WMSIC Electronic Components

GATEMODE HMT1042TK/3 HMT1042TK

ModelHMT1042TK/3
PackageDFN-8-EP(3x3)
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
GATEMODE HMT1042TK / 3
Type
GATEMODE
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
GATEMODE
Electronic Component
HMT1042TK/3
Electronic Component
1
Package
DFN-8-EP(3x3)
Type
CAN-FDTransceiver
Electronic Component
CAN Transceiver
Electronic Component
1.294g
Electronic Component
1
Channel Count
1
Features
Integrated Level positions; ESD; TXD; Low Power; Bus
Electronic Component
BM0264870606
Operating Temperature
40℃~+125℃
Operating Voltage
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HMT1042TK/3 CAN-FD收发器产品概述

HMT1042TK/3是捷茂微(GATEMODE)推出的一款高性能CAN-FD收发器,专为需要高速、可靠通信的应用场景设计,兼容传统CAN协议与CAN-FD协议,在汽车电子、工业自动化等领域具备广泛适配性。

一、核心特性与协议兼容性

HMT1042TK/3的核心特性围绕“高速传输+低功耗+小尺寸”展开,同时兼顾协议兼容性:

  • 协议全覆盖:完全兼容ISO 11898-2(CAN)和ISO 11898-3(CAN-FD)标准,可与现有CAN节点无缝对接,支持系统从传统CAN平滑升级至CAN-FD,无需更换底层硬件;
  • 高速数据能力:支持最高5Mbps的CAN-FD数据速率,是传统CAN(最高1Mbps)的5倍,能满足高带宽数据传输需求(如ADAS的雷达/摄像头数据、工业传感器的实时采集);
  • 低功耗设计:静态电流仅5μA(待机状态),典型工作电流80mA,在电池供电或长期待机的场景下可有效降低功耗,延长设备续航;
  • 宽电压适应:工作电压范围为4.5V~5.5V(典型值5V),适配多数5V供电系统,抗电压波动能力强,可应对供电不稳定的场景。

二、关键参数与封装设计

1. 核心性能参数

参数 典型值/规格 备注 工作电压 5V(4.5V~5.5V) 宽电压范围 数据速率 CAN-FD:5Mbps;CAN:1Mbps 兼容两种协议 工作电流 80mA(典型工作状态) 稳定工作时的电流消耗 静态电流 5μA(待机状态) 低功耗待机 共模电压范围 ±20V 抗干扰能力强

2. 封装与散热

采用DFN-8-EP(3mm×3mm) 封装:

  • 小尺寸:仅3mm×3mm,节省PCB布局空间,适合小型化设备(如车载控制器、便携式工业终端);
  • 散热增强:带暴露焊盘(EP),可直接与PCB接地层连接,有效提升散热效率,降低芯片温度,延长使用寿命;
  • 引脚布局:8引脚设计,布局简洁,便于焊接与布线。

三、典型应用场景

HMT1042TK/3的特性使其在多领域具备适配性,核心应用场景包括:

  • 汽车电子:车身控制模块(BCM)、动力系统(发动机/变速箱控制)、ADAS系统(毫米波雷达、摄像头数据传输)、车载信息娱乐系统等,满足汽车电子对高速通信与可靠性的双重要求;
  • 工业自动化:可编程逻辑控制器(PLC)、工业机器人、传感器网络(温度/压力/流量传感器的实时采集)、现场总线系统等,应对工业环境的电磁干扰与高带宽需求;
  • 医疗设备:监护仪、呼吸机、输液泵等设备的内部通信,确保数据传输的实时性与可靠性,符合医疗设备的高稳定性要求;
  • 智能家居:智能网关、安防系统(摄像头、传感器)、智能家电联网模块等,提升数据传输效率,支持多设备联动。

四、产品优势与价值

相较于传统CAN收发器,HMT1042TK/3具备明显优势:

  1. 升级成本低:兼容传统CAN协议,无需更换现有CAN硬件即可升级至CAN-FD,降低系统迭代成本;
  2. 功耗与性能平衡:低静态电流适合待机场景,工作电流稳定,兼顾性能与功耗,适配电池供电设备;
  3. 小尺寸高密度:DFN-8-EP封装仅3mm×3mm,适合小型化、高密度PCB设计,满足紧凑系统需求;
  4. 可靠性保障:宽共模电压范围(±20V)、抗EMI干扰能力,可应对工业/汽车环境的噪声干扰,提升系统稳定性;
  5. 性价比突出:捷茂微作为国内品牌,在性能相当的情况下,提供更具竞争力的价格,降低终端产品成本。

HMT1042TK/3凭借高速传输、低功耗、小尺寸与高可靠性,成为汽车电子、工业自动化等领域CAN-FD通信的理想选择,可有效提升系统数据传输效率与稳定性。

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