WMSIC Electronic Components

MAXLINEAR SP3075EEN-L/TR SP3075EEN

ModelSP3075EEN-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 25+

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
MAXLINEAR SP3075EEN-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
SP3075EEN-L/TR
Electronic Component
1
Package
SOP-8
Type
Transceiver
Electronic Component
RS-485 / RS-422IC
Electronic Component
0.335g
Electronic Component
256
Electronic Component
1
Features
Low Power
Electronic Component
BM0000515079
Operating Temperature
40℃~+85℃
Operating Voltage
3.3V
Receiver
1

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

SP3075EEN-L/TR 产品概述

概要

SP3075EEN-L/TR 是由 MAXLINEAR(迈凌)公司生产的一款高性能、半双工 RS422/RS485 收发器芯片。该器件专为工业自动化、数据通信、医疗设备和其他要求严格的应用场景而设计,提供了卓越的可靠性和性能。

基础参数

  • 类型: 收发器
  • 协议: 支持 RS422 和 RS485 协议
  • 驱动器/接收器数: 1/1
  • 双工模式: 半双工
  • 接收器滞后: 100mV
  • 数据速率: 最高支持 500kbps
  • 电压 - 供电: 3.3V
  • 工作温度范围: -40°C ~ 85°C
  • 安装类型: 表面贴装型
  • 封装/外壳: 8-SOIC(0.154",3.90mm 宽)
  • 供应商器件封装: 8-SOIC

特性和优势

高性能和可靠性

SP3075EEN-L/TR 采用先进的技术,确保在各种环境条件下提供稳定可靠的数据传输。其支持的高数据速率(最高500kbps)使其适用于高速数据通信应用。

宽工作温度范围

该器件能够在-40°C ~ 85°C 的广泛温度范围内正常工作,这使得它特别适合于工业自动化、汽车电子和其他严苛环境中的应用。

低电压操作

SP3075EEN-L/TR 支持 3.3V 供电,符合低功耗设计要求,减少了系统的总体能耗,有利于节能和延长设备使用寿命。

小尺寸封装

采用 8-SOIC 封装,尺寸为 0.154"(3.90mm)宽,非常适合于空间有限的现代电子设备设计。

半双工操作

该收发器支持半双工模式,即在同一信号线上可以实现数据的发送和接收,但不能同时进行。这简化了系统设计并减少了成本。

接收器滞后

接收器滞后为 100mV,这有助于提高信号质量和抗干扰能力,确保数据传输的准确性。

应用场景

工业自动化

在工业自动化领域,SP3075EEN-L/TR 可用于控制系统、传感器网络和机器人通信等场景,其高可靠性和抗干扰能力特别适合于这种环境。

数据通信

该器件广泛应用于各种数据通信系统,如局域网、远程监控系统等,尤其是在需要高速数据传输和高可靠性的场合。

医疗设备

在医疗设备领域,SP3075EEN-L/TR 可用于医疗监护设备、手术机器人等, 其稳定性和低噪声特性保证了医疗数据的准确传输。

汽车电子

由于其宽工作温度范围和高可靠性,SP3075EEN-L/TR 也被广泛应用于汽车电子系统,如车载网络通信和诊断系统。

设计考虑

电源管理

在设计中,需要确保供电电压稳定在 3.3V ±10% 的范围内,以保证器件正常工作。

信号完整性

为了确保信号质量,建议在布局时遵循最佳实践,例如减少信号线长度、使用屏蔽线缆等。

热管理

尽管 SP3075EEN-L/TR 具有宽工作温度范围,但在高温环境下仍需要进行适当的热管理,以延长器件寿命。

总结

SP3075EEN-L/TR 是一款功能强大、性能可靠的 RS422/RS485 收发器芯片。其广泛的应用场景、优异的性能参数和小尺寸封装,使其成为现代电子系统设计中的理想选择。通过选择这个器件,工程师可以构建高效、可靠且低功耗的数据通信系统。

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