TRS3243IDBR - Texas Instruments

Manufacturer Part Number

TRS3243IDBR

Manufacturer

Texas Instruments

Introduction

The TRS3243IDBR is a full-duplex RS232 transceiver from Texas Instruments designed for serial communication.

Product Features and Performance

Full-duplex RS232 transceiver

Operates at data rates up to 250kbps

Integrated receiver with 500 mV hysteresis for improved noise rejection

Compatible with 3V to 5.5V supply voltages

Designed for operation in temperatures ranging from -40°C to 85°C

Available in 28-SSOP package conducive to space-saving applications

Product Advantages

Low-power operation suited for portable applications

Enhanced ESD protection for increased reliability

Industry-standard SSOP package for easy integration

Key Technical Parameters

Data Rate: 250kbps

Voltage Supply: 3V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Receiver Hysteresis: 500 mV

Number of Drivers/Receivers: 3/5

Duplex: Full

Quality and Safety Features

Built-in electro-static discharge (ESD) protection

Meets or exceeds the requirements of the TIA/EIA-232-F standards

Compatibility

Compatible with RS232 protocols

Can interface with both 3V and 5V logic families

Application Areas

Telecommunications

Portable and battery-powered electronics

Networking equipment

Industrial control systems

Product Lifecycle

Status: Active

Not currently nearing discontinuation

Texas Instruments offers ongoing support and potential future upgrades

Reasons to Choose This Product

Texas Instruments' reputation for robust and reliable integrated circuits

Flexible voltage supply range for varying application requirements

Suitable for demanding operating temperatures, ensuring performance in harsh environments

High-data-rate capability for efficient communication

Compact SSOP packaging enables use in space-restricted designs

Industry-standard compliance ensures seamless integration into existing systems