LAA108 Datasheet, PDF (1/6 Pages) Clare, Inc. – Dual Single-Pole OptoMOS® Relay

LAA108
Dual Single-Pole OptoMOS^® Relay
Parameter
Blocking Voltage
Load Current
Max R_ON
Ratings
100
300
8
Units
V_P
mA
Ω
Features
• Small 8-pin Package
• Low Drive Power Requirements (TTL/CMOS
Compatible)
• 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 Tape & Reel Versions Available
Applications
• Instrumentation
• Multiplexers
• Data Acquisition
• Electronic Switching
• I/O Subsystems
• Meters (Watt-Hour, Water, Gas)
• Medical Equipment-Patient/Equipment Isolation
• Security
• Aerospace
• Industrial Controls
Description
Clare's LAA108 is a 100V, 300mA, 8Ω dual
1-Form-A (single-pole normally open)
Solid State Relay that has two independently
controlled, optically coupled outputs.
The output MOSFET switches and photovoltaic die
use Clare’s patented OptoMOS architecture to provide
3750 V_rms of input-to-output isolation. The optically
coupled output is controlled by a highly efficient
GaAIAs infrared LED.
This dual single-pole OptoMOS relay provides a more
compact design solution than two discrete single-
pole relays in a variety of applications, saving board
space by incorporating both switches in a single 8-Pin
package.
Approvals
• UL Recognized Component: File # E76270
• CSA Certified Component: Certificate # 1172007
• Certified to:
IEC 60950-1: 2005
EN 60950-1: 2006
TUV Certificate # B 09 07 49410 004
Ordering Information
Part #
Description
LAA108
8-Pin DIP (50/Tube)
LAA108S
8-Pin Surface Mount (50/Tube)
LAA108STR
8-Pin Surface Mount (1,000/Reel)
LAA108P
8-Pin Flat Pack (50/Tube)
LAA108PTR
8-Pin Flat Pack (1,000/Reel)
Pin 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
Switching Characteristics of
Normally Open (Form A) Devices
Pb
RoHS
2002/95/EC
DS-LAA108-R02
e3
Control
I_LOAD
+90%
t_ON
10%+
t
OFF
www.clare.com
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