TRSF3232E - 3V 至 5.5V 双通道 RS-232 1Mbit/s 线路驱动器/接收器

TRSF3232E是TI德州仪器公司的一款无产品，TRSF3232E是3V 至 5.5V 双通道 RS-232 1Mbit/s 线路驱动器/接收器，本站介绍了TRSF3232E的封装应用图解、特点和优点、功能等，并给出了与TRSF3232E相关的TI元器件型号供参考。

TRSF3232E - 3V 至 5.5V 双通道 RS-232 1Mbit/s 线路驱动器/接收器 - 无 - RS-232收发器 - 德州仪器

产品描述

产品特性

Operates With 3-V to 5.5-V VCC Supply
Operates up to 1 Mbit/s
Low Supply Current . . . 300 µA Typ
External Capacitors . . . 4 × 0.1 µF
Accept 5-V Logic Input With 3.3-V Supply
Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
ESD Protection for RS-232 Pins
- ±15-kV Human-Body Model (HBM)
- ±15-kV IEC 61000-4-2 Air-Gap Discharge
- ±8-kV IEC 61000-4-2 Contact Discharge
APPLICATIONS
- Battery-Powered Systems
- PDAs
- Notebooks
- Laptops
- Palmtop PCs
- Hand-Held Equipment

DESCRIPTION/ORDERING INFORMATION

The TRSF3232E consists of two line drivers, two line receivers, and a dual charge-pump circuit with ±15-kV ESD protection pin to pin (serial-port connection pins, including GND). This device provides the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four small external capacitors allow operation from a single 3-V to 5.5-V supply. The TRSF3232E operates at data signaling rates up to 1 Mbit/s and a driver output slew rate of 14 V/µs to 150 V/µs.

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