SN65C3243PW - Texas Instruments

Manufacturer Part Number

SN65C3243PW

Manufacturer

Texas Instruments

Introduction

The SN65C3243PW is a RS232 transceiver component designed for serial communication interfaces.

Product Features and Performance

Three drivers and five receivers

Full duplex communication capability

500 mV receiver hysteresis for improved noise rejection

1 Mbps data transfer rate for high-speed communication

Wide supply voltage range from 3V to 5.5V

Robust operating temperature range of -40°C to 85°C

Surface-mount technology in a 28-TSSOP packaging for compact integration

Product Advantages

Enhanced electrostatic discharge protection for reliability in harsh conditions

Integrated charge pump circuit to generate needed RS232 voltage levels from a single power supply

Key Technical Parameters

Drivers/Receivers: 3/5

Duplex: Full

Receiver Hysteresis: 500 mV

Data Rate: 1Mbps

Voltage Supply: 3V to 5.5V

Operating Temperature: -40°C to 85°C

Mounting Type: Surface Mount

Package / Case: 28-TSSOP

Quality and Safety Features

Meets or exceeds the requirements of TIA/EIA-232-F and ITU v.28 standards

Compatibility

Compatible with RS232 protocols

Suitable for interfacing with MCU, UART or any RS232 communication requirements

Application Areas

Telecommunications

Computing systems

Networking equipment

Industrial controls

Product Lifecycle

Product Status: Obsolete

Potential for product discontinuation without a direct replacement or upgrade

Several Key Reasons to Choose This Product

High communication speed of 1Mbps for efficient data transmission

Broad operating voltage and temperature ranges for versatile use in various environments

Full duplex capability allowing simultaneous two-way data flow

Enhanced noise immunity with receiver hysteresis feature

Integration ease with surface mount 28-TSSOP package design