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EXAR SP3082EEN-L/TR SP3082EEN
Configuration
1 options
Configuration
22+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- EXAR SP3082EEN-L / TR
- Type
- EXAR
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- EXAR
- Electronic Component
- SP3082EEN-L/TR
- Electronic Component
- 1
- Package
- SOIC-8
- Type
- Transceiver
- Electronic Component
- RS-485 / RS-422IC
- Electronic Component
- 0.166g
- Electronic Component
- 256
- Electronic Component
- 1
- Features
- Tx / Rx;;;; Low Power
- Electronic Component
- BM0000284060
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 4.5V~5.5V
- Receiver
- 1
- Data
- 115Kbps
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SP3082EEN-L/TR 产品概述
一、产品基本信息
SP3082EEN-L/TR 是一款优质的半双工 RS-422 和 RS-485 收发器，采用表面贴装型设计，广泛应用于工业控制、数据采集、建筑自动化和远程通信等领域。该元器件由知名品牌 EXAR（艾科嘉）出品，封装形式为 8-SOIC（0.154" 或 3.90mm 宽），非常适合空间有限的布局环境。
二、主要特性
- 安装类型: 表面贴装型 (SMD)，适合现代电子设备，并且便于自动化生产；
- 工作温度范围: -40°C 至 85°C，这使得其在各种苛刻环境中能够稳定工作，适用于工业应用；
- 双工模式: 半双工，适合在数据传输中减少线缆数量，降低系统复杂性；
- 协议支持: RS422 和 RS485，兼容性强，易于集成到不同的通信网络中；
- 数据速率: 高达 115Kbps，满足大多数工业通信速度需求；
- 接收器滞后: 100mV，确保数据在传输过程中的可靠性；
- 供电电压范围: 4.5V 至 5.5V，适应多种供电方案，灵活性高；
- 驱动器/接收器: 1/1，即一对驱动器和接收器，能够实现简单的点对点或多点通信。
三、应用场景
SP3082EEN-L/TR 收发器适用于多种应用场景，包括但不限于：
- 工业自动化: 在工厂自动化系统中，用于连接控制器和传感器，进行数据的可靠传输；
- 数据采集系统: 适合用于工业数据采集设备及传感器，能够实时传输数据至上位机；
- 建筑通信: 在建筑自动化系统中，用于HVAC（供暖、通风与空调）、安防监控及照明控制等设备之间的通信；
- 长距离通信: 在RS422和RS485协议下，SP3082EEN-L/TR 可实现长达1200米的通信距离，十分适合于需要覆盖大面积的通信网络。
四、技术参数分析
- 收发器设计: 采用半双工设计，能够在一对差分线路上进行通讯，降低了布线成本。
- 高工作温度: -40°C 至 85°C 的工作温度使得该器件适用于各种恶劣环境，有利于延长设备的使用寿命。
- 电源适应性: 4.5V 至 5.5V 的供电范围使得它可以在大多数常用电源下工作，增加设备的兼容性。
五、总结
SP3082EEN-L/TR 收发器是一款在工业通信中表现卓越的半双工解决方案，凭借其广泛的工作温度范围、支持的协议、适用性强的电源设计以及高达 115Kbps 的数据速率，可以满足多种行业的需求。该产品特别适合于需要高可靠性、长距离通信和高度集成的应用场景。
凭借 EXAR 品牌的信誉和稳健的产品质量，SP3082EEN-L/TR 是设计工程师与系统集成商的理想选择，为其在构建稳定、可靠的通信网络中提供了有力支持。
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