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LIA100
Linear Isolation Amplifier
Features * Small Size Standard 16 Pin SOIC or DIP Package * 0.01% Servo Linearity * 5300 VAC Peak Input/Output Isolation Available * Bandwidth 40kHz * Machine Insertable, Wave Solderable * Wide Power Supply Range 18V * Low Supply Current
Description The LIA100 and LIA101 are linear isolation amplifiers that integrate a linear optocoupler with two op amps in a single package. They are available in a 16 Pin SOIC or DIP package.
Applications * Isolated 4-20mA Converter * Medical Sensor Isolation * Switching Power Supply Feedback Circuits * Isolated Temperature/Pressure Sensors * Data Acquisition Equipment * Isolated Motor Controls
Approvals * UL Recognized: File Number E76270 * CSA Certified: File Number LR 43639-10 * BSI Certified to: * BS EN 60950:1992 (BS7002:1992) Certificate #: 7344 * BS EN 41003:1993 Certificate #: 7344
Ordering Information Part # LIA100 LIA100P LIA100PTR Description 16 Pin DIP (50/Tube) 16 Pin Flatpack (50/Tube) 16 Pin Flatpack (1000/Reel)
Pin Configuration
LIA100/LIA101 Pinout
1 A1 INPUT 16 A2 INPUT 15 + 14 VEE2
+2
VEE1 VCC1 3 4
13 VCC2 12 11 10 9 Output (I2) Output N.C.
Comp. (to CF ) 5 LED 6 7 Servo (I1) 8
DS-LIA100-R4
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1
LIA100
Absolute Maximum Ratings (@ 25 C)
Parameter Supply Voltages Differential Input Voltage Output Short Circuit Duration Total Package Dissipation Isolation Voltage Input to Output Operational Temperature Storage Temperature Soldering Temperature DIP Package Surface Mount Package (10 Seconds Max.)
1
Min 5 3750 -40 -40 -
Typ Max Units 18 30 11 +85 +125 +260 +220 V V W VRMS C C C C
Continuous
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 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.
Above 25C Derate Linearly 1.67mW/C
Electrical Characteristics @ TA = +25C and VCC = 15VDC (unless otherwise specified)
PARAMETERS Isolation Continuous Voltage, AC Input to Output Leakage Current Offset Voltage Output Offset Voltage (VOS) Input Grounded TA=25C Amplifier Input Impedance VOS/T Average TC of Input Offset Voltage (Input and Output Stage) Common Mode Rejection Ratio, CMRR RIN=10K, Gain=100 Input Offset Voltage Common Mode Range Frequency Response Bandwidth Slew Rate Non-Linearity Power Supplies Input Stage Supply Voltage VCC1, VEE1 Output Stage Supply Voltage VCC2, VEE2 Input (A1) & Output Stage (A2) Supply Current Power Supply Rejection Ratio, PSRR 0-10V Step Input FO=300Hz, -10dBm 5 5 40 0.3 5 80 0.01 18 18 10 100 kHz V/s % V V mA dB RS=50, TA=25C 12 3 10 mV V 60Hz, RF=1M 100 dB RS=50 1012 || 3 5 || pF V/C RF=RIN=51K, K3=1.000 50 mV 1000VRMS, 60Hz 0.2 3750 VRMS ARMS CONDITIONS MIN TYP MAX UNITS
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Rev. 4
LIA100
Electrical Characteristics @ TA = +25C and VCC = 15VDC (unless otherwise specified) (Continued)
PARAMETERS LED Parameters Forward LED Current (IF) LED Forward Voltage Drop (VF) Reverse LED Current Reverse LED Voltage Coupled Characteristics K1, Servo Gain (I1/IF) K2, Forward Gain (I2/IF) K3, Transfer Gain (K2/K1) K3, Temperature Coefficient Temperature Range Operating Storage -40 -40 +85 +125 C C IF=2-10mA, VCC=15V IF=2-10mA, VCC=15V IF=2-10mA, VCC=15V Over Temperature Range 0.004 0.004 0.550 0.008 0.008 1.000 0.005 0.030 0.030 1.420 %/C IF=10mA VR=5V 0.9 1.2 20 1.4 10 5 mA V A V CONDITIONS MIN TYP MAX UNITS
K3 Sorted Bins 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
s The LIA101 Series (through hole) is shipped in anti-static tubes of 25 pieces. The LIA100P Series
(flatpack) is shipped in anti-static tubes of 50 pieces. Each tube will contain one K3 sorted bin.
s Bin designation marked on each device (A-J). s Orders for the LIA100/LIA100P product will be shipped using bins available at the date of the order.
