SN75C3232 - 符合 RS-232 的 3V 至 5.5V 两通道线路驱动器/接收器

SN75C3232是TI德州仪器公司的一款无产品，SN75C3232是符合 RS-232 的 3V 至 5.5V 两通道线路驱动器/接收器，本站介绍了SN75C3232的封装应用图解、特点和优点、功能等，并给出了与SN75C3232相关的TI元器件型号供参考。

SN75C3232 - 符合 RS-232 的 3V 至 5.5V 两通道线路驱动器/接收器 - 无 - RS-232收发器 - 德州仪器

产品描述

The SN65C3232 and SN75C3232 consist 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). These devices provide 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 devices operate at data signaling rates up to 1 Mbit/s and a driver output slew rate of 24 V/µs to 150 V/µs.

产品特性

Operate With 3-V to 5.5-V VCC Supply
Operate up to 1 Mbit/s
Low Supply Current . . . 300 µA Typical
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
RS-232 Bus-Pin ESD Protection Exceeds ±15 kV Using Human-Body Model (HBM)
Applications
- Battery-Powered Systems, PDAs, Notebooks, Laptops, Palmtop PCs, and Hand-Held Equipment

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