WMSIC Electronic Components

TJA1055T/C,518 TJA1055T

ModelTJA1055T/C,518
PackageSOIC-14
BrandNXP
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 24+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
NXP TJA1055T / C, 518
Type
SOIC-14
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
NXP
Electronic Component
TJA1055T/C,518
Electronic Component
1
Package
SOIC-14
Type
CAN Transceiver
Electronic Component
CAN Transceiver
Electronic Component
0.268g
Electronic Component
1
Channel Count
1
Features
ESD; TXD;; Low Power; Bus
Electronic Component
BM0248788246
Operating Temperature
40℃~+125℃
Operating Voltage
4.75V~5.25V
Operating Current
21mA
Data
125Kbps

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

TJA1055T/C,518 产品概述

一、产品简介

TJA1055T/C,518 是恩智浦(NXP)推出的一款 CAN 总线收发器,提供控制器局域网络(CAN)物理层接口。器件工作电压为 4.75V~5.25V,典型工作电流 21mA,静态待机电流仅 40µA,工作温度范围 -40℃~+125℃,封装为 SOIC-14,适合车载与工业级应用的严苛环境要求。

二、主要参数

  • 类型:CAN 收发器
  • 数据速率:125 kbps(适用于车载车身及低速网络)
  • 工作电压:4.75V ~ 5.25V
  • 工作电流:21 mA(典型)
  • 静态电流:40 µA(待机模式)
  • 工作温度:-40℃ ~ +125℃
  • 封装:SOIC-14
  • 品牌/型号:NXP TJA1055T/C,518

三、关键特性

TJA1055 以低功耗和可靠性为设计重点,具备低待机电流以节省系统能耗,适用于需要休眠与唤醒机制的网络节点。器件实现 CAN 控制器与差分总线之间的驱动与接收,支持常见的 CAN 物理层规范,具备抗干扰能力与工业温度级别的稳定性,适配车载电源波动与电磁环境。

四、典型应用

  • 车身域网(车窗、门锁、照明控制等)
  • 仪表与诊断接口模块
  • 网关与 ECU 的局部通信接口
  • 工业控制与楼宇自动化中基于 CAN 的通信单元

五、设计与使用建议

为保证稳定通信,建议在 CANH/CANL 线上使用 120Ω 终端电阻;在接近器件的 VCC 引脚布置去耦电容以抑制瞬态噪声;差分信号线保持相等长度并尽量靠近以降低共模干扰;必要时在总线上加入共模电感和 TVS 器件以提升瞬态抑制能力。设计时注意器件的热管理与 PCB 接地,以满足长期工作在 -40℃~+125℃ 的可靠性要求。

六、封装与采购信息

TJA1055T/C,518 提供 SOIC-14 封装,适合自动化贴片与工业量产。订购时请确认完整料号与包装批次(T/C,518 为封装/包装与出货标识),并参考厂商数据手册获取引脚功能、时序与典型应用电路图以完成硬件设计。

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