Datasheet4U Logo Datasheet4U.com

TJA1085 - FlexRay active star coupler

General Description

The TJA1085 is a FlexRay active star coupler that can connect up to 4 branches of a FlexRay network.

The TJA1085 is compliant with the FlexRay electrical physical layer specification V3.0.1 (see Ref.

1).

Key Features

  • 2.1 General.
  • Compliant with FlexRay Electrical Physical Layer specification V3.0.1. Fulfills JASPAR requirements 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 voltage Low-power management for battery-supplied ECUs Very low current consumption in AS_Sleep mode Leadless HVQFN44 package with improved Automated Optical Inspection (AOI).

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
TJA1080 FlexRay transceiver NXP
TJA1081 FlexRay Node Transceiver NXP
TJA1081G FlexRay node transceiver NXP
TJA1082 FlexRay Node Transceiver NXP
TJA1083G FlexRay node transceiver NXP

Other Datasheets by NXP Semiconductors

Part Number Description
TJA1080A FlexRay transceiver
TJA1083 FlexRay node transceiver
TJA1086 FlexRay active star coupler
TJA1028 LIN transceiver
TJA1054A Fault-tolerant CAN transceiver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
TJA1085 FlexRay active star coupler Rev. 1 — 23 October 2012 Product data sheet 1. General description The TJA1085 is a FlexRay active star coupler that can connect up to 4 branches of a FlexRay network. The TJA1085 is compliant with the FlexRay electrical physical layer specification V3.0.1 (see Ref. 1). Several TJA1085 devices can be connected via their TRXD0/1 interfaces to increase the number of branches in the network. A dedicated Communication Controller (CC) interface allows for integration into an ECU. The TJA1085 supports low-power management by offering bus wake-up capability along with battery supply and voltage regulator control.