LOC110 Optocoupler Datasheet

LOC110 Datasheet, PDF, Equivalent


Part Number

LOC110

Description

Single Linear Optocoupler

Manufacture

IXYS

Total Page 6 Pages
Datasheet
Download LOC110 Datasheet


LOC110
INTEGRATED CIRCUITS DIVISION
Parameter
LED Operating Range
K3, Transfer Gain
Isolation, Input to Output
Rating
2 - 10
0.668 - 1.179
3750
Units
mA
-
Vrms
Features
0.01% Servo Linearity
THD -87dB Typical
Wide Bandwidth (>200kHz)
Couples Analog and Digital Signals
High Gain Stability
Low Input/Output Capacitance
Low Power Consumption
8-Pin Flatpack or DIP Package
Surface Mount and Tape & Reel Versions Available
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
LOC110
Single Linear Optocoupler
Description
The LOC110 Single Linear Optocoupler features an
infrared LED optically coupled with two photodiodes.
One feedback (input) photodiode is used to generate
a control signal that provides a servomechanism
to the LED drive current, thus compensating
for the LED's nonlinear time and temperature
characteristics. The other (output) photodiode
provides an output signal that is linear with respect
to the servo LED current. The product features
wide bandwidth, high input to output isolation, and
excellent servo linearity.
Approvals
UL Recognized Component: File # E76270
CSA Certified Component: Certificate # 1175739
EN/IEC 60950-1 Certified Component:
TUV Certificate # B 13 12 82667 003
Ordering Information
Part Number
LOC110
LOC110P
LOC110PTR
LOC110S
LOC110STR
Description
8-Pin DIP (50/Tube)
8-Pin Flatpack (50/Tube)
8-Pin Flatpack (1000/Reel)
8-Pin Surface Mount (50/tube)
8-Pin Surface Mount (1000/Reel)
Each tube or reel will contain only devices of one K3-sorted value.
Devices will be individually marked with the letter of their K3 bin.
K3 Sorted Bins
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
Devices of any available bin will be shipped.
Pin Configuration
1
- LED
2
+ LED
3
C1
4
A1
8
N/C
7
N/C
6
C2
5
A2
DS-LOC110-R11
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1

LOC110
INTEGRATED CIRCUITS DIVISION
Absolute Maximum Ratings @ 25ºC
Parameter
Reverse LED Voltage
Input Control Current
Peak (10ms)
Input Power Dissipation1
Total Package Dissipation2
Isolation Voltage, Input to Output
Operational Temperature
Storage Temperature
1 Derate linearly 1.33 mW / °C
2 Derate linearly 6.67 mW / °C
Ratings
5
100
1
150
500
3750
-40 to +85
-40 to +125
Units
V
mA
A
mW
mW
Vrms
°C
°C
LOC110
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 conditions
beyond those indicated in the operational sections of this
data sheet is not implied.
Typical values are characteristic of the device at +25°C,
and are the result of engineering evaluations. They are
provided for information purposes only, and are not part of
the manufacturing testing requirements.
Electrical Characteristics @ 25ºC
Parameter
Conditions
Input Characteristics
LED Voltage Drop
Reverse LED Current
Coupler/Detector Characteristics
IF = 2 - 10mA
VR = 5V
Dark Current
K1, Servo Gain (IC1/IF)
K2, Forward Gain (IC2/IF)
K3, Transfer Gain (K2/K1=IC2/IC1)
K3, Transfer Gain Linearity (non-servoed)
K3 Temperature Coefficient
Common-Mode Rejection Ratio
Total Harmonic Distortion
Frequency Response 1
IF=0mA, VC1-A1=VC2-A2=15V
IF=2 - 10mA, VC1-A1=VC2-A2=15V
IF=2 - 10mA
IF=2 - 10mA, VC1-A1=VC2-A2= 5V
V=20VP-P , RL=2k, f=100Hz
f0=350Hz, 0dBm
Photoconductive Configuration
Photovoltaic Configuration
Capacitance, Input to Output
VIO=0V, f=1MHz
1 Refer to Application Note, AN-107, for LOC110 Configurations.
Symbol Min
VF
IR
ID
K1
K2
K3
K3
K3/T
CMRR
THD
f-3dB
CIO
0.9
-
-
0.004
0.004
0.668
-
-
-
-96
-
-
Typ
1.2
-
1
0.007
0.007
-
-
0.005
130
-87
200
40
3
Max Units
1.4 V
10 A
25
0.030
0.030
1.179
1
-
-
-80
-
-
nA
-
-
-
%
% / ºC
dB
dB
kHz
pF
2
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R11


Features INTEGRATED CIRCUITS DIVISION Parameter LED Operating Range K3, Transfer Gain I solation, Input to Output Rating 2 - 1 0 0.668 - 1.179 3750 Units mA Vrms Fe atures • 0.01% Servo Linearity • TH D -87dB Typical • Wide Bandwidth (>20 0kHz) • Couples Analog and Digital Si gnals • High Gain Stability • Low I nput/Output Capacitance • Low Power C onsumption • 8-Pin Flatpack or DIP Pa ckage • Surface Mount and Tape & Reel Versions Available Applications • M odem Transformer Replacement With No In sertion Loss • Digital Telephone Isol ation • Power Supply Feedback Voltage /Current • Medical Sensor Isolation Audio Signal Interfacing • Isolati on of Process Control Transducers LOC1 10 Single Linear Optocoupler Descripti on The LOC110 Single Linear Optocoupler features an infrared LED optically cou pled with two photodiodes. One feedback (input) photodiode is used to generate a control signal that provides a servo mechanism to the LED drive current, thus compensating for the LED's nonlinear time and temper.
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