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The ISO1050DUBR from Texas Instruments is a galvanically isolated CAN transceiver that meets the specifications of ISO11898-2. This device is designed to protect sensitive control systems from high voltage transients and noise present on the CAN bus.
Key electrical specifications include an operating voltage range of 3V to 5.5V, a maximum data rate of 1Mbps, and support for half-duplex communication. It offers significant isolation ratings, including a working isolation voltage of 400, 850 Vrms and a withstand isolation voltage of 4243 Vrms, along with high CMTI (25 kV/µs typical).
The transceiver features bus-fault protection from -27V to 40V and common-mode voltage handling from -12V to 12V. It operates reliably across a wide temperature range of -55°C to 105°C.
Packaged in an 8-SOP (Gull Wing) surface-mount configuration, the ISO1050DUBR is suitable for applications requiring reliable and safe CAN communication, such as industrial automation, automotive systems, and medical equipment where electrical isolation is critical.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.20 | $1.20 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -55°C to 105°C.
The ISO1050DUBR is an isolated half-duplex CAN transceiver.
The maximum data rate is 1 Mbps.
It has a working isolation voltage of 400, 850 Vrms and a withstand isolation voltage of 4243 Vrms.
The ISO1050DUBR is available in an 8-SOP (Gull Wing) surface-mount package.