MAX3243EIRHBR - Texas Instruments

Manufacturer Part Number

MAX3243EIRHBR

Manufacturer

Texas Instruments

Introduction

The MAX3243EIRHBR is an RS232 transceiver from Texas Instruments, featuring 3 drivers and 5 receivers. It is optimized for operation in highly demanding environments.

Product Features and Performance

RS232 protocol support

Three drivers and five receivers

Full duplex communication

500 mV receiver hysteresis

Data rate up to 500kbps

Operates on 3V to 5.5V supply

Suitable for operation between -40°C and 85°C

Surface mount, 32-VFQFN package

Product Advantages

Enhanced ESD protection

Low power consumption

Integrated charge pump circuitry, which reduces external components

Meets stringent industrial temperature requirements

Key Technical Parameters

Protocol: RS232

Number of Drivers/Receivers: 3/5

Duplex: Full

Receiver Hysteresis: 500 mV

Data Rate: 500kbps

Voltage Supply: 3V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Built-in electrostatic discharge protection

Thermal overload protection

Compatibility

Compatible with most RS232 systems

Easily integrated into existing designs with minimal setup

Application Areas

Industrial control systems

Networking equipment

Point-of-sale terminals

Data communication systems

Product Lifecycle

Currently active product status

Longevity and support available; consult manufacturer for potential future upgrades or replacements

Several Key Reasons to Choose This Product

High reliability in extreme temperature environments

Reduced external component requirement due to integrated features

High data integrity and noise immunity

Versatile power supply compatibility

Strong brand reputation of Texas Instruments for quality and robustness