TJA1027TK: LIN 2.2/SAE J2602收发器

TJA1027是本地互联网络(LIN)主/从协议控制器和LIN网络物理总线之间的接口。主要用在使用波特率高达20 kBd的车内子网络,符合LIN 2.0、LIN 2.1、LIN 2.2和SAE J2602。TJA1027的引脚兼容TJA1020和TJA1021。

通过TJA1027将协议控制器生成的发送数据流转换成优化的总线信号,以使电磁辐射(EME)最小化。LIN总线输出引脚通过内部终端电阻拉高。对于主应用,应在引脚VBAT和引脚LIN之间连接一个与二极管串联的外部电阻。接收器会检测LIN总线输入引脚上的接收数据流并通过引脚RXD将其传送至微控制器。

睡眠模式的功耗非常低。但是,仍可通过引脚LIN和SLP_N唤醒TJA1027。

  • 电磁抗扰性(EMI)极高
  • 极高的ESD健壮性:±8 kV(引脚LIN和VBAT),符合IEC 61000-4-2
  • 在汽车环境中,对总线端子和电池引脚提供抗瞬态保护(ISO 7637)
  • 总线端子对电池和接地具有短路保护
  • 热保护
  • 初始发送数据(TXD)显性检查

sot782-1_3d
数据手册 (1)
名称/描述Modified Date
LIN 2.2A/SAE J2602 transceiver (REV 2.0) PDF (522.0 kB) TJA1027 [English]10 Feb 2016
封装信息 (1)
名称/描述Modified Date
plastic thermal enhanced very thin small outline package; no leads; 8 terminals (REV 1.1) PDF (180.0 kB) SOT782-1 [English]14 Jun 2016
包装 (1)
名称/描述Modified Date
HVSON8; reel pack; SMD; 13"; standard product orientation Orderable part number ending, 118 or J Ordering code (12NC)... (REV 2.0) PDF (261.0 kB) SOT782-1_118 [English]06 May 2013
订购信息
型号状态类别Product categorySupported standardsPackage nameLow power modesPackage versionSupply voltage [min] (V)Supply voltage [max] (V)Data rate [min] (kb/s)Data rate [max] (kb/s)LIN channelsVoltage on bus pins [min] (V)Voltage on bus pins [max] (V)CAN channelsVESD IEC61000-4-2 (kV)VESD HBM on bus pins (+/- kV)FlexRay ChannelsVIO option available应用Recommended VersionTvj [max] (°C)Rth(j-a) (K/W)Under-voltage detectionTX Dominant Time outOver-temperature detectionINH / Wake PinMin High Input Levels (V)No of pins
TJA1027TK/20ActiveLIN TransceiverLIN 2.0; LIN 2.1; LIN 2.2; LIN 2.2A; SAE J2602HVSON8Standby Mode; Sleep Mode5180201-424288NoAutomotive; IndustrialTJA1027TK/20
TJA1027TK/20/1ActiveLIN TransceiverLIN 2.0; LIN 2.1; LIN 2.2; LIN 2.2A; SAE J2602HVSON8Standby Mode; Sleep Mode5180201-424288NoAutomotive; IndustrialTJA1027TK/20
TJA1027TK/10No Longer ManufacturedLIN TransceiverLIN 2.0; LIN 2.1; LIN 2.2; LIN 2.2A; SAE J2602HVSON8Standby Mode; Sleep Mode5180201-424288NoAutomotive; IndustrialTJA1027TK/20
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
TJA1027TK/20SOT782-1Reel 13" Q1/T1ActiveTJA1027TK/20,118 (9352 942 12118)Standard MarkingTJA1027TK/20Always Pb-free11
TJA1027TK/20/1SOT782-1Reel 13" Q1/T1ActiveTJA1027TK/20/1J (9353 034 42118)Standard MarkingTJA1027TK/20/1Always Pb-free11
LIN 2.2A/SAE J2602 transceiver TJA1027
plastic thermal enhanced very thin small outline package; no leads; 8 terminals TJA1029
HVSON8; reel pack; SMD; 13"; standard product orientation Orderable part number ending, 118 or J Ordering code (12NC)... TJA1029
SA56004X