FlexRay收发器 | NXP 半导体

FlexRay收发器

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框图

TJA1080A Block Diagram

TJA1080A Block Diagram

特征

最适合用于时间触发通信系统

  • 符合FlexRay电气物理层规范V2.1修订版A
  • 符合AEC-Q100标准的车载产品
  • 最快10 Mbit/s的数据传送
  • 支持60 ns的最小位时间
  • 电磁辐射(EME)极低,以支持非屏蔽电缆
  • 差分接收器具有宽共模范围,实现了高电磁抗扰性(EMI)
  • I/O电平自动适应主机控制器的供电电压VIO
  • 可在14 V和42 V供电系统中使用
  • 即时关闭接口(通过BGE引脚)
  • VBAT、VCC和VIO的独立电源缓升
  • 收发器可用于线性无源总线拓扑以及有源星形拓扑

低功耗管理

  • 包括两个禁止开关的低功耗管理
  • 睡眠和待机模式下电流极低
  • 本地和远程唤醒
  • 支持通过专用数据帧进行远程唤醒
  • 唤醒源识别
  • 星形配置中的自动掉电(星形睡眠模式中)

诊断(检测和信令)

  • 过热检测
  • 总线线路上的短路
  • VBAT上电标志(首次电池连接和冷启动)
  • 引脚TXEN和引脚BGE钳位
  • 引脚VBAT、VCC和VIO上的欠压检测
  • 唤醒源指示

保护

  • 对总线提供抗8 kV HBM ESD脉冲保护
  • 在汽车环境中对总线引脚提供抗瞬态保护(符合ISO 7637 class C)
  • 总线引脚对电池电压(14 V和42V)和接地具有短路保护
  • 引脚VBAT、VCC或VIO上发生欠压时具故障沉默行为
  • 收发器未通电时总线线路的无源特性

符合FlexRay电气物理层规范的功能类别

  • 总线驱动器电压调节器控制
  • 总线驱动器 - 总线监控接口
  • 总线驱动器逻辑电平适应
  • 主动星形 - 通信控制器接口
  • 有源星形 - 总线监控接口
  • 有源星形 - 电压调节器控制

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购买/参数

1 结果

包含 0 不推荐用于新设计

订购

计算机辅助设计模型

状态

特点

额外功能——模拟

输入电压[最小到最大](V)

Battery supply voltage [Min - Max] (V)

传输速率(最小)(Kbps)

传输速率(最大)(Kbps)

Flexray

Voltage on bus pins [Min-Max] (V)

VESD HBM on bus pins (+/- kV)

Junction Temperature (Min) (℃)

Junction Temperature (Max) (℃)

保护

Wake-Up Pin

Product Application

封装类型

正常供应

FlexRay EPL v2.1 Rev A

Sleep Mode, Standby Mode

4.75 to 5.25

6.5 to 60

1000.0

10000.0

1

-60 to 60

-8 to 8

-40

150

overtemperature, undervoltage detection

Y

Automotive

SSOP20

N true 0 PSPTJA1080ATSzh 5 包装信息 Packing Information t935 1 培训资料 Training Presentation t878 1 封装信息 Package Information t790 1 支持信息 Supporting Information t531 1 数据手册 Data Sheet t520 1 zh zh zh 数据手册 Data Sheet 1 1 6.0 English 1442053220791733648169 PSP 258.0 KB None None documents None 1442053220791733648169 /docs/en/data-sheet/TJA1080A.pdf 258000 /docs/en/data-sheet/TJA1080A.pdf TJA1080A documents N 2015-09-12 FlexRay transceiver /docs/en/data-sheet/TJA1080A.pdf /docs/en/data-sheet/TJA1080A.pdf Data Sheet N 980000996212993340 2022-12-07 pdf en Feb 25, 2016 980000996212993340 Data Sheet Y N FlexRay transceiver 封装信息 Package Information 1 2 1.0 English 1455079475593726906056 PSP 325.0 KB None None documents None 1455079475593726906056 /docs/en/package-information/SOT339-1.pdf 325000 /docs/en/package-information/SOT339-1.pdf SOT339-1 documents N 2016-02-09 plastic shrink small outline package; 20 leads; body width 5.3 mm /docs/en/package-information/SOT339-1.pdf /docs/en/package-information/SOT339-1.pdf Package Information N 302435339416912908 2022-12-07 pdf en Feb 8, 2016 302435339416912908 Package Information Y N plastic shrink small outline package; 20 leads; body width 5.3 mm 包装信息 Packing Information 1 3 1.0 English 1448047578290730724416 PSP 204.0 KB None None documents None 1448047578290730724416 /docs/en/packing/SOT339-1_118.pdf 204000 /docs/en/packing/SOT339-1_118.pdf SOT339-1_118 documents N 2015-11-20 SSOP20; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 /docs/en/packing/SOT339-1_118.pdf /docs/en/packing/SOT339-1_118.pdf Packing Information N 145666923842250347 2022-12-07 pdf en Oct 2, 2015 145666923842250347 Packing Information Y N SSOP20; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 培训资料 Training Presentation 1 4 1.1 English 1480611576583696377892 PSP 296.4 KB None None documents None 1480611576583696377892 /docs/en/supporting-information/ApplicationHints_Rev_1_1_TJA1080A.doc 296448 /docs/en/supporting-information/ApplicationHints_Rev_1_1_TJA1080A.doc ApplicationHints_Rev_1_1_TJA1080A documents N N 2016-12-01 Application Hints Rev_1.1 TJA1080A /docs/en/supporting-information/ApplicationHints_Rev_1_1_TJA1080A.doc /docs/en/supporting-information/ApplicationHints_Rev_1_1_TJA1080A.doc Training Presentation N 501713016990820713 2022-12-07 doc N en Nov 4, 2010 501713016990820713 Training Presentation Y N Application Hints Rev_1.1 TJA1080A 支持信息 Supporting Information 1 5 1.0 English SSOP, TSSOP & VSO FOOTPRINT (WAVE SOLDERING) 1442126381432716559822 PSP 16.6 KB None None documents None 1442126381432716559822 /docs/en/supporting-information/SSOP-TSSOP-VSO-WAVE.pdf 16645 /docs/en/supporting-information/SSOP-TSSOP-VSO-WAVE.pdf SSOP-TSSOP-VSO-WAVE documents N N 2016-10-08 Footprint for wave soldering /docs/en/supporting-information/SSOP-TSSOP-VSO-WAVE.pdf /docs/en/supporting-information/SSOP-TSSOP-VSO-WAVE.pdf Supporting Information N 371282830530968666 2024-10-21 pdf N en Oct 8, 2009 371282830530968666 Supporting Information Y N Footprint for wave soldering false 0 TJA1080ATS downloads zh-Hans true 1 Y PSP Y Y 包装信息 1 /docs/en/packing/SOT339-1_118.pdf 2015-11-20 1448047578290730724416 PSP 3 Oct 2, 2015 Packing Information None /docs/en/packing/SOT339-1_118.pdf English documents 204000 None 145666923842250347 2022-12-07 /docs/en/packing/SOT339-1_118.pdf SSOP20; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 /docs/en/packing/SOT339-1_118.pdf documents 145666923842250347 Packing Information N en None Y pdf 1.0 N SSOP20; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 204.0 KB SOT339-1_118 N 1448047578290730724416 培训资料 1 /docs/en/supporting-information/ApplicationHints_Rev_1_1_TJA1080A.doc 2016-12-01 1480611576583696377892 PSP 4 Nov 4, 2010 Training Presentation None /docs/en/supporting-information/ApplicationHints_Rev_1_1_TJA1080A.doc English documents 296448 None 501713016990820713 2022-12-07 N /docs/en/supporting-information/ApplicationHints_Rev_1_1_TJA1080A.doc Application Hints Rev_1.1 TJA1080A /docs/en/supporting-information/ApplicationHints_Rev_1_1_TJA1080A.doc documents 501713016990820713 Training Presentation N en None Y doc 1.1 N N Application Hints Rev_1.1 TJA1080A 296.4 KB ApplicationHints_Rev_1_1_TJA1080A N 1480611576583696377892 封装信息 1 /docs/en/package-information/SOT339-1.pdf 2016-02-09 1455079475593726906056 PSP 2 Feb 8, 2016 Package Information None /docs/en/package-information/SOT339-1.pdf English documents 325000 None 302435339416912908 2022-12-07 /docs/en/package-information/SOT339-1.pdf plastic shrink small outline package; 20 leads; body width 5.3 mm /docs/en/package-information/SOT339-1.pdf documents 302435339416912908 Package Information N en None Y pdf 1.0 N plastic shrink small outline package; 20 leads; body width 5.3 mm 325.0 KB SOT339-1 N 1455079475593726906056 支持信息 1 /docs/en/supporting-information/SSOP-TSSOP-VSO-WAVE.pdf 2016-10-08 1442126381432716559822 PSP 5 Oct 8, 2009 Supporting Information SSOP, TSSOP & VSO FOOTPRINT (WAVE SOLDERING) None /docs/en/supporting-information/SSOP-TSSOP-VSO-WAVE.pdf English documents 16645 None 371282830530968666 2024-10-21 N /docs/en/supporting-information/SSOP-TSSOP-VSO-WAVE.pdf Footprint for wave soldering /docs/en/supporting-information/SSOP-TSSOP-VSO-WAVE.pdf documents 371282830530968666 Supporting Information N en None Y pdf 1.0 N N Footprint for wave soldering 16.6 KB SSOP-TSSOP-VSO-WAVE N 1442126381432716559822 数据手册 1 /docs/en/data-sheet/TJA1080A.pdf 2015-09-12 1442053220791733648169 PSP 1 Feb 25, 2016 Data Sheet None /docs/en/data-sheet/TJA1080A.pdf English documents 258000 None 980000996212993340 2022-12-07 /docs/en/data-sheet/TJA1080A.pdf FlexRay transceiver /docs/en/data-sheet/TJA1080A.pdf documents 980000996212993340 Data Sheet N en None Y pdf 6.0 N FlexRay transceiver 258.0 KB TJA1080A N 1442053220791733648169 true Y Products

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