LAA110 Datasheet, PDF (1/6 Pages) Clare, Inc. – Dual Pole OptoMOS Relays

LAA110
Dual Pole OptoMOS^® Relays
Load Voltage
Load Current
Max R_ON
LAA110
350
120
35
Units
V
mA
Ω
Features
• Small 8 Pin DIP Package
• Low Drive Power Requirements (TTL/CMOS
Compatible)
• No Moving Parts
• High Reliability
• Arc-Free With No Snubbing Circuits
• 3750V_RMS Input/Output Isolation
• FCC Compatible
• VDE Compatible
• No EMI/RFI Generation
• Machine Insertable, Wave Solderable
• Surface Mount and Tape & Reel Versions Available
Description
LAA110 is a Dual 1 Form-A solid state relay that has two
independently controlled optically coupled MOSFETs. The
efficient MOSFET switches and photovoltaic die use
Clare’s patented OptoMOS^® architecture to provide 3750
V_RMS of input to output isolation. The optically coupled
inputs are controlled by highly efficient GaAIAs infrared
LEDs. Dual pole OptoMOS relays provide a more compact
design solution than discrete single pole relays in a variety
of applications. The dual pole relays save board space by
incorporating both relays in a single 8-pin package.
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
Applications
• 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
Ordering Information
Part #
LAA110
LAA110P
LAA110PTR
LAA110S
LAA110STR
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)
Pin Configuration
LAA110 Pinout
1
+ Control - Switch #1
2
Ð Control - Switch #1
+ Control - Switch #2 ³
4
Ð Control - Switch #2
8
Load - Switch #1
7
Load - Switch #1
6
Load - Switch #2
5
Load - Switch #2
Switching Charcteristics of
Normally Open (Form A) Devices
10ms
CONTROL
LOAD ^{10%+ +90%} 10%+
T_ON ^TOFF
DS-LAA110-R7
www.clare.com
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