SN75C3243DWR - Texas Instruments

Manufacturer Part Number

SN75C3243DWR

Manufacturer

Texas Instruments

Introduction

The SN75C3243DWR is a mixed signal IC designed for bidirectional communication conforming to RS232 standards.

Product Features and Performance

Fully operational transceiver

Multiple drivers and receivers integrated

Full duplex communication capability

500 mV typical receiver hysteresis

Up to 1 Mbps data transmission rate

Supports a wide supply voltage range of 3V to 5.5V

Designed for operation in temperature range of 0°C to 70°C

Surface mount package for streamlined PCB design

Product Advantages

Improved signal integrity due to receiver hysteresis

High-speed data rate suitable for various communication protocols

Flexible use across different power supply levels

Enhanced circuit integration reducing external component count

Robust operation within standard industrial temperature ranges

Key Technical Parameters

3 drivers and 5 receivers for RS232 communication

Full duplex data exchange

500 mV receiver hysteresis for noise immunity

1Mbps maximum data rate

Operating voltage range from 3V to 5.5V

0°C to 70°C operating temperature

28-SOIC package for surface mount technology

Quality and Safety Features

High reliability design as per TI’s standards

Electro-static discharge (ESD) protection build into the IC

Compatibility

Supports RS232 communication protocols

Compatible with multiple microcontroller interfaces

Application Areas

Consumer electronics

Point-of-sale terminals

Data communication systems

Telecommunication infrastructure

Product Lifecycle

Last Time Buy status

Potential for replacement or upgrade availability

Reasons to Choose This Product

Speedy 1 Mbps data communication suitable for fast-paced applications

Integrated drivers/receivers reduce additional component needs, saving space and cost

Operational across a wide range of supply voltages for versatile application

High reliability and ESD protection for longer product lifespan

Wide industrial temperature range compatibility ensuring operational stability