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ADI/LINEAR MAX3311EEUB+T MAX3311EEUB
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- ADI(Analog Devices) / LINEAR MAX3311EEUB+T
- Type
- ADI/LINEAR
- Minimum package
- 2500 未知
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- ADI(Analog Devices) / LINEAR
- Electronic Component
- MAX3311EEUB+T
- Electronic Component
- 1
- Package
- MSOP-10
- Type
- Transceiver
- Electronic Component
- RS232IC
- Electronic Component
- 0.121g
- Electronic Component
- 1
- Electronic Component
- BM0258734436
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 5V
- Receiver
- 1
- Data
- 460Kbps
- Static Current
- 250uA
- Electronic Component
- ±15kV
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
MAX3311EEUB+T 产品概述
一、产品简介
MAX3311EEUB+T 是 ADI（亚德诺／Linear）推出的一款单路收发器（Single Transmitter/Receiver），面向需要 RS-232 电平接口的小型化和低功耗应用。器件采用 10 引脚 uMAX 封装（MSOP-10），在单 5V 电源供电下通过内部电荷泵生成满足 RS-232 要求的正负电压，从而免去多电源设计与复杂外部电平转换。
二、主要参数
- 类型：收发器（Transceiver）
- 驱动器数：1；接收器数：1
- 数据速率：最高 460 kbps
- 工作电压：5 V（单电源）
- 静电保护：±15 kV（ESD 抗扰度）
- 电荷泵：内置（提供正/负电压转换）
- 工作温度：-40 ℃ 至 +85 ℃（工业级）
- 静态电流：典型值 250 μA
- 封装：MSOP-10（uMAX）
三、功能特点
- 单通道 RS-232 收发：一对驱动/接收通道，适用于串口、调制解调器、小型终端等场景。
- 单电源设计：5 V 电源即可工作，内部电荷泵产生所需 ±V 电平，简化系统电源拓扑。
- 低静态电流：250 μA 的静态电流有助于延长电池供电设备的待机时间。
- 较高的数据率：支持高达 460 kbps 的传输速率，满足多数串行通信需求。
- 强抗静电：±15 kV 的静电保护提高现场可靠性，适合工业与便携环境。
- 小尺寸封装：MSOP-10 uMAX 降低 PCB 占用，便于便携与空间受限设备设计。
四、典型应用
- 手持终端、便携式仪器、数据采集模块
- 工业控制器与 HMI 设备的串口接口
- 调制解调器、POS 机、打印机等外围通信模块
- 任何需要将 MCU/FPGA TTL/CMOS TTL 电平转换为 RS-232 电平的场合
五、使用建议
- 虽然器件内置电荷泵，但仍建议在 VCC 处并联合适的旁路电容，靠近器件脚以降低噪声。
- 线缆较长或环境干扰较强时，配合外部滤波及浪涌抑制器件使用以提高系统鲁棒性。
- 关注接收输入的阈值和驱动输出的电流能力，保证与上位设备的电气兼容。
- 在高温或工业环境部署时注意热管理与走线隔离，确保长期可靠性。
六、包装与采购信息
- 型号：MAX3311EEUB+T
- 品牌：ADI（亚德诺、Linear）
- 封装：MSOP-10（uMAX），适合高密度 PCB 布局与自动贴片工艺。
总结：MAX3311EEUB+T 以其单电源、内置电荷泵、低功耗与小封装等优势，为需要 RS-232 接口的便携式与工业设备提供了一种可靠、体积小且易于集成的解决方案。
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