Littelfuse/IXYS TS190STR

The TS190 integrated circuit device combines a 400V, normally open (1-Form-A) relay with an optocoupler in a single package. The relay, with enhanced peak load current handling capability, uses optically coupled MOSFET technology to provide 3750Vrms of input to output isolation. Its optically coupled outputs, which use the patented OptoMOS architecture, are controlled by a highly efficient GaAIAs infrared LED. Telecom circuit designers, using the TS190, can now take advantage of two discrete functions in a single component that uses less space than traditional discrete component solutions.

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

• 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
• Industrial Controls