Model & package intelligence
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TJA1081GTS/0Z TJA1081GTS
Configuration
1 options
Configuration
24+
Available for RFQ
Technical data
Product details
15
specifications
Core information
- Product name
- NXP TJA1081GTS / 0Z
- Type
- SSOP-16-5.2MM
- Minimum package
- 2000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- NXP
- Electronic Component
- TJA1081GTS/0Z
- Electronic Component
- 1
- Package
- SSOP-16-5.2mm
- Electronic Component
- Other Interface
- Electronic Component
- 0.66g
- Electronic Component
- 1
- Electronic Component
- BM0257268269
- Operating Voltage
- 4.75V~5.25V
- Electronic Component
- Electronic Component
- Electronic Component
- 2000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
TJA1081GTS/0Z 产品概述
一、产品简介
TJA1081GTS/0Z 是恩智浦（NXP）面向汽车级市场的 FlexRay 物理层收发器，封装为 SSOP-16（5.2 mm 宽），采用表面贴装工艺。器件专为车载高速时间触发网络设计，提供接口级别的收发与总线保护功能，适用于需要高可靠性与确定性通信的整车电子架构。
二、主要特性
- 支持 FlexRay 总线接口，符合汽车网络物理层要求；
- 供电电压：4.75 V ~ 5.25 V，满足车辆标准 5 V 电源工作范围；
- 汽车级设计，适配车规环境（高温、瞬变、干扰）；
- 封装：SSOP-16-5.2mm，表贴，便于自动化贴装与可靠焊接；
- 内置过流、短路和热保护机制，以及电源欠压检测，提升系统安全性；
- 支持低功耗休眠与唤醒功能，便于整车能耗管理；
- 良好的电磁兼容（EMC）和静电放电（ESD）性能，适配车载强干扰环境。
三、电气参数（关键参数）
- 工作电压：4.75 V 至 5.25 V（推荐工作范围）；
- 接口类型：FlexRay 物理层收发器；
- 安全保护：短路限流、热关断、欠压锁定等保护功能；
（更多详细电气特性与时序参数请参考厂家数据手册以便精确设计。）
四、封装与引脚布局
器件提供 SSOP-16 表面贴装封装，边宽 5.2 mm。该封装利于在高密度 PCB 布局中节省空间。引脚排列按行业常见 FlexRay 收发器引脚定义，建议在布局时为电源引脚附近预留去耦电容并保持信号回流路径短促。
五、典型应用场景
- 车身控制域与网关模块；
- 动力总成与底盘控制器之间的高可靠性通信；
- 高级驾驶辅助（ADAS）和车载域控制器中时间触发总线拓扑；
- 需确定性消息传输的整车网络节点。
六、设计与使用建议
- 在 VCC 引脚近侧放置低 ESR 去耦电容（如 0.1 μF 与 1 μF 并联），以抑制瞬态；
- 保持 FlexRay 总线差分对走线长度匹配、阻抗控制，最小化分支与 stub；
- 在高温或高干扰环境中注意散热与接地平面规划，防止热关断触发；
- 开发阶段参照 NXP 提供的数据手册和参考设计，保证时序与上层协议兼容性。
七、采购与质量保证
作为汽车级器件，TJA1081GTS/0Z 为车规设计，建议通过正规代理或厂商渠道采购，索取完整的数据手册、可靠性报告与生命周期信息，以满足量产和质量管理要求。
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