Any bin (A-J) can be shipped.
s For customers requiring selected bins D E F G we offer part numbers LIA101/LIA101P.
Rev. 4
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3
LIA100
PERFORMANCE DATA*
LED Forward Voltage Drop (V)
LIA100/LIA101 LED Peak Wavelength vs. Ambient Temperature
900
LIA100/LIA101 Typical LED Forward Voltage Drop vs. LED Temperature
1.7 1.6 LED Power (%) 1.5 1.4 1.3 1.2 1.1 1.0 80 -40 -20 0 20 40 60 Temperature (C) 80 100 0
20mA
LIA100/LIA101 LED Power vs. Time @ Die Temperature of 70C
100 95
Shift in Wavelength - nm
890 880 870 860 850 -50 875nm @ 25C
90
10mA 5mA
85
-25
0
25
50
75
100
125
20000
40000
60000
80000
100000
Temperature (C)
Time (Hours)
LIA100/LIA101 LED Power vs. Time @ Die Temperature of 150C
100 Peak to Peak Output Swing (V) LED Power (%) 80 60 40 20 0 0 20000 40000 60000 80000 100000 Time (Hours)
28 24 20 16 12 8 4 0.1
LIA100/LIA101 Op-Amp Output Voltage Swing vs. RL
VS = 15V TA = 25C
LIA100/LIA101 Op-amp Output Voltage Swing vs. Supply Voltage
40 35 Peak to Peak Output Swing (V) 30 25 20 15 10 5 0 0 5 10 Supply Voltage (V) 15 20 RL = 2K TA = 25C
1 Output Load RL (K)
10
LIA100/LIA101 Input / Output Leakage Current vs. RMS Voltage
800
LIA100/LIA101 Individual Op-Amp Supply Current vs. Supply Voltage
7
LIA100/LIA101 Frequency Response
0 -2 -4 -6 -8 -10 -12 -14 -16 -18 -20 1 (RF = RIN = 20k, CF = 20pF) TA = 25C
Input/Output Leakage Current (nA)
Supply Current (mA)
600 500 400 300 200 1 1.5 2 2.5 3 3.5 4 RMS Voltage (kV)
5 4 3 2 1 0 0 5 10 15 20 25 Supply Voltage (V) TC = 25C
Amplitude (dB)
700
6
10
100 Frequency (kHz)
1000
LIA100/LIA101 Phase Response
0 -10 20 0
LIA100/LIA101 Linearity
LIA100/LIA101 Deviation from Perfect Linearity
5 4 3 2 1 0 -1 -2 -3 -4 -5 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 Output (dB)
Phase (Degrees)
-20 -30 -40 -50 -60 -70 -80 100 1000 10000 100000 Frequency (Hz)
-40 -60 -80 -100 -120 -120 -100 -80 -60 -40 -20 0 20
Deviation (dB)
Output (dB)
-20
0
10
Input (dB)
LIA100/LIA101 Wideband Noise
0 -20
Noise (dBV)
1
LIA100/LIA101 THD + Noise
-40 -60 -80 -100 -120 10 100 1000 10000 100000 Frequency (Hz)
Percent (%)
0.1
0.01
0.001
0.0001 0.1
1
10 Frequency (kHz)
100
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.
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Rev. 4
LIA100
Mechanical Dimensions
16 Pin DIP Through Hole (Standard)
7.620 .254 (.300 .010) 3.429 TYP. (.135) 9.144 TYP. (.360) 6.350 .127 (.250 .005)
19.202 .381 (.756 .015) 2.540 .127 (.100 .005)
PC Board Pattern (Top View)
2.540 .127 16-.800 DIA. (.100 .005) (16-.031 DIA.) 9.144 TYP. (.360) 6.350 .127 (.250 .005) 17.780 .127 (.700 .005) 7.620 .127 (.300 .005)
7.620 TYP. (.300)
.457 .076 (.018 .003) 17.780 .127 (.700 .005)
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)
Rev. 4
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5
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-LIA100-R4 (c)Copyright 2000, Clare, Inc. OptoMOS(R) is a registered trademark of Clare, Inc. All rights reserved. Printed in USA. 2/13/01

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