TRS232 - 具有 IEC61000-4-2 保护的双路 RS-232 驱动器/接收器

TRS232是TI德州仪器公司的一款无产品，TRS232是具有 IEC61000-4-2 保护的双路 RS-232 驱动器/接收器，本站介绍了TRS232的封装应用图解、特点和优点、功能等，并给出了与TRS232相关的TI元器件型号供参考。

TRS232 - 具有 IEC61000-4-2 保护的双路 RS-232 驱动器/接收器 - 无 - RS-232收发器 - 德州仪器

产品描述

产品特性

Meets or Exceeds TIA/RS-232-F and ITU Recommendation V.28
Operates From a Single 5-V Power Supply With 1.0-µF Charge-Pump Capacitors
Operates up to 120 kbit/s
Two Drivers and Two Receivers
±30-V Input Levels
Low Supply Current . . . 8 mA Typical
ESD Protection Exceeds JESD22
- 2000-V Human-Body Model (HBM) (A114-A)
Upgrade With Improved ESD (15-kV HBM) and 0.1-µF Charge-Pump Capacitors Is Available With the TRS202
APPLICATIONS
- TIA/RS-232-F
- Battery-Powered Systems
- Terminals
- Modems
- Computers

LinASIC is a trademark of Texas Instruments.

DESCRIPTION/ORDERING INFORMATION

The TRS232 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.

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