Datasheet > TJA1082TT,118

TJA1082TT,118

更新时间： 2024-11-08 21:19:51

品牌	Logo	应用领域
恩智浦 - NXP		驱动光电二极管接口集成电路驱动器
页数	文件大小	规格书
38页	314K
描述
TJA1082 - FlexRay node transceiver TSSOP 14-Pin

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TJA1082TT,118 技术参数

是否Rohs认证：	符合	生命周期：	Active
零件包装代码：	TSSOP	包装说明：	TSSOP,
针数：	14	Reach Compliance Code：	compliant
风险等级：	1.35	差分输出：	NO
驱动器位数：	1	输入特性：	STANDARD
接口集成电路类型：	LINE TRANSCEIVER	接口标准：	GENERAL PURPOSE
JESD-30 代码：	R-PDSO-G14	长度：	5 mm
湿度敏感等级：	1	功能数量：	1
端子数量：	14	封装主体材料：	PLASTIC/EPOXY
封装代码：	TSSOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	峰值回流温度（摄氏度）：	NOT SPECIFIED
接收器位数：	1	座面最大高度：	1.1 mm
最大供电电压：	5.25 V	最小供电电压：	4.5 V
标称供电电压：	5 V	表面贴装：	YES
端子形式：	GULL WING	端子节距：	0.65 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	4.4 mm	Base Number Matches：	1

TJA1082TT,118 数据手册

TJA1082

FlexRay node transceiver

Rev. 6 — 28 November 2012

Product data sheet

1. General description

The TJA1082 FlexRay node transceiver is compliant with the FlexRay electrical physical

layer specification V2.1 Rev. B (see Ref. 1). In addition, it incorporates features and

parameters included in V3.0.1 (see Ref. 2 and Section 14). 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 TJA1082 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 TJA1082 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 TJA1082 actively monitors system performance using dedicated error and status

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

monitoring.

2. Features and benefits

2.1 Optimized for time triggered communication systems

 Compliant with Electrical Physical Layer specification 2.1 Rev. B

 Automotive product qualification in accordance with AEC-Q100 (Grade 1)

 Data transfer at 2.5 Mbit/s, 5 Mbit/s and 10 Mbit/s

 Supports 60 ns minimum bit time at 400 mV differential voltage

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

 Differential receiver with high common-mode range for excellent ElectroMagnetic

Immunity (EMI)

 Auto I/O level adaptation to host controller supply voltage V_IO

 Can be used in 14 V and 42 V powered systems

 Instant shut-down interface (via BGE pin)

2.2 Low power management

 Very low current consumption in Standby mode

 Remote wake-up via a wake-up pattern or dedicated FlexRay data frames on the bus

lines

12 3 4 5 6 7...38

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