WMSIC Electronic Components

EXAR SP3220EEY-L/TR SP3220EEY

ModelSP3220EEY-L/TR
PackageTSSOP-16
BrandEXAR
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 24+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
EXAR SP3220EEY-L / TR
Type
EXAR
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
EXAR
Electronic Component
SP3220EEY-L/TR
Electronic Component
1
Package
TSSOP-16
Type
Transceiver
Electronic Component
RS232IC
Electronic Component
0.235g
Electronic Component
1
Features
Electronic Component
Electronic Component
BM0000286352
Operating Temperature
40℃~+85℃
Operating Voltage
3V~5.5V
Receiver
1
Data
120Kbps
Static Current
0.3mA

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

产品概述:SP3220EEY-L/TR

SP3220EEY-L/TR 是一种高性能的 RS-232 收发器,由知名品牌 EXAR(艾科嘉)制造。该产品广泛用于计算机网络、数据通信、工业自动化和其他需要远距离串行通信的应用场合,因其出色的电气特性和广泛的工作条件而受到市场的高度认可。

1. 产品特点

SP3220EEY-L/TR 是一款具有单通道驱动器和接收器的 RS-232 收发器。其设计通过采用现代 CMOS 技术,实现了低电压操作,并兼容传统 RS-232 标准。主要特点包括:

  • 工作电压范围:该收发器的供电电压范围为 3V 至 5.5V,使其适用于广泛的电源配置,不论是在传统的 5V 系统还是较低电压的 3V 系统中均能稳定工作。

  • 数据传输速率:SP3220EEY-L/TR 支持最高 120Kbps 的数据传输速率,能够满足中高速度数据传输需求,适合实时数据交换和通信场景。

  • 完全双工通信:该器件实现了完全双工通信,这意味着数据可以在同一时间分别在发送和接收通道中进行,这大大提高了通信效率。

  • 接收器滞后:在输入信号方面,该收发器的接收器滞后为 300mV,这优化了其在噪声环境中的表现,确保了数据传输的可靠性和稳定性。

  • 工作温度范围:SP3220EEY-L/TR 的工作温度范围从 -40°C 到 85°C,适应了严苛的工业环境和特殊应用场景,保证了在各种环境条件下的稳定运行。

2. 封装与安装

该产品采用 16-TSSOP(Thin Shrink Small Outline Package)封装,封装尺寸为 0.173"(4.40mm 宽)。这种表面贴装型封装的设计不仅节省了空间,还便于在大规模生产和自动化组装中使用,适合小型化设计需求。

3. 应用场景

SP3220EEY-L/TR 收发器特别适合于以下应用领域:

  • 工业自动化:在工业现场设备和控制系统之间,稳定的串行通信至关重要。SP3220EEY-L/TR 凭借其耐高温和低电压特性,适用于各类工业自动化解决方案。

  • 数据采集系统:在数据采集和监测设备中,易于与传感器和其他设备进行 RS-232 连接,确保数据的实时传输。

  • 计算机与外设连接:无论是与打印机、调制解调器还是其他外设,SP3220EEY-L/TR 通过提供可靠的 RS-232 接口,便于各种设备的互联。

  • 汽车电子:随着汽车电子技术的发展,像 SP3220EEY-L/TR 这样的串行接口收发器在汽车通信网络中越来越被应用。

4. 性能与优势

SP3220EEY-L/TR 相对于传统 RS-232 解决方案,具备多个优势:

  • 低功耗:采用 CMOS 技术,使其在工作时消耗较少的电能,符合现代电子设备对能效的高要求。

  • 可靠性强:在条件苛刻的环境下能够保持稳定性能,极大地扩展了其应用范围。

  • 兼容性:与其他 RS-232 设备的兼容性,使得设计人员可以很容易地将其集成到现有的系统中,减少了开发时间和成本。

结论

SP3220EEY-L/TR RS-232 收发器是一款功能强大、灵活多用的电子元器件,适用于多种应用领域。其低电压、高速、高可靠性和广泛的工作温度范围,使其成为设计工程师的理想选择,能够满足现代科技产品对于小型化、低功耗、高性能的需求。无论是在工业控制还是数据通信系统中,SP3220EEY-L/TR 都展现出了其独特的优势和价值。

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