WMSIC Electronic Components

GATEMODE HMT1044T/3 HMT1044T

ModelHMT1044T/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 HMT1044T / 3
Type
GATEMODE
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
GATEMODE
Electronic Component
HMT1044T/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
BM0264870604
Operating Temperature
40℃~+125℃
Operating Voltage
4.5V~5.5V
Operating Current
40mA
Data
5Mbps

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

GATEMODE HMT1044T/3 CAN-FD收发器产品概述

一、产品定位

HMT1044T/3是捷茂微(GATEMODE)推出的高速CAN-FD收发器,专为工业自动化、汽车电子等对数据速率、宽温可靠性及低功耗有严格要求的场景设计。它兼容传统CAN协议,同时支持CAN-FD高速模式,突破了传统CAN总线1Mbps的速率瓶颈,是升级现有CAN系统或搭建新一代高速总线的理想选型。

二、核心性能参数

该收发器的关键参数精准匹配行业主流需求:

  • 传输速率:支持最高5Mbps的CAN-FD高速传输,比传统CAN提升5倍,可满足传感器阵列、视频辅助等大数据量的实时传输;
  • 电源适配:工作电压范围4.5V~5.5V,兼容汽车12V系统降压后的5V电源、工业PLC的5V供电等主流电压平台;
  • 功耗控制:正常工作电流40mA(典型值),静态电流仅5uA,具备睡眠/唤醒功能,可显著降低系统待机功耗,适合电池供电或低功耗节点;
  • 温度适应性:工作温度-40℃~+125℃,达到工业级宽温标准,可在车载高温、户外工业低温环境下稳定运行;
  • 封装形式:采用SOP8贴片封装,体积小巧,安装便捷,兼容行业通用CAN收发器引脚布局,便于电路设计与批量生产。

三、关键功能特性

除基础参数外,HMT1044T/3还具备以下实用功能:

  1. 协议兼容性:完全兼容ISO 11898-2标准,支持CAN与CAN-FD协议切换,无需额外硬件修改即可适配现有CAN系统;
  2. 总线保护:内置过流、过压防护电路,可抑制总线短路、瞬态电压对收发器的损坏,提升系统抗干扰与可靠性;
  3. EMI优化:差分信号传输设计降低电磁辐射,同时优化信号上升/下降时间,减少EMI对周边电路的影响;
  4. 睡眠唤醒:通过引脚控制进入睡眠模式(静态电流5uA),可通过总线活动或外部引脚唤醒,延长电池寿命(适用于车载节点、便携设备)。

四、典型应用场景

HMT1044T/3的性能特点使其广泛适用于以下领域:

  • 汽车电子:车身控制器(BCM)、ADAS传感器节点(毫米波雷达、摄像头)、车载诊断系统(OBD)、电动车BMS;
  • 工业自动化:PLC、工业机器人、伺服驱动器、智能传感器网络;
  • 智能交通:交通信号控制系统、车载终端(T-Box)、ETC设备;
  • 其他场景:医疗监护仪、光伏逆变器、风电控制系统等户外工业监测设备。

五、产品优势总结

对比同类CAN-FD收发器,HMT1044T/3具备三大核心优势:

  1. 速率与功耗平衡:5Mbps高速传输与5uA静态电流兼顾,既满足大数据传输需求,又降低系统待机功耗;
  2. 宽温可靠性:-40℃~+125℃宽温范围覆盖绝大多数工业与汽车场景,无需额外散热/保温设计;
  3. 替换便捷性:SOP8封装与行业通用引脚一致,可直接替换传统CAN收发器(如TJA1050),降低系统升级成本。

该产品以高性价比、稳定可靠的性能,成为工业与汽车电子领域CAN-FD总线设计的优选器件。

Request for quote

Send RFQ

Use the form for single models, category sourcing, and multi-line BOM requirements.

Send your target model and quantity.

Product sourcing intelligence

Model, package, availability, and BOM fit reviewed before quotation.

WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.

Electronic component model and package intelligence review on an ESD-safe inspection bench

Model & package intelligence

Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.

BOM matching and alternative component comparison workstation with protected IC samples

BOM matching & alternatives

BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.

Electronic component sourcing availability dashboard with ESD-protected samples

Sourcing availability signal

Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.

Buyer sourcing scenarios

Examples of how common component sourcing requests are organized.

Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.

The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.

Package confirmation Typical RFQ workflow

A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.

Mixed BOM triage Typical RFQ workflow

The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.

Obsolete-part review Typical RFQ workflow

Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.

Small-batch request Typical RFQ workflow

Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.

Repair batch evidence Typical RFQ workflow

When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.

Model suffix clarification Typical RFQ workflow

Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.

Export handoff Typical RFQ workflow

The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.

Replenishment inquiry Typical RFQ workflow

Related products

Packaged components ready for RFQ.