TRS232E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 TRS232E is a dual driver/receiver that includes a capacitive voltage generator to supply TIA/RS-232-F voltage levels from a single 5-V supply. Each receiver converts TIA/RS-232-F 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. The driver, receiver, and voltage-generator functions are available as cells in the Texas Instruments LinASIC™ library.

特性 Features

• Meets or Exceeds TIA/RS-232-F and ITU Recommendation V.28
• Operates up to 250 kbit/s
• ±30-V Input Levels
• ESD Protection for RS-232 Bus Pins
• ±8-kV IEC61000-4-2, Contact Discharge
• APPLICATIONS
• Battery-Powered Systems
• Modems
• Computers

LinASIC is a trademark of Texas Instruments.