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MAXLINEAR SP485EEN-L/TR SP485EEN
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- MAXLINEAR SP485EEN-L / TR
- Type
- MAXLINEAR
- Unit
- Electronic Component
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- MAXLINEAR
- Electronic Component
- SP485EEN-L/TR
- Electronic Component
- 1
- Package
- SOP-8
- Type
- Transceiver
- Electronic Component
- RS-485 / RS-422IC
- Electronic Component
- 0.226g
- Electronic Component
- 1
- Features
- Tx / Rx
- Electronic Component
- BM0000515174
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 4.75V~5.25V
- Receiver
- 1
- Data
- 10Mbps
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SP485EEN-L/TR 产品概述
概述
SP485EEN-L/TR 是一款高性能的半双工 RS-485/RS-422 通信收发器，专为工业自动化、数据采集以及其他要求远距离串行通信的应用而设计。它提供可靠的通信解决方案，特别适合在恶劣环境中使用，支持的工作温度范围为 -40°C 到 +85°C，使其能够在多种应用场景中保持稳定的性能。
技术规格
SP485EEN-L/TR 的核心参数如下：
- 通信协议: 支持 RS-422 和 RS-485 协议，适合多种工业通信标准。
- 驱动器/接收器数: 1/1 配置使其占用最小的 PCB 空间，同时提供所需的串行通信功能。
- 双工类型: 半双工通信允许在同一线路上双向传输数据，但不能同时进行，适合于常见的串行通信。
- 接收器滞后: 具有 20mV 的接收器滞后，确保在复杂的电气环境中依然能够可靠接收信号。
- 数据速率: 最高支持 10Mbps 的数据传输速率，满足高速数据传输的需求。
- 供电电压: 工作电压范围为 4.75V ~ 5.25V，设计电源适配简单，具有良好的电源管理特性。
- 工作温度: -40°C 至 +85°C 的广泛工作温度范围使其可以在各种工业和户外环境下正常工作。
- 封装: 采用 8-SOIC 表面贴装封装，适合高密度电子电路设计。
应用领域
SP485EEN-L/TR 特别适用于以下领域：
- 工业自动化: 广泛应用于工业设备和控制系统之间的串行通信。
- 数据采集系统: 在需要远距离传输数据的现场数据采集应用中表现出色。
- 消防和报警系统: 可用于连接传感器和控制单元，确保紧急情况下迅速准确的信息传递。
- 自动化设备: 在各类自动化设备中，作为主要的通信接口，确保设备之间的协同工作。
- 楼宇自动化: 实现楼宇内各智能设备的相互连接和控制。
特点与优势
- 高抗干扰能力: SP485EEN-L/TR 的设计考虑到了电磁干扰（EMI）和电气干扰的问题，能够在复杂电磁环境中维持稳定的通信性能，这是工业环境不可或缺的特性。
- 低功耗设计: 在确保性能的同时，该收发器具有较低的功耗，有助于延长设备的使用寿命。
- 简化设计的灵活性: 8-SOIC 封装使得布局设计灵活，有助于工程师在有限空间内集成更多功能。
- 快速集成: 的半双工串行通信协议标准，使得使用者能快速集成到现有系统中，减少开发周期和成本。
结论
SP485EEN-L/TR 是一款功能强大、适应性强的 RS-485/RS-422 收发器，凭借其卓越的性能和稳定性，成为工业自动化和其他通讯领域中不可或缺的选择。无论是在极端温度条件下，还是在高干扰环境中，它都能确保可靠的数据传输，为系统提供坚实的通信基础。对于希望优化其系统通信能力的设计工程师来说，SP485EEN-L/TR 将是一个理想的解决方案。
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