WMSIC Electronic Components

YLPTEC CTM1051KAT

ModelCTM1051KAT
PackageDIP-7
BrandYLPTEC
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
YLPTEC CTM1051KAT
Type
YLPTEC
Minimum package
30 未知

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YLPTEC
Electronic Component
CTM1051KAT
Electronic Component
1
Package
DIP-7
Electronic Component
CANBus Module
Electronic Component
6g
Electronic Component
1
Features
Electronic Component
Electronic Component
BM0265369314
Operating Voltage
3.15V~3.45V
Data
1Mbps
Isolation
Isolated
Output Interface
CANInterface
Static Current(Iq)
44mA
Electronic Component
Electronic Component

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

CTM1051KAT 隔离式CAN收发器产品概述

一、产品定位与核心价值

CTM1051KAT是YLPTEC(易川)推出的带电气隔离的高速CAN收发器,聚焦工业级抗干扰通信需求,实现微控制器(MCU)与CAN物理层的隔离连接。作为CAN总线系统的核心接口器件,它兼顾高速传输、低功耗与隔离防护,适配工业自动化、智能设备等对可靠性要求较高的场景。

二、关键技术参数深度解析

(一)通信接口与速率

  • 接口类型:标准CAN接口,兼容ISO 11898-2协议规范,支持差分信号传输,抗噪声能力强;
  • 数据速率:最大支持1Mbps,覆盖多数工业/车载CAN应用的速率需求(如汽车OBD、工业PLC通信)。

(二)隔离特性

内置电气隔离模块,可有效阻断不同节点间的地环路干扰(避免共模电压对通信的影响),同时防护瞬态高压(如雷击、电磁脉冲),提升系统抗干扰与可靠性(注:具体隔离等级需参考产品 datasheet,工业级通常支持2.5kVrms以上)。

(三)电源与功耗

  • 工作电压:3.15V~3.45V,精准适配主流3.3V微控制器(如STM32、TI MSP430),无需额外电平转换;
  • 静态电流(Iq):典型值44mA,在隔离CAN收发器中属于低功耗水平,适合电池供电或功耗敏感场景。

(四)封装形式

采用DIP-7直插封装,引脚布局符合行业通用标准,便于手工焊接、原型调试及小批量生产,无需复杂贴片设备。

三、典型应用场景

CTM1051KAT的隔离特性与高速能力,使其适用于以下场景:

  1. 工业自动化:PLC与现场传感器、执行器的CAN通信,隔离地环路干扰,保障生产线稳定;
  2. 智能楼宇:门禁、照明、HVAC设备间的CAN通信,避免不同区域地电位差干扰;
  3. 车载电子:3.3V系统下的车身控制模块(BCM)、传感器节点通信,隔离电磁干扰;
  4. 物联网网关:CAN转以太网/无线的网关中,实现CAN侧隔离防护,保障数据可靠传输;
  5. 测试测量:高精度仪器与被测设备的CAN通信,隔离噪声,提升测量精度。

四、核心应用优势

  1. 抗干扰能力强:隔离设计从根源阻断地环路与共模干扰,即使在强电磁环境(工厂、轨道交通)下,仍能稳定通信;
  2. 兼容性广:3.3V电压适配多数MCU,CAN接口兼容标准协议,可与主流收发器互换(需匹配隔离需求);
  3. 低功耗设计:44mA静态电流降低系统功耗,适合便携式或电池供电设备;
  4. 调试便捷:DIP-7封装便于手工焊接与故障排查,缩短原型开发周期;
  5. 品牌可靠性:YLPTEC(易川)专注隔离通信器件,产品经过工业级可靠性测试,满足长期稳定运行需求。

五、选型与注意事项

  • 选型匹配:若需更高隔离等级(如5kVrms)或更低功耗,可参考YLPTEC其他系列产品;
  • 应用要点:需正确配置CAN总线终端电阻(120Ω)避免信号反射,隔离地需与系统地分离以发挥防护作用;
  • 温度范围:通常支持-40℃~+85℃宽温(参考 datasheet),适用于极端环境。

CTM1051KAT以“隔离防护+高速传输+低功耗”为核心,为CAN总线系统提供可靠的接口解决方案,是工业、车载等领域的实用选择。

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