WMSIC Electronic Components

TI SN65HVD3082EDR

ModelSN65HVD3082EDR
PackageSOIC-8
BrandTI
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
TI(Texas Instruments) SN65HVD3082EDR
Type
TI
Unit
Electronic Component
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
TI(Texas Instruments)
Electronic Component
SN65HVD3082EDR
Electronic Component
1
Package
SOIC-8
Type
Transceiver
Electronic Component
RS-485 / RS-422IC
Electronic Component
0.173g
Electronic Component
256
Electronic Component
1
Features
Tx / Rx;;;; Low Power
Electronic Component
BM69413985
Operating Temperature
40℃~+85℃
Operating Voltage
4.5V~5.5V
Receiver
1

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

SN65HVD3082EDR 产品概述

1. 产品简介

SN65HVD3082EDR是德州仪器(Texas Instruments)推出的一款高性能双向收发器,符合RS-422和RS-485通信协议,广泛应用于工业自动化、数据采集、远程控制等领域。该器件设计用于半双工数据传输,能够支持多点通信,并具备优异的抗干扰性能,确保在长距离传输或高电磁干扰环境中依然可以稳定工作。

2. 关键性能参数

  • 驱动器/接收器配置: SN65HVD3082EDR具有1个驱动器和1个接收器,能够满足基本的通信需求。
  • 双工方式:该产品为半双工设计,适合于需要双向通信的场合。
  • 供电电压:工作电压范围为4.5V至5.5V,适应多种电子系统的电源设计。
  • 工作温度范围:该器件的工作温度范围为-40°C至85°C,适合在极端环境下工作,满足工业标准。
  • 协议支持:兼容RS-422和RS-485协议,能够实现长距离和高数据速率的通信。
  • 数据速率:可支持高达200kbps的数据传输速率,适用于实时数据传输需求。
  • 接收器滞后电压:具有30mV的接收器滞后,确保信号的稳定接收和误码率的降低。
  • 封装类型:该元件采用8-SOIC表面贴装封装,便于在小型电路板上进行高密度布置。

3. 应用领域

SN65HVD3082EDR广泛应用于以下领域:

  • 工业自动化:在各种自动化控制系统中,常用于传感器和执行器之间的通信。
  • 数据采集:在数据采集系统中,SN65HVD3082EDR能够可靠地传输从现场设备采集到的数据。
  • 远程监控:在远程监控系统中,该器件可通过RS-485总线实现远离主控制器的设备数据回传。
  • 建筑自动化:用于智能建筑系统中,包括环境监控、照明控制等应用。

4. 设计优势

  • 高抗干扰能力:通过差分信号技术,SN65HVD3082EDR能够有效抵抗电磁干扰和信号衰减,适合在复杂的工业环境中使用。
  • 长距离通信:支持RS-485协议时,数据传输距离可达1200米,极大提高了系统的灵活性和扩展性。
  • 低功耗:该器件在工作时具有低功耗特性,能够有效延长电池供电设备的使用寿命。

5. 使用注意事项

在使用SN65HVD3082EDR时,设计工程师需要注意以下几点:

  • 确保供电电压在4.5V至5.5V范围内,以避免损坏器件。
  • 在设计PCB时,应仔细考虑信号线的布局,以最小化信号干扰。
  • 在长距离传输中,推荐使用终端电阻来减少信号反射,确保信号质量。

6. 总结

SN65HVD3082EDR是德州仪器推出的一款极具竞争力的RS-422/RS-485收发器,凭借其优异的性能和广泛的应用场景,为各种工业通讯系统提供了强有力的支持。无论是在可靠性、抗干扰能力,还是在功耗和工作环境适应性方面,该产品都展示出其技术优势,是电子设计工程师在选择通讯组件时的理想选择。通过合理的设计和应用,SN65HVD3082EDR能够帮助实现高效、安全的通讯系统,助力各种应用场景的成功实施。

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