CAN Transceiver from Analog Devices
Analog Devices Inc.
February 12, 2012
The ADM3054 from Analog Devices Inc., Norwood, MA, is a 5 kV rms signal-isolated CAN physical-layer transceiver that complies with the ISO 11898 CAN standard. The device incorporates the company's iCoupler digital isolator technology and targets those applications where an isolated power rail already exists or an additional overwind from an existing isolation transformer can be used. The transceiver creates an isolated interface between the CAN protocol controller and the physical layer bus. Features include data rates up to 1 Mbps, integrated ±36 V fault protection on the bus pins, current-limiting and thermal-shutdown features, and an operating temperature range from –40°C to 125°C.
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