LAA127中文资料DUAL POLE OptoMOS® Relay数据手册Littelfuse规格书

描述 Description

LAA127 is a 250V, 170mA, 10Ω 2-Form-A relay. It features enhanced load current capability and a very low on resistance. Current limiting version is available (“L” suffix, see specification for variations in performance).

特性 Features

• Small 8 Pin DIP Package
• Low Drive Power Requirements (TTL/CMOS
   Compatible)
• No Moving Parts
• High Reliability
• Arc-Free With No Snubbing Circuits
• 3750VRMS Input/Output Isolation
• FCC Compatible
• VDE Compatible
• No EMI/RFI Generation
• Machine Insertable, Wave Solderable
• Surface Mount and Tape & Reel
   Versions AvailableApplications
• 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

应用 Application

• 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