TJA1046TK: Dual high-speed CAN transceiver with Standby mode
The TJA1046 is a dual high-speed CAN transceiver that provides two interfaces between a
Controller Area Network (CAN) protocol controller and the physical two-wire CAN-bus. It
is composed of two fully independent TJA1044GT transceivers. The transceivers are
designed for high-speed CAN applications in the automotive industry, providing the
differential transmit and receive capability to (a microcontroller with) a CAN protocol
controller. The TJA1046 guarantees robust communication at data rates up to 5 Mbit/s as
used in, for example, CAN FD networks.
The TJA1046 offers a feature set optimized for 12 V automotive applications and excellent
ElectroMagnetic Compatibility (EMC) performance.
Additionally, the TJA1046 features:
The HVSON package allows for more than 70 % PCB space saving compared with traditional SO
packages. These features make the TJA1046 an excellent choice for networks containing
more than one HS-CAN interface requiring a low-power mode with wake-up capability via
the CAN-bus, especially for body and gateway control units.
The TJA1046 implements the CAN physical layer as defined in the current ISO11898 standard
(ISO11898-2: 2003, ISO11898-5: 2007 and the pending updated version of ISO
11898-2:2016). Pending the release of ISO11898-2:2016 including CAN FD and
SAE-J2284-4/5, additional timing parameters defining loop delay symmetry are specified.
This implementation enables reliable communication in the CAN FD fast phase at data
rates up to 5 Mbit/s.
sot1086-2_3d
数据手册 (1)
封装信息 (1)
包装 (1)
报告或演示文稿 (1)
订购信息
| 型号 | 状态 | Product category | 类别 | Supported standards | Package name | Low power modes | Package version | Supply voltage [min] (V) | Supply voltage [max] (V) | Data rate [min] (kb/s) | Data rate [max] (kb/s) | CAN channels | Voltage on bus pins [min] (V) | Voltage on bus pins [max] (V) | LIN channels | VESD IEC61000-4-2 (kV) | VESD HBM on bus pins (+/- kV) | FlexRay Channels | VIO option available | 应用 | Recommended Version | Tvj [max] (°C) | Rth(j-a) (K/W) | SPLIT pin | Under-voltage detection | TX Dominant Time out | Over-temperature detection | INH / Wake Pin | Min High Input Levels (V) | No of pins |
|---|
| TJA1046TK | Active | High Speed CAN | CAN | ISO-11898-2; ISO-11898-5 | HVSON14 | Standby Mode | SOT1086-2 | 4.75 | 5.25 | 25 | 5000 | 2 | -42 | 42 | 0 | 8 | 8 | 0 | No | Automotive; Industrial | TJA1046TK | -40~150 | 46 | No | Yes | Yes | Yes | No | 2 | 14 |
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 | MSL | MSL LF |
|---|
| TJA1046TK | | SOT1086-2 | | Reel Pack, 13" Q1/T1 SBB | Active | TJA1046TKZ
(9353 048 19431) | Standard Marking | TJA1046TK |    | Always Pb-free | 1 | 1 |
