics @ 25C1 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 CONDITIONS IF=2-10mA VR=5V SYMBOL VF IR VR IF MIN 0.9 TYP 1.2 MAX 1.4 10 5 100 UNITS V A V mA IF=0mA, VCC=15V IF=2-10mA, VCC=15V IF=2-10mA, VCC=15V IF=2-10mA, VCC=15V IF=2-10mA IF=2-10mA, Vdet=-5V V=20VP-P, RL=2K, F=100Hz FO=350Hz, 0dBm Photoconductive Operation Photovoltaic Operation - ID K1 K2 K3 K3 K3/T CMRR THD BW (-3dB) BW (-3dB) CI/O VI/O 0.008 0.006 0.733 -96 3750 1 0.005 130 -87 200 3 - 25 0.030 0.030 1.072 1.0 -80 40 - nA % %/C dB dB kHz kHz pF VRMS Input/Output Capacitance Input/Output Isolation SOIC Package 1 All parameters above are for each optocoupler. 2 www.clare.com Rev. 3 LOC211 Performance Data LOC210/LOC211 LED Current (IF) vs. LED Forward Voltage (VF) 35 30 LED Current (mA) LED Current (mA) 25 20 15 10 5 0 1 1.1 1.2 1.3 1.4 LED Forward Voltage (V) 0.1 1 100 LOC210/LOC211 LED Current (IF) vs. LED Forward Voltage (VF) LOC210/LOC211 Servo Gain vs. LED Current & Temperature 0.014 0.012 Servo Gain 0C 25C 50C 70C 85C 10 0.010 0.008 0.006 0.004 0.002 0 1.1 1.2 1.3 1.4 0 2 4 6 8 1 10 12 LED Forward Voltage (V) LED Current (mA) LOC210/LOC211 Servo-Photocurrent vs. LED Current & Temperature Normalized Servo-Photocurrent 140 Servo-Photocurrent (A) 120 100 80 60 40 20 0 0 2 4 6 8 10 12 LED Current (mA) 0C 25C 50C 70C 85C 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 LOC210/LOC211 Normalized Servo-Photocurrent vs. LED Current & Temperature 0C 25C 50C 70C 85C LED Forward Voltage Drop (V) 1.7 1.6 1.5 1.4 1.3 1.2 LOC210/LOC211 Typical LED Forward Voltage Drop vs. Temperature 20mA 10mA 5mA 1.1 1.0 0.9 -40 -15 10 35 60 85 Temperature (C) 0 2 4 6 8 10 12 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. 3 www.clare.com 3 LOC211 Mechanical Data 16 Pin SOIC ("P" Suffix) 7.493 .051 (.295 .002) 7.493 .127 (.295 .005) .254 (.010) 10.160 .051 (.400 .002) 1.270 TYP. (.050) PC Board Pattern (Top View) 1.270 (.050) 10.363 .127 (.408 .005) 1.981 TYP. (.078) 2.108 MAX. (.083) 1.016 (.040) 9.728 .051 (.383 .002) 1.193 (.047) .787 (.031) .406 TYP. (.016) 8.890 TYP. (.350) Tape and Reel Packaging for 16 Pin SOIC Package 330.2 DIA. (13.00) Top Cover Tape Thickness .102 MAX. (.004) 12.090 (.476) 3.175 (.125) 6.731 MAX. (.265) 2.007 .102 1.498 .102 3.987 .102 (.079 .004) (.059 .004) (.157 .004) 1.753 .102 (.069 .004) .406 MAX. (.016) 7.493 .102 (.295 .004) 1 16 16.002 .305 (.630 .012) 10.693 .025 (.421 .001) Embossed Carrier Top Cover Tape .050R TYP. 11.989 .102 (.472 .004) User Direction of Feed 10.897 .025 (.429 .001) 1.549 .102 (.061 .004) Embossment Dimensions mm (inches) 4 www.clare.com Rev. 3 Worldwide Sales Offices 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 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 Spanga 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 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 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-LOC211-R3 (c)Copyright 2001, Clare, Inc. All rights reserved. Printed in USA. 02/08/01 |
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