LAA120中文资料Dual Single-Pole, Normally Open OptoMOS® Relay数据手册Littelfuse规格书

描述 Description

LAA120 is a dual normally open (1-Form-A) Solid State Relay that has two independently controlled, optically coupled MOSFET switches. The MOSFET switches and photovoltaic die use optically coupled MOSFET technology to provide 3750Vrms of input to output isolation.

特性 Features

• 3750Vrms Input/Output Isolation
• Low Drive Power Requirements (TTL/CMOS Compatible)
• No Moving Parts
• High Reliability
• Arc-Free With No Snubbing Circuits
• FCC Compatible
• VDE Compatible
• No EMI/RFI Generation
• Small 8-Pin Package
• Machine Insertable, Wave Solderable
• Surface Mount and Tape & Reel Versions AvailableApplications
• Telecommunications
  
• Telecom Switching
  
• Tip/Ring Circuits
  
• Modem Switching (Laptop, Notebook, Pocket Size)
  
• Hook Switch
  
• Dial Pulsing
  
• Ground Start
  
• Ringing Injection
• Instrumentation
  
• Multiplexers
  
• Data Acquisition
  
• Electronic Switching
  
• I/O Subsystems
  
• Meters (Watt-Hour, Water, Gas)
• Medical Equipment-Patient/Equipment Isolation
• Security
• Aerospace
• Industrial Controls