MAX238EWG - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX238EWG

Manufacturer

Analog Devices

Introduction

The MAX238EWG is an integrated circuit designed for RS232 communication.

Product Features and Performance

RS232 protocol support

Four driver/receiver channels

Full duplex communication capability

Receiver hysteresis of 500 mV for improved noise immunity

Supports data rates up to 120Kbps

Suitable for operation at supply voltages between 4.5V and 5.5V

Operating temperature range of -40°C to 85°C

Surface Mount, 24-SOIC package for space-saving installation

Product Advantages

Improved signal integrity due to receiver hysteresis

High data rate support for efficient communication

Broad supply voltage and temperature range for versatile use

Key Technical Parameters

Number of Drivers/Receivers: 4/4

Duplex: Full

Receiver Hysteresis: 500 mV

Data Rate: 120Kbps

Voltage - Supply: 4.5V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package / Case: 24-SOIC

Quality and Safety Features

Designed in compliance with RS232 standards for reliable performance

Compatibility

Compatible with devices that use the RS232 protocol

Application Areas

Used in serial communication for embedded systems, networking equipment, and communication devices

Product Lifecycle

Obsolete; may have recommendations for replacement or upgrades available from Analog Devices

Several Key Reasons to Choose This Product

Legacy device support for RS232 communication

Robust operation in diverse environmental conditions

Easy to integrate into existing designs with standard SOIC package

Support for multiple drivers and receivers in a single chip

Proven technology from a reputable manufacturer in interface solutions