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SIT SIT65HVD234DR
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- SIT SIT65HVD234DR
- Type
- SIT
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- SIT
- Electronic Component
- SIT65HVD234DR
- Electronic Component
- 1
- Package
- SOP-8
- Type
- CAN Transceiver
- Electronic Component
- CAN Transceiver
- Electronic Component
- 0.11g
- Electronic Component
- 1
- Channel Count
- 1
- Features
- ESD; Low Power
- Electronic Component
- BM0227666556
- Operating Temperature
- 40℃~+125℃
- Operating Voltage
- 3V~3.6V
- Operating Current
- 70mA
- Data
- 1Mbps
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SIT65HVD234DR 产品概述
一、概述
SIT65HVD234DR 是芯力特（SIT）推出的一款汽车级 CAN 总线收发器，封装为 SOP-8（150 mil）。器件工作电压范围为 3.0V 至 3.6V，支持 1 Mbps 的 CAN 数据速率，适合在车载及工业环境中实现可靠的差分通信。器件工作温度范围为 -40℃ 至 +125℃，满足广泛温度工况下的长期稳定运行需求。
二、主要参数
- 类型：CAN 收发器
- 工作电压：3.0 V ~ 3.6 V
- 数据速率：最高 1 Mbps
- 工作电流：70 mA（典型工作时）
- 静态电流：600 μA（低功耗待机模式）
- 工作温度：-40℃ ~ +125℃
- 封装：SOP-8（150 mil）
- 品牌：SIT（芯力特）
三、功能特点
SIT65HVD234DR 针对汽车与工业总线应用设计，具有高抗干扰能力与稳定的差分驱动能力。器件支持标准 CAN 协议物理层接口，常见功能包括差分驱动/接收、待机低功耗模式以及对短路或总线故障的容错设计（具体保护特性请参见完整器件数据手册）。其低静态电流使得在车辆休眠或低功耗场景中仍能保持能耗优势。
四、典型应用
- 车载网络（仪表、车身控制单元、车灯控制）
- 工业自动化总线系统
- 商用车辆与工程机械通信接口
- 需要 3.3V 电源且要求 ±125℃ 级温度耐受性的嵌入式设备
五、设计与注意事项
在 PCB 设计时建议将差分总线（CAN_H/ CAN_L）走线配对并尽量短且连续，避免急弯和大面积回流环路；在收发器附近布局终端电阻（如 120Ω）并提供良好电源去耦以抑制瞬态干扰。器件功耗在总线活动时为主要热源，需评估工作电流（约 70 mA）带来的发热与散热条件。对于可靠性要求高的应用，应参考器件的 ESD、短路与热关断特性并在系统层面加入必要的保护电路。
六、封装与采购
SIT65HVD234DR 提供 SOP-8（150 mil）通过孔/贴片兼容封装，便于批量贴装与更换。选型时请确认完整的制造商数据手册与生命周期信息，必要时与供应商沟通以获取最新测试报告与合规认证资料（例如 AEC-Q100 等汽车级可靠性认证）。
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