WMSIC Electronic Components

MAXLINEAR SP330EEY-L/TR SP330EEY

ModelSP330EEY-L/TR
PackageTSSOP-24
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

Technical data

Product details

20 specifications

Core information

Product name
MAXLINEAR SP330EEY-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
SP330EEY-L/TR
Electronic Component
1
Package
TSSOP-24
Type
Transceiver
Electronic Component
RS232IC
Electronic Component
0.08g
Electronic Component
1
Features
Level Conversion
Electronic Component
BM0265971644
Operating Temperature
40℃~+85℃
Operating Voltage
3V~5.5V
Receiver
2
Data
20Mbps

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

SP330EEY-L/TR 产品概述

一、产品概览

SP330EEY-L/TR 是 MAXLINEAR(迈凌)推出的高集成度全收发器(IC TRANSCEIVER FULL 2/2),集成 2 路驱动器与 2 路接收器,适合需要多通道串行链路的嵌入式通信系统。器件工作电压范围宽(3.0V 至 5.5V),并内置电荷泵以生成必要的通讯电压,支持高达 20Mbps 的数据速率,能在恶劣环境下稳定工作(工作温度 -40℃ 至 +85℃)。产品采用 TSSOP-24 封装,具备 ±15kV 静电保护能力,适合集成到空间受限且对抗干扰能力要求较高的应用中。

二、主要特性

  • 品牌:MAXLINEAR(迈凌)
  • 类型:全功能收发器(2 驱动 / 2 接收)
  • 供电电压:3.0V ~ 5.5V
  • 数据速率:最高 20Mbps
  • 电荷泵:内置(外接泵容)
  • 静态电流(Quiescent):约 1mA(低功耗)
  • 工作温度:-40℃ ~ +85℃
  • ESD 保护:±15kV(增强的静电放电保护)
  • 封装:TSSOP-24,便于 PCB 布局与批量生产

三、电气性能与可靠性要点

SP330EEY-L/TR 在保持低静态电流的同时,支持高数据速率,适合对功耗敏感但又需高速传输的场景。内置电荷泵可在单电源下产生所需的信号摆幅,通常需外接泵用电容。±15kV 的静电保护提高了系统的抗扰度与可靠性,适配工业级环境要求。工作温度范围覆盖工业级常见温域,适合长期部署。

四、典型应用场景

  • 工业自动化的数据总线与远程 I/O 接口
  • 串行通信网关与多通道接口模块
  • 工控终端、PLC 扩展卡、仪器仪表等需多路收发的场合
  • 需要在 3.3V/5V 系统中实现电平转换与隔离兼容的通信子模块

五、设计与使用建议

  • 电荷泵通常需要外接几个电容(详见器件数据手册),布局应靠近芯片以降低寄生和噪声。
  • 在高速链路上采用合适的阻抗匹配和终端电阻,避免反射与串扰。
  • 电源侧建议加置旁路电容和滤波元件,保证电源稳定,降低开关噪声对电荷泵的影响。
  • 布局时注意将高速信号线与模拟/数字敏感区域分离,保持良好接地平面以提升 EMI 性能。
  • 根据系统要求评估差分/单端接法及故障保护(如热关断、短路保护等)策略。

六、优势总结

SP330EEY-L/TR 以其低功耗、高速率、宽供电范围及内置电荷泵的设计,为需要多通道、高可靠性的串行通信系统提供了一种紧凑且易于集成的解决方案。TSSOP-24 封装与强化的 ESD 抗扰能力,进一步提升了在工业和嵌入式应用中的适用性与可靠性。欲获取引脚定义、电荷泵电容值和详细典型电路建议,请参考 MAXLINEAR 官方数据手册。

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