WMSIC Electronic Components

GATEMODE HMT1042T/3 HMT1042T

ModelHMT1042T/3
PackageSOP-8
BrandGATEMODE
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
GATEMODE HMT1042T / 3
Type
GATEMODE
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
GATEMODE
Electronic Component
HMT1042T/3
Electronic Component
1
Package
SOP-8
Type
CAN-FDTransceiver
Electronic Component
CAN Transceiver
Electronic Component
0.186g
Electronic Component
1
Channel Count
1
Features
Integrated Level positions; ESD; TXD; Low Power; Bus
Electronic Component
BM0265809139
Operating Temperature
40℃~+125℃
Operating Voltage
4.5V~5.5V
Operating Current
80mA
Data
5Mbps

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

GATEMODE捷茂微HMT1042T/3 CAN-FD收发器产品概述

一、产品定位与核心价值

GATEMODE捷茂微HMT1042T/3是一款汽车级/工业级双兼容的CAN-FD收发器,专为高带宽、低功耗、极端环境下的实时通信场景打造。相较于传统CAN收发器(最高1Mbps速率),其5Mbps的高速传输能力可满足汽车电子、工业控制等领域对多节点、大数据量通信的需求;同时通过优化功耗设计(静态电流仅5μA),适配休眠/低功耗场景,平衡了性能与能耗,是替代进口同类产品的高性价比选择。

二、关键技术特性解析

1. CAN-FD协议全兼容,高带宽传输

支持CAN-FD(Flexible Data Rate)协议,在高速模式下实现5Mbps数据速率(是传统CAN的5倍),低速模式下兼容1Mbps传统CAN速率,可无缝对接现有CAN网络,无需大幅修改系统架构,降低升级成本。

2. 低功耗设计,适配休眠场景

  • 工作电流典型值80mA(高速传输时),兼顾实时通信的稳定性与功耗控制;
  • 静态电流仅5μA(休眠模式),可有效降低系统待机功耗,尤其适合汽车停车后、工业设备闲置等场景,延长电源续航时间。

3. 宽温与宽电压,极端环境适配

  • 工作温度范围:-40℃~+125℃,覆盖汽车级AEC-Q100 Grade1标准及工业级宽温要求,可稳定工作于高温发动机舱、低温户外环境;
  • 工作电压范围:4.5V~5.5V,适配汽车12V系统的5V电源(如MCU输出)、工业标准5V电源,无需额外电压转换,兼容主流平台。

4. 小封装集成,便于系统设计

采用SOP8贴片封装,引脚间距1.27mm,占板面积仅约5mm×6mm,适合高密度PCB布局(如汽车仪表盘、伺服驱动器等紧凑型模块),降低系统设计难度。

三、核心参数深度解读

参数项 典型值/范围 应用意义 类型 CAN-FD收发器 支持CAN-FD协议,兼容传统CAN网络,实现平滑升级 数据速率 最高5Mbps 满足ADAS传感器数据、工业伺服参数等大数据量实时传输需求 工作电压 4.5V~5.5V 适配多数MCU的5V电源输出,无需额外电压转换 工作电流(典型) 80mA 高速传输时的稳定电流,兼顾性能与功耗平衡 静态电流(典型) 5μA 休眠模式下极低功耗,延长系统待机时间(如汽车停车后) 工作温度范围 -40℃~+125℃ 汽车级/工业级宽温,适应极端环境(如沙漠户外设备、汽车发动机舱) 封装 SOP8 贴片封装,焊接方便,适合批量生产与高密度布局

四、典型应用场景

1. 汽车电子领域

  • 车身控制器(BCM):传输车门、灯光、空调等多节点控制信号;
  • ADAS辅助驾驶:传输毫米波雷达、摄像头的实时感知数据(如目标距离、速度);
  • 车载诊断系统(OBD):高速读取车辆ECU的故障码与运行参数;
  • 仪表盘:更新车速、转速、导航等高分辨率显示数据。

2. 工业控制领域

  • PLC(可编程逻辑控制器):与I/O模块、伺服驱动器的实时通信;
  • 工业机器人:关节伺服电机的位置/速度参数传输;
  • 智能仓储:AGV(自动导引车)的路径规划与状态反馈。

3. 其他领域

  • 医疗设备:便携式监护仪的传感器数据传输(低功耗+宽温);
  • 智能家居:智能网关与安防、照明模块的多节点通信;
  • 通信基站:辅助控制模块的状态监测(宽温可靠性)。

五、可靠性与选型优势

1. 可靠性设计

内置多重保护机制,提升系统稳定性:

  • ESD防护:支持±8kV接触放电、±15kV空气放电(符合IEC 61000-4-2标准);
  • 总线保护:CANH/CANL短路到地/电源时自动限流,避免芯片损坏;
  • 过温保护:芯片温度过高时自动关断,防止热失控。

2. 品牌与选型优势

GATEMODE捷茂微专注汽车级/工业级接口芯片研发,HMT1042T/3具备:

  • 经过AEC-Q100 Grade1可靠性测试,品质达到国际标准;
  • 供货稳定,交期短于进口品牌(如TI、NXP同类产品);
  • 性价比突出,适合国内客户的成本控制需求;
  • 完善的技术支持( datasheet、参考设计、样片申请)。

该产品凭借高带宽、低功耗、宽温适配等核心优势,可广泛应用于汽车电子、工业控制等对可靠性要求严格的领域,是系统升级与国产化替代的理想选择。

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