Isolated CAN transceiver

5 September 2012 Telecoms, Datacoms, Wireless, IoT

NVE has introduced a wide-body version of its new low-power isolated CAN transceiver family. The new IL41050TAE has a full 8 mm creepage distance for demanding high-voltage applications. The IC features 180 ns typical loop delay, 12 mA quiescent supply current (recessive), and a Charged Device Model (CDM) ESD rating of ±500 V. The transceivers fully comply with the ISO 11898 CAN standard and de facto industry standards, and provide an isolated interface between 5 V CAN busses and 3 V microcontrollers. Unpowered nodes do not disturb the bus, and a non-volatile programmable power-up feature prevents unstable nodes. The devices also have a hardware-selectable silent mode that disables the transmitter.

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