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IAD112N Datasheet, PDF (1/4 Pages) Clare, Inc. – Integrated Telecom Circuits
IAD112N
Integrated Telecom Circuits
Load Voltage
Load Current
Max RON
IAD112N
350
100
35
Units
V
mA
Ω
Features
• 16 Pin Narrow SOIC Package
• Three Functions in One Package
• Bi-Directional Current Sensing
• Bi-Directional Current Switching
• 3750VRMS Input/Output Isolation
• FCC Compatible
• No EMI/RFI Generation
• Machine Insertable, Wave Solderable
• Tape & Reel Versions Available
Applications
• Telecommunications
• Telecom Switching
• Tip/Ring Circuits
• Modem Switching (Laptop, Notebook, Pocket Size)
• Hookswitch
• Dial Pulsing
• Ground Start
• Ringer Injection
• Instrumentation
• Multiplexers
• Data Acquisition
• Electronic Switching
• I/O Subsystems
• Meters (Watt-Hour, Water, Gas)
• Medical Equipment-Patient/Equipment Isolation
• Security
• Aerospace
• Industrial Controls
Description
The IAD112N Multifunction Telecom switch combines a
350V Form A relay and two optocouplers in a single pack-
age. The relay uses optically coupled MOSFET technolo-
gy to provide 1500V of input to output isolation. The
efficient MOSFET switch and photovoltaic die use Clare’s
patented OptoMOS architecture. The optically coupled
input uses highly efficient GaAIAs infrared LEDs.
IAD112N’s allow telecom circuit designers to combine
three discrete functions in a single component. The
IAD112N’s small package uses less space than tradition-
al discrete component solutions.
Approvals
• UL Recognized: File Number E76270
• CSA Certified: File Number LR 43639-12
• VDE Compatible
• BSI Certified:
• BS EN 60950:1992 (BS7002:1992)
Certificate #:7969
• BS EN 41003:1993
Certificate #:7969
Ordering Information
Part #
IAD112N
IAD112N
Description
16 Pin SOIC (Narrow) (50/Tube)
16 Pin SOIC (Narrow) (1000/Reel)
Pin Configuration
Switching Characteristics of
Normally Open (Form A) Devices
CONTROL
10ms
Switching Characteristics of
Normally Closed (Form B) Devices
CONTROL
10ms
+90%
LOAD 10%+
10%+
TON TOFF
+90%
+10%
TOFF
+90%
TON
DS-IAD112N-R2
www.clare.com
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