TJA1052IT: 电气隔离的高速CAN收发器

TJA1052i是一款高速CAN收发器,可在控制器局域网(CAN)协议控制器和物理双线式CAN总线之间提供电气隔离接口。TJA1052i专门针对电动汽车(EV)和混合电动汽车(HEV),此类应用需要在高压和低压部件之间使用电流隔离屏障。

安全:出于安全原因,隔离是必不可少的,例如为了保护人员不会遭受电击或防止高压损坏电子元件。

信号完整性:隔离器使用专有的电容式隔离技术来收发CAN信号。此技术可以在嘈杂的环境中实现更可靠的数据通信,如高压电池管理系统,或EV和HEV的驱动和再生系统。

性能:该收发器专设计用于汽车行业的高速(高达1 Mbit/s)CAN应用,可以为微控制器中的CAN协议控制器提供发送和接收差分信号的功能。由于TJA1052i集成了电气隔离和收发器,因此无需进行独立的隔离。同时还改善了可靠性以及系统性能参数,如循环延迟。

TJA1052i是恩智浦半导体推出的第三代高速CAN收发器,相比第一代和第二代设备有显著提升。它改进了电磁兼容性(EMC),并提高了静电放电(ESD)性能,而且在断开收发器的电源时,还可以提供CAN总线理想的无源性能。

TJA1052i是所有类型的汽车和工业CAN网络的完美选择,这些应用出于安全因素或为了在嘈杂的环境中增强信号的完整性,必须采用隔离技术。

Outline 3d SOT162-1
数据手册 (1)
名称/描述Modified Date
Galvanically isolated high-speed CAN transceiver (REV 4.01) PDF (277.0 kB) TJA1052I [English]13 Jul 2016
手册 (1)
名称/描述Modified Date
High Speed CAN transceievr with integrated Galvanic Isolation (REV 1.0) PDF (1.0 MB) 75017382 [English]04 Apr 2013
封装信息 (1)
名称/描述Modified Date
plastic small outline package; 16 leads; body width 7.5 mm (REV 1.0) PDF (317.0 kB) SOT162-1 [English]08 Feb 2016
包装 (2)
名称/描述Modified Date
SO16; Reel dry pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,518 or... (REV 1.0) PDF (271.0 kB) SOT162-1_518 [English]25 Nov 2014
SO16; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering... (REV 1.0) PDF (229.0 kB) SOT162-1_118 [English]12 Apr 2013
报告或演示文稿 (1)
名称/描述Modified Date
AH1301: TJA1052i Galvanic Isolated High Speed CAN Transceiver (REV 1.0) PDF (730.0 kB) AH1301_APPLICATION_HINTS_TJA10 [English]27 Feb 2015
支持信息 (2)
名称/描述Modified Date
Footprint for reflow soldering (REV 1.0) PDF (9.0 kB) SO-SOJ-REFLOW [English]08 Oct 2009
Footprint for wave soldering (REV 1.0) PDF (8.0 kB) SO-SOJ-WAVE [English]08 Oct 2009
订购信息
型号状态Product category类别Supported standardsPackage nameLow power modesSupply voltage [min] (V)Package versionSupply voltage [max] (V)Data rate [min] (kb/s)Data rate [max] (kb/s)CAN channelsVoltage on bus pins [min] (V)Voltage on bus pins [max] (V)LIN channelsVESD IEC61000-4-2 (kV)FlexRay ChannelsVESD HBM on bus pins (+/- kV)VIO option available应用Recommended VersionTvj [max] (°C)Rth(j-a) (K/W)SPLIT pinUnder-voltage detectionTX Dominant Time outOver-temperature detectionINH / Wake PinMin High Input Levels (V)No of pins
TJA1052IT/5ActiveHigh-Speed CAN; Isolated CANISO-11898-2SO1635.254020001-585888NoAutomotive; IndustrialTJA1052iT/1 or TJA1052iT/2 or TJA1052iT/5
TJA1052IT/2ActiveHigh-Speed CAN; Isolated CANISO-11898-2SO1635.254020001-585888NoAutomotive; IndustrialTJA1052iT/1 or TJA1052iT/2 or TJA1052iT/5
TJA1052IT/1End of LifeHigh-Speed CAN; Isolated CANISO-11898-2SO1635.254020001-585888NoAutomotive; IndustrialTJA1052iT/1 or TJA1052iT/2 or TJA1052iT/5
TJA1052ITNo Longer ManufacturedHigh-Speed CAN; Isolated CANCANISO-11898-2SO163SOT162-15.254020001-58580808NoAutomotive; IndustrialTJA1052iT/1 or TJA1052iT/2 or TJA1052iT/5-40~150100NoYesYesYesNo216
封装环保信息
产品编号封装说明Outline Version回流/波峰焊接包装产品状态部件编号订购码 (12NC)Marking化学成分RoHS / 无铅 / RHF无铅转换日期MSLMSL LF
TJA1052IT/1SOT162-1SO-SOJ-REFLOW SO-SOJ-WAVE
SO-SOJ-REFLOW SO-SOJ-WAVE
Reel 13" Q1/T1 in DrypackDiscontinuedTJA1052IT/1Y (9352 982 38518)Standard MarkingTJA1052IT/1Always Pb-free33
TJA1052IT/2SOT162-1SO-SOJ-REFLOW SO-SOJ-WAVE
SO-SOJ-REFLOW SO-SOJ-WAVE
Reel 13" Q1/T1 in DrypackActiveTJA1052IT/2Y (9352 982 37518)Standard MarkingTJA1052IT/2Always Pb-free33
TJA1052IT/5SOT162-1SO-SOJ-REFLOW SO-SOJ-WAVE
SO-SOJ-REFLOW SO-SOJ-WAVE
Reel 13" Q1/T1 in DrypackActiveTJA1052IT/5Y (9352 982 35518)Standard MarkingTJA1052IT/5Always Pb-free33
Galvanically isolated high-speed CAN transceiver TJA1052IT
High Speed CAN transceievr with integrated Galvanic Isolation TJA1052IT
SO16; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering... TJA1052IT
AH1301: TJA1052i Galvanic Isolated High Speed CAN Transceiver TJF1052IT
plastic small outline package; 16 leads; body width 7.5 mm TJF1052IT
Footprint for reflow soldering NPIC6C596A_Q100
Footprint for wave soldering NPIC6C596A_Q100
SO16; Reel dry pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,518 or... TJF1052IT
TJF1052IT