MAX232E中文资料具有 +/-9V 输出和 +/-15kV IEC-ESD 保护的 5V 双通道 250kbps RS-232 线路驱动器/接收器数据手册TI规格书

描述 Description

The MAX232E is a dual driver and receiver that includes a capacitive voltage generator to supply RS-232-F compliant voltage levels from a single 5-V supply. Each receiver converts RS-232 inputs to 5-V TTL/CMOS levels. This receiver has a typical threshold of 1.3 V, a typical hysteresis of 0.5 V, and can accept ±30-V inputs. Each driver converts TTL/CMOS input levels into TIA/RS-232-F levels.

特性 Features

• Meets or Exceeds TIA/RS-232-F and ITU Recommendation V.28
• ±15-kV Human-Body Model (HBM)
• ±15-kV IEC61000-4-2, Air-Gap Discharge
• Operates From a Single 5-V Power Supply With 1-µF Charge-Pump Capacitors
• Two Drivers and Two Receivers
• APPLICATIONS
• Battery-Powered Systems
• Modems
• Computers

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简介

MAX232E属于集成电路（IC）的驱动器接收器收发器。由TI制造生产的MAX232E驱动器，接收器，收发器该系列产品的主要功能是提供必需的硬件资源，以通过延长电缆或印制线进行通信。确切的功能会因所采用的通信协议而异，可能包括诸如瞬态抑制之类的功能，这些功能对于通信用途可能并非绝对必要，但对于可能的使用环境却是明智之选。