WMSIC Electronic Components

YLPTEC CTM1051AM

ModelCTM1051AM
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 CTM1051AM
Type
YLPTEC
Minimum package
39 管

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YLPTEC
Electronic Component
CTM1051AM
Electronic Component
1
Package
DIP-7
Electronic Component
Other Module
Electronic Component
2.675g
Electronic Component
1
Features
Electronic Component
Electronic Component
BM0258711709
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.

CTM1051AM 产品概述

一、产品简介

CTM1051AM 为 YLPTEC(易川)推出的一款隔离型 CAN 总线输出器件,封装为 DIP-7,针对工业与汽车类 CAN 网络的可靠通信需求设计。器件支持最高 1 Mbps 的数据速率,工作电压范围为 3.15V ~ 3.45V(适配 3.3V 系统),静态电流(Iq)为 44 mA。出厂校验通过,适合用于需隔离保护与抗干扰能力较强的系统中。

二、主要特性

  • 输出接口:CAN 接口,支持差分总线通信拓扑;
  • 数据速率:最高 1 Mbps,满足经典 CAN 网络速率要求;
  • 隔离:带隔离设计,有效阻断地线环路与共模干扰,提升系统安全与通信稳定性;
  • 电源:工作电压 3.15V~3.45V,针对 3.3V 逻辑供电优化;
  • 功耗:静态电流 44 mA,设计时需考虑功耗与散热预算;
  • 封装:DIP-7,适合手工焊接、样机开发与替换维护。

三、典型应用场景

CTM1051AM 适用于汽车电子控制单元(ECU)、电动工具与电池管理、工业自动化控制器、现场总线网关与离散设备之间的隔离通信场景。尤其适合需通过隔离保护提高安全性、减少地环路干扰的系统设计。

四、系统集成建议

  1. 终端匹配:在总线两端使用 120 Ω 差分终端电阻;
  2. 旁路与去耦:在 VCC 端靠近器件放置 0.1 µF 和 1 µF 去耦电容,降低电源噪声;
  3. 布线与接地:差分对尽量保持短且等长,避免分支;隔离侧与非隔离侧地分别布设,严格控制爬电距离与泄露路径;
  4. 抗干扰:在强干扰环境下可配合共模电感或 TVS 保护,提升浪涌与静电耐受能力;
  5. 功耗管理:静态电流 44 mA 在电池供电或密集节点中需评估总功耗并考虑散热。

五、选型与维护提示

DIP-7 封装方便开发与替换,但在高密度板设计中体积优势有限。采购时确认出厂校验与批次记录,系统调试阶段应验证隔离性能与总线兼容性,确保满足预期的通信可靠性。

CTM1051AM 以其隔离能力、对 3.3V 系统的适配及通过校验的品质特性,适合需要稳定 CAN 通信与电气隔离的应用场合。

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