TJA1080 Просмотр технического описания (PDF) - NXP Semiconductors.

Номер в каталоге

Компоненты Описание

производитель

TJA1080

FlexRay transceiver

NXP Semiconductors. 

TJA1080

FlexRay transceiver

Rev. 02 — 12 July 2007

Product data sheet

1. General description

The TJA1080 is a FlexRay transceiver, which is in line with the FlexRay electrical physical

layer specification V2.1 Rev. A (see Ref. 1). It is primarily intended for communication

systems from 1 Mbit/s to 10 Mbit/s, and provides an advanced interface between the

protocol controller and the physical bus in a FlexRay network.

The TJA1080 can be configured to be used as an active star transceiver or as a node

transceiver.

The TJA1080 provides differential transmit capability to the network and differential

receive capability to the FlexRay controller. It offers excellent EMC performance as well as

high ESD protection.

The TJA1080 actively monitors the system performance using dedicated error and status

information (readable by any microcontroller), as well as internal voltage and temperature

monitoring.

The TJA1080 supports the mode control as used in NXP Semiconductors TJA1054

(see Ref. 2) and TJA1041 (see Ref. 3) CAN transceivers.

2. Features

2.1 Optimized for time triggered communication systems

I Data transfer up to 10 Mbit/s

I Usable for 14 V and 42 V powered systems

I Very low ElectroMagnetic Emission (EME) to support unshielded cable

I Differential receiver with high common-mode range for ElectroMagnetic Immunity

(EMI)

I Transceiver can be used for linear passive bus topologies as well as active star

topologies

I Auto I/O level adaptation to host controller supply voltage VIO

I Bus guardian interface included

I Automotive product qualification in accordance with AEC-Q100

Share Link: