ISO1050DUBR Datasheet

Isolated CAN Transceiver


The ISO1050 is a galvanically isolated CAN transceiver that meets the specifications of the ISO11898-2 standard. The device has the logic input and output buffers separated by a silicon oxide (SiO2) insulation barrier that provides galvanic isolation of up to 5000 VRMS for ISO1050DW and 2500 VRMS for ISO1050DUB. Used in conjunction with isolated power supplies, the device prevents noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry.

• Meets the Requirements of ISO11898-2
• 5000-VRMS Isolation (ISO1050DW)
• 2500-VRMS Isolation (ISO1050DUB)
• Fail-Safe Outputs
• Low Loop Delay: 150 ns (Typical), 210 ns (Maximum)
• 50-kV/μs Typical Transient Immunity
• Bus-Fault Protection of –27 V to 40 V
• Driver (TXD) Dominant Time-out Function
• I/O Voltage Range Supports 3.3-V and 5-V Microprocessors
• VDE Approval per DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 and DIN EN 61010-1
• UL 1577 Approved
• CSA Approved for IEC 60950-1, IEC 61010-1, IEC 60601-1 3rd Ed (Medical) and Component Acceptance Notice 5A
• TUV 5-KVRMS Reinforced Insulation Approval for EN/UL/CSA 60950-1 (ISO1050DW-Only)
• CQC Reinforced Insulation per GB4843.1-2011
• Typical 25-Year Life at Rated Working Voltage
   (see Application Report SLLA197 and Figure 30)
• Industrial Automation, Control, Sensors, and Drive Systems
• Building and Climate Control (HVAC) Automation
• Security Systems
• Transportation
• Medical
• Telecom
• CAN Bus Standards Such as CANopen, DeviceNet, NMEA2000, ARINC825, ISO11783, CAN Kingdom, CANaerospace




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Manufacturer information


Texas Instruments introduction - Texas Instruments Incorporated (TI) is a global semiconductor design and manufacturing company that develops analog ICs and embedded processors. By employing the world's brightest minds, TI creates innovations that shape the future of technology. TI is helping more than 100,000 customers transform the future, today.

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