LAA100L
350V, 120mA Dual Single-Pole
Current Limiting, Normally Open Relays
INTEGRATED
CIRCUITS
DIVISION
Parameter
Blocking Voltage
Load Current
Ratings
350
Units
Description
VP
mArms / mADC
The LAA100L is a 350V, 120mA, dual single-pole,
normally open (1-Form-A) relay. It features low, 25,
maximum on-resistance, and includes integrated
current limiting.
120
On-Resistance (max)
25
Features
• 3750Vrms Input/Output Isolation
• Low Drive Power Requirements
• Higher Reliability than Electromechanical Relays
• FCC Compatible
Approvals
• UL Recognized Component: File # E76270
• CSA Certified Component: Certificate # 1175739
• TUV EN 62368-1: Certificate # B 082667 0008
• VDE Compatible
• No EMI/RFI Generation
• Small 8-Pin Package
• Flammability Rating UL 94 V-0
• Surface Mount Tape & Reel Version Available
Ordering Information
Part #
LAA100L
Description
8 Pin DIP (50/Tube)
LAA100PL
LAA100PLTR
LAA100LS
LAA100LSTR
8-Pin Flatpack (50/Tube)
8-Pin Flatpack (1000/Reel)
8 Pin Surface Mount (50/Tube)
8 Pin Surface Mount (1,000/Reel)
Applications
• Telecommunications
• Telecom Switching
• Tip/Ring Circuits
• Modem Switching (Laptop, Notebook, Pocket Size)
• Hook Switch
• Dial Pulsing
• Ground Start
• Ringing Injection
• Instrumentation
Pin Configuration
1
8
+ Control - Switch #1
Load - Switch #1
2
7
6
– Control - Switch #1
Load - Switch #1
Load - Switch #2
3
+ Control - Switch #2
4
5
• Multiplexers
• Data Acquisition
– Control - Switch #2
Load - Switch #2
• Electronic Switching
• I/O Subsystems
• Meters (Watt-Hour, Water, Gas)
• Medical Equipment—Patient/Equipment Isolation
• Security
Switching Characteristics of
Normally Open (Form A) Devices
• Industrial Controls
Form-A
IF
90%
10%
ILOAD
t
t
off
on
1
DS-LAA100L-R04
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