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MAX3314E：±15kV ESD保护、460kbps、1µA、RS-232兼容收发器

±5V、单Tx/Rx收发器，有效节省电路板空间

The MAX3314E is a ±5V-powered EIA/TIA-232-compatible interface. It has one transmitter and one receiver in a flow-through architecture. The transmitter output and the receiver input are protected to±15kV using IEC 1000-4-2 Air-Gap Discharge, ±8kV using IEC 1000-4-2 Contact Discharge, and ±15kV using the Human Body Model. The transmitter has a low-dropout output stage providing minimum RS-232-compatible ±3.7V output levels while driving 3 kilohms and 1000pF at 460kbps. Both +5V and -5V must be supplied externally. The MAX3314E has a active-low SHDN function that reduces supply current to 1µA. The transmitter is disabled and put into tristate while the receiver remains active. The MAX3314E is available in 8-pin µMAX®, SOT23 and SO packages.

关键特性 ESD Protection for RS-232 I/O Pins ±15kV—Human Body Model ±8kV—IEC 1000-4-2 Contact Discharge ±15kV—IEC 1000-4-2 Air-Gap Discharge 1µA Low-Power Shutdown with Receiver Active 30µA Operating Supply Current 460kbps Guaranteed Data Rate 8-Pin SOT23 Package ±3.7V RS-232-Compatible Levels

MAX3314E：典型工作电路 应用 数码相机 全球定位系统(GPS) 手持终端 PDA POS 机顶盒 电信

数据手册DataSheet

技术资料

• Design Considerations for Data-Lump Cables

相关产品

• MAX3226E：±15kV ESD保护、1µA、1Mbps、3.0V至5.5V、RS-232收发器，提供AutoShutdown Plus
• MAX3221E：±15kV ESD保护、1µA、3.0V至5.5V、250kbps RS-232收发器，带有AutoShutdown

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