WMSIC Electronic Components

MAXLINEAR SP3490EN-L/TR SP3490EN

MAXLINEAR SP3490EN-L/TR SP3490EN
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Product image

ModelSP3490EN-L/TR
PackageSOP-8
BrandMAXLINEAR
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 Electronic Component

Available for RFQ

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Technical data

Product details

20 specifications

Core information

Product name
MAXLINEAR SP3490EN-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
SP3490EN-L/TR
Electronic Component
1
Package
SOP-8
Type
Transceiver
Electronic Component
RS-485 / RS-422IC
Electronic Component
0.335g
Electronic Component
32
Electronic Component
1
Features
Tx / Rx
Electronic Component
BM0264721604
Operating Temperature
40℃~+85℃
Operating Voltage
3V~3.6V
Receiver
1

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

SP3490EN-L/TR 产品概述

概述

SP3490EN-L/TR 是由 MAXLINEAR（迈凌）公司推出的一款高性能收发器，支持 RS-422 和 RS-485 协议。其设计用于满足工业自动化、数据通信和半导体控制等多个应用场景。SP3490EN-L/TR 采用 8-SOIC 封装，适合表面贴装，能够在多种环境下稳定工作。

技术特点

  1. 通信协议支持： SP3490EN-L/TR 支持重要的串行通信协议，包括 RS-422 和 RS-485。这些协议广泛应用于工业设备、控制系统以及数据传输，在长距离和高干扰环境中表现出色。

  2. 驱动器与接收器： 该器件内建一个驱动器和一个接收器，满足完全双工通信需求。它允许设备在同一时间既发送又接收数据，从而实现高效的数据交换。

  3. 电气性能：

    • 传输速率：SP3490EN-L/TR 支持高达 10 Mbps 的数据传输速率，能够处理大部分高速通信需求。这使得它非常适合需要快速数据传输的实时应用。
    • 接收器滞后：其接收器滞后特性为 25 mV，保证了在面对噪声和信号衰减时仍能保持可靠的数据接收能力。

  4. 电源要求： 该器件的供电电压范围为 3V 至 3.6V，适应了多种供电环境，保持了低功耗的特点，也使其适合在功耗敏感的应用中使用。

  5. 工作温度范围： SP3490EN-L/TR 可以在 -40°C 至 85°C 的广泛温度范围内正常工作，适用于各种严苛的环境条件，如室外监控、工业控制等。

  6. 安装和封装： 采用 8-SOIC 封装形式，适合表面贴装，节省 PCB 板空间，便于集成到各种电子设备中。这包封的设计确保了器件的热性能和机械强度，利于高度集成的现代电子设备。

应用场景

  1. 工业自动化： 在工业自动化设备和控制系统中，SP3490EN-L/TR 可以用来实现设备之间的数据传输，推动系统的高效运行。

  2. 数据通信： 适合用于各种数据通信设备，尤其是在需要长距离传输时，RS-422 和 RS-485 协议的优势得以彰显。

  3. 远程监控： 在需要实时数据采集和传输的远程监控系统中，SP3490EN-L/TR 可以提供稳定的信号传输，确保信息的及时传递。

  4. 仪器仪表： 该元器件可广泛应用于各类测量仪器和分析仪器中，通过高效的数据通信实现精准的数据采集。

结论

SP3490EN-L/TR 是一款功能强大且可靠的收发器，凭借其对 RS-422 和 RS-485 的支持，优越的电气性能，加之广泛的温度适应范围，成为工业通信和自动化设备的理想选择。无论是新产品设计还是现有系统的升级，SP3490EN-L/TR 都能为用户提供稳定、快速的通信解决方案。通过其紧凑的封装和简便的集成方式，工程师可以轻松地将其应用于各种领域，推动技术的进步与创新。

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