TJA1081G

TJA1081G FlexRay node transceiver Rev. 1 — 28 October 2016 Product data sheet 1. General description The TJA1081G is a FlexRay transceiver that is fully compliant with FlexRay electrical physical layer specification ISO 17458-4:2013 (see Ref. 1 and Ref. 2). It is intended for communication systems from 2.5 Mbit/s to 10 Mbit/s and provides an advanced interface between the protocol controller and the physical bus in a FlexRay network. The TJA1081G features enhanced low-power modes, optimized for ECUs that are permanently connected to the battery. The TJA1081G provides differential transmit capability to the network and differential receive capability to the FlexRay controller. It offers excellent EMC performance as well as effective ESD protection. The TJA1081G actively monitors system performance using dedicated error and status information (that any microcontroller can read), along with internal voltage and temperature monitoring. The TJA1081G supports mode control as used in the TJA1080A (see Ref. 3) and is fully functionally and pin compatible with the TJA1081B (see Ref. 4). 2. Features and benefits 2.1 Optimized for time triggered communication systems  Compliant with ISO 17458-4:2013 (see Ref. 2)  Automotive product qualification in accordance with AEC-Q100  Data transfer rates from 2.5 Mbit/s to 10 Mbit/s  Very low ElectroMagnetic Emissions (EME) to support unshielded cable, meeting latest industry standards  Differential receiver with wide common-mode range for ...