SN65C3223EPWR - Texas Instruments

Manufacturer Part Number

SN65C3223EPWR

Manufacturer

Texas Instruments

Introduction

The SN65C3223EPWR is a full-duplex RS232 transceiver from Texas Instruments, designed to meet the requirements of EIA/TIA-232-F and V.28/V.24 specifications while maintaining compatibility with 3V to 5.5V power supplies.

Product Features and Performance

Full-duplex RS232 transceiver

Operates from a single 3V to 5.5V power supply

Supports data rates up to 1Mbps

Features 2 drivers and 2 receivers

Receiver hysteresis of 500 mV for improved noise rejection

Designed for high-speed communication in industrial applications

Product Advantages

Low-voltage operation enhances compatibility with modern microcontrollers

High data rate support enables efficient communication speed

Robust receiver hysteresis provides reliable data reception amidst noise

Full-duplex capability facilitates simultaneous two-way communication

Key Technical Parameters

Protocol: RS232

Number of Drivers/Receivers: 2/2

Duplex: Full

Data Rate: 1Mbps

Voltage Supply: 3V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package / Case: 20-TSSOP

Quality and Safety Features

Meets EIA/TIA-232-F and V.28/V.24 specifications, ensuring compatibility and safety in RS232 applications

Operates reliably within the specified temperature range of -40°C to 85°C

Compatibility

Compatible with a wide range of microcontrollers and processors that support 3V to 5.5V operation

Surface mount package aligns with modern PCB design standards

Application Areas

Industrial communication systems

Point-of-sale systems

Data acquisition units

Network infrastructure applications

Product Lifecycle

Status: Obsolete

As an obsolete product, it may be nearing the end of its commercial availability, prompting the need for identifying suitable replacements or upgrades

Several Key Reasons to Choose This Product

High-speed, full-duplex communication capability makes it ideal for data-intensive applications

Low-voltage operation and high noise immunity enhance reliability and compatibility with newer technology platforms

The product's robust design and compliance with key industry specifications make it a trusted choice for industrial applications

Despite its obsolescence, its performance characteristics may still offer compelling reasons for selection in specialized use cases where compatibility and performance outweigh the need for cutting-edge technology