MAX211EAI - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX211EAI

Manufacturer

Analog Devices

Introduction

The MAX211EAI is a full-duplex RS232 transceiver from Analog Devices designed for interfacing between serial communication ports and data transmission lines.

Product Features and Performance

Full duplex RS232 transceiver

4 drivers and 5 receivers

Receiver Hysteresis of