TRS3243EIDB - Texas Instruments

Manufacturer Part Number

TRS3243EIDB

Manufacturer

Texas Instruments

Introduction

The TRS3243EIDB is a RS232 interface transceiver from Texas Instruments, facilitating serial communication for a range of applications.

Product Features and Performance

Full-duplex RS232 transceiver

3 Drivers and 5 Receivers

Receiver Hysteresis of 500 mV

Suitable for data rates up to 500kbps

Operates on a supply voltage range from 3V to 5.5V

Equipped to function within an operating temperature range of -40°C to 85°C

Designed for surface mount technology

Product Advantages

Enhanced ESD protection

Low-voltage operation supporting battery-powered devices

Integrated charge pump circuitry for fewer external components

Key Technical Parameters

3 Drivers/5 Receivers

Full Duplex communication capability

500 mV Receiver Hysteresis

500kbps Data Transfer Rate

Supply Voltage: 3V ~ 5.5V

Quality and Safety Features

Built to industry quality standards for high-reliability

Thermal shutdown protection

Compatibility

Compatible with RS232 protocols

Suitable for various microcontrollers and digital interfaces

Application Areas

Portable and battery-powered electronics

Consumer electronics

Industrial control systems

Data communication equipment

Product Lifecycle

Obsolete product status indicating discontinuation

Recommendations for replacements or upgrades may be available from Texas Instruments

Several Key Reasons to Choose This Product

High-reliability transceiver from an established manufacturer

Low power operation suitable for portable devices

Flexible supply voltage for easy integration into existing designs

Increased tolerance for noisy environments with receiver hysteresis

Obsolescence allows for potential cost savings if suitable for existing inventory or legacy systems