LOC117 Datasheet, PDF (1/6 Pages) Clare, Inc. – Linear Optocoupler

INTEGRATED CIRCUITS DIVISION
Parameter
LED Operating Range
K3, Transfer Gain
Isolation, Input to Output
Rating
2-10
0.887-1.072
3750
Units
mA
-
V_rms
Features
• 0.01% Servo Linearity
• THD -87dB Typical
• Wide Bandwidth (>200kHz)
• Couples Analog and Digital Signals
• High Gain Stability
• Low Input-to-Output Capacitance
• Low Power Consumption
• VDE Compatible
• Small 8-Pin Package
• Flatpack Package (PCMCIA Compatible)
• Machine Insertable, Wave Solderable
• 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
LOC117
Linear Optocoupler
Description
The LOC117 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
• Certified to:
IEC 60950-1: 2005
EN 60950-1: 2006
TUV Certificate B 09 07 49410 006
Ordering Information
Part #
Description
LOC117
LOC117P
8-Pin DIP (50/tube)
8-Pin Flatpack (50/tube)
LOC117PTR
8-Pin Flatpack (1000/Reel)
LOC117S
8-Pin Surface Mount (50/tube)
LOC117STR
8-Pin Surface Mount (1000/Reel)
Pin Configuration
1
- LED
2
+ LED
3
C1
4
A1
8
N/C
7 _N/C
6
C2
5
A2
Pb
e3
DS-LOC117-R02
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