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TI ISO3082DWR
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- TI(Texas Instruments) ISO3082DWR
- Type
- TI
- Unit
- Electronic Component
- Minimum package
- 2000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- TI(Texas Instruments)
- Electronic Component
- ISO3082DWR
- Electronic Component
- 1
- Package
- SOIC-16-300mil
- Electronic Component
- Isolated RS485 / 422Transceiver
- Electronic Component
- 0.562g
- Electronic Component
- 256
- Electronic Component
- 1
- CMTI(kV/us)
- 25kV/us
- Features
- Electronic Component
- Electronic Component
- BM0000286945
- Operating Temperature
- 40℃~+85℃
- Receiver
- 1
- Communication
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
ISO3082DWR 产品概述
1. 概述
ISO3082DWR是一款由德州仪器（Texas Instruments）生产的高性能RS-485/RS-422隔离型数据传输芯片，采用16-SOIC封装设计，适用于表面贴装。该芯片支持高效能的数据传输，广泛应用于工业控制、数据采集系统、远程监控和安全系统等领域。
2. 关键特性
- 技术特性：ISO3082DWR采用容性耦合技术，确保数据的稳定传输，具备单向通道和双向通道输入的灵活配置（2/1通道数），使其能适应不同的应用需求。
- 隔离电压：该芯片的电压隔离能力高达2500Vrms，能有效防止设备间的干扰与损坏，确保系统的可靠性。
- 共模瞬变抗扰度：ISO3082DWR具有25kV/μs的共模瞬变抗扰度，能够承受高频干扰和电涌，适用于恶劣环境下工作。
- 数据速率：其数据传输速率可达200kbps，足以满足大多数工业通信需求，为数据的快速传输提供了基础保证。
- 电源电压：此芯片支持范围为3.15V至5.5V和4.5V至5.5V的驱动电压，确保能够在广泛的电源环境下运行而不影响其性能。
- 工作温度：ISO3082DWR支持在-40°C至85°C的广泛温度范围内工作，使其适合在极端环境中使用，例如在户外或高温工业环境中部署。
3. 应用场景
ISO3082DWR特别适合于对长距离差分信号传输有需求的应用场景，如：
- 工业自动化：在工厂自动化系统中，采用RS-485或RS-422标准进行设备间的快速数据通信。
- 电力监控系统：在电力分布和监控系统中，使用该芯片实现远程数据采集和监控，保障系统的安全和稳定。
- 安防系统：在智能安防设备中，利用其高抗扰度，为视频监控、报警系统等提供可靠的数据链路。
- 通信设备：可用于各种通信设备中，提升通信的稳定性和速率。
4. 设计优势
采用ISO3082DWR进行设计，可以享受到以下几个方面的优势：
- 增强的信号完整性：隔离和抗干扰设计，提供更高的信号完整性和更低的误码率。
- 灵活的设计选项：支持多种输入通道和配置方式，能够根据客户需求进行灵活的电路设计。
- 简化的电路设计：SOIC-16封装使得PCB设计更加紧凑，节省空间，同时也为热管理提供了良好的条件。
- 可靠性与安全性：高水平的电气隔离和工作温度范围大幅提高了系统的可靠性，降低了故障风险。
5. 结论
ISO3082DWR芯片是一个高效能、功能强大的RS-485/RS-422数据传输方案，结合了温度适应性和广泛的电源选项，提供了卓越的抗干扰能力与数据传输特性，是工业自动化、通信、安防等领域理想的选择。在现代智能设备和系统日益复杂的背景下，ISO3082DWR无疑是提升数据通信可靠性的重要组成部分。
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