TJA1083G

TJA1083G FlexRay node transceiver Rev. 1 — 18 January 2018 Product data sheet 1. General description The TJA1083G FlexRay node transceiver is compliant with the FlexRay Electrical Physical Layer specification ISO 17458-4:2013 (see Ref. 1 and Ref. 2). It is primarily intended for communication systems operating at between 2.5 Mbit/s and 10 Mbit/s, and provides an advanced interface between the protocol controller and the physical bus in a FlexRay network. The TJA1083G offers an optimized solution for Electronic Control Unit (ECU) applications that do not need enhanced power management and are typically switched by the ignition or activated by a dedicated wake-up line. The TJA1083G provides a differential transmit capability to the network and a differential receive capability to the FlexRay controller. It offers excellent ElectroMagnetic Compatibility (EMC) performance as well as high ElectroStatic Discharge (ESD) protection. The TJA1083G actively monitors system performance using dedicated error and status information (readable via SPI), as well as internal voltage and temperature monitoring. The TJA1083G is fully functionally and pin compatible with the TJA1083 (see Ref. 3). 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  Supports 60 ns minimum bit time at 400 mV differential input...