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).

Features and benefits

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) capability