(Hong Kong)
Product Summary
The ISO1050DUBR is a galvanically isolated CAN transceiver that meets or exceeds the specifications of the ISO11898 standard. The ISO1050DUBR has the logic input and output buffers separated by a silicon oxide insulation barrier that provides galvanic isolation of up to 2500 VRMS. Used in conjunction with isolated power supplies, the ISO1050DUBR prevents noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry.
Parametrics
ISO1050DUBR absolute maximum ratings: (1)VCC1, VCC2 Supply voltage : –0.5 V to 6 V; (2)VI Voltage input: –0.5 V to 6 V; (3)VCANH or VCANH Voltage range at any bus terminal (CANH, CANL): –27 V to 40 V; (4)IO Receiver output current: ±15 mA; (5)Tstg Storage temperature: –65℃ to 150℃; (6)TJ Junction temperature: –55℃ to 150℃.
Features
ISO1050DUBR features: (1)2500-VRMS Isolation; (2)Failsafe Outputs; (3)Low Loop Delay: 150 ns Typical; (4)50 kV/μs Typical Transient Immunity; (5)Meets or Exceeds ISO 11898 requirements; (6)Bus-Fault Protection of –27 V to 40 V; (7)Dominant Time-Out Function; (8)IEC 60747-5-2 (VDE 0884, Rev. 2) & IEC 61010-1 Approved; (9)UL 1577 Double Protection Approved; See Regulatory Information section for details; (10)IEC 60601-1 (Medical) and CSA Approved.
Diagrams
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 ISO1050DUBR |
Texas Instruments |
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