LAA710 Datasheet, PDF (1/6 Pages) Clare, Inc. – Dual Pole OptoMOS Relays

LAA710
Dual Pole OptoMOS^® Relays
Load Voltage
Load Current
Max R_ON
LAA710
60
1.0
0.5
Units
V
A
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
• No EMI/RFI Generation
• Machine Insertable, Wave Solderable
• Surface Mount and Tape & Reel Versions Available
Applications
• Telecommunications
• Instrumentation
• Multiplexers
• Data Acquisition
• Electronic Switching
• I/O Subsystems
• Meters (Watt-Hour, Water, Gas)
• Medical Equipment-Patient/Equipment Isolation
• Security
• Aerospace
• Industrial Controls
Description
LAA710 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:
• BS EN 60950:1992 (BS7002:1992)
Certificate #:7344
• BS EN 41003:1993
Certificate #:7344
Ordering Information
Part #
LAA710
LAA710S
LAA710STR
Description
8 Pin DIP (50/Tube)
8 Pin Surface Mount (50/Tube)
8 Pin Surface Mount (1000/Reel)
Pin Configuration
LAA710 Pinout
AC/DC Configuration
1
+ Control - Switch #1
2
– Control - Switch #1
3
+ Control - Switch #2
4
– Control - Switch #2
8
Load - Switch #1
7
Load - Switch #1
6
Load - Switch #2
5
Load - Switch #2
DS-LAA710-R01.1
Switching Characteristics of
Normally Open (Form A) Devices
10ms
CONTROL
LOAD ^{10%+ +90%} 10%+
T_ON ^TOFF
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