MAX3243EIDWR - Texas Instruments

Manufacturer Part Number

MAX3243EIDWR

Manufacturer

Texas Instruments

Introduction

The MAX3243EIDWR is an interface transceiver from Texas Instruments, catering to RS232 communication protocols with a full-duplex capability.

Product Features and Performance

RS232 Interface Transceiver

3 Drivers and 5 Receivers

Full Duplex Communication

Receiver Hysteresis of 500 mV

Data Rate of 500kbps

Supports Voltage Supply Range from 3V to 5.5V

Operational at Temperature Range -40°C to 85°C

Surface Mount Package for PCB integration

Product Advantages

Enhanced ESD Protection

Low-power consumption for battery-powered devices

Designed for high-speed communication

Full-duplex allows simultaneous two-way data transmission

Integrated charge pump circuitry with capacitors

Key Technical Parameters

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

Mounting Type: Surface Mount

Package / Case: 28-SOIC

Supplier Device Package: 28-SOIC

Base Product Number: MAX3243

Quality and Safety Features

ESD Protection exceeds ±15kV using Human-Body Model

Latch-Up Performance Meets or Exceeds 100mA per JESD 78

Compliant with the industry safety and quality standards

Compatibility

Interfacing with RS232 Ports

Compatible with industry-standard 28-SOIC footprint

Application Areas

Battery-Powered Applications

Notebooks, Laptops, and PDAs

Industrial and Telecom Equipment

Product Lifecycle

Product Status: Active

No indication of discontinuation, replacements, or upgrades at this time

Several Key Reasons to Choose This Product

Lower power requirements for the extended battery life of mobile devices

Wide operating temperature range suitable for industrial environments

Integrated charge pump reduces external component count

Swift data rates of 500kbps enabling high-speed communications

Built-in ESD protection adds resilience to electrical disturbances

Reputable manufacturer ensures reliability and product longevity