ISO1050DUBR - 

CAN Bus, Transceiver, CAN, 1, 1, 3 V, 5.5 V, SOP

ISO1050DUBR - CAN Bus, Transceiver, CAN, 1, 1, 3 V, 5.5 V, SOP

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Product Overview

The ISO1050DUBR 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 2500 VRMS. 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. As a CAN transceiver, the device provides differential transmit capability to the bus and differential receive capability to a CAN controller at signalling rates up to 1 megabit per second (Mbps). Designed for operation in especially harsh environments, the device features cross wire, over-voltage and loss of ground protection from –27V to 40V and over-temperature shut-down, as well as –12V to 12V common-mode range.
  • Meets the Requirements of ISO11898-2
  • Isolation Voltage: 2500VRMS
  • Failsafe outputs
  • Low loop delay: 150ns typ. and 210ns max.
  • 50 kV/µs typ. transient immunity
  • Bus fault protection of –27V to 40V
  • Driver (TXD) dominant time out function
  • 5KVRMS reinforced insulation per TUV
  • I/O voltage range supports 3.3V and 5V microprocessors
  • 25 year typ. life at rated working voltage


Automotive, Communications & Networking, Consumer Electronics, Embedded Design & Development


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Product Information

MSL 4 - 72 hours
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