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GATEMODE HMT235T
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- GATEMODE HMT235T
- Type
- GATEMODE
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- GATEMODE
- Electronic Component
- HMT235T
- Electronic Component
- 1
- Package
- SOP-8L
- Type
- CAN Transceiver
- Electronic Component
- CAN Transceiver
- Electronic Component
- 0.186g
- Electronic Component
- 1
- Channel Count
- 1
- Features
- ESD; Low Power; Bus
- Electronic Component
- BM0264870590
- Operating Temperature
- 40℃~+125℃
- Operating Voltage
- 3.3V
- Operating Current
- 2mA
- Data
- 1Mbps
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
HMT235T — 3.3V 单通道高速 CAN 收发器（GATEMODE 捷茂微）
一、产品概述
HMT235T 是捷茂微（GATEMODE）推出的一款单通道 CAN 收发器，采用 3.3V 供电，面向汽车与工业级总线应用。器件在-40℃~+125℃工作温度范围内可靠运行，封装为 SOP-8L，兼顾体积与散热性能。器件支持标准 CAN 通信，既能满足 1Mbps 经典 CAN 速率，也兼容高达 5Mbps 的高速通信需求，适配 CAN FD 与高带宽节点。
二、主要性能特点
- 单通道收发器，工作电压：3.3V。
- 标称工作速率 1Mbps，兼容最高 5Mbps 的高速场景。
- 典型工作电流约 2mA，静态（待机/休眠）电流约 600µA，支持低功耗工作。
- 支持唤醒功能与静默（Silent）模式，便于低功耗网络唤醒及被动监听。
- 集成热关断保护（Thermal shutdown）与总线故障检测，提升系统可靠性。
- 强化 ESD 保护，抗干扰能力优良，适合噪声较大的汽车与工业现场。
三、电气与功能亮点
- 低功耗模式：当总线空闲或进入休眠时，器件可将静态电流降低至微安级，延长系统待机时间。
- 唤醒功能：支持通过 CAN 总线或引脚触发唤醒，方便远端唤醒与电源管理。
- 静默模式：在诊断或被动监听时可禁用驱动输出，不影响总线监听。
- 总线故障保护：对短路、开路及负载变化有保护策略，减少总线故障对器件与系统的损伤。
四、可靠性与应用环境
HMT235T 设计满足汽车级温度与电气环境要求，-40℃~+125℃宽温范围与多重保护措施使其适用于车载域控器、车身控制单元、发动机与底盘控制、以及工业自动化网关、楼宇自控与电池管理系统等需要高可靠通信的场景。
五、封装与选型建议
- 封装：SOP-8L，便于SMT组装与批量生产。
- 选型建议：若系统以 3.3V 供电、需兼顾低功耗休眠与高可靠总线保护，且期望兼容 CAN FD 或更高带宽节点，HMT235T 是较优选择。设计时请参考器件完整数据手册，关注热管理、终端匹配与 PCB 接地布局以优化信号完整性与抗干扰能力。
备注：以上为产品概述与主要特点摘要。欲获取详细引脚定义、电气特性曲线与典型应用电路，请查阅 HMT235T 数据手册或联系捷茂微技术支持。
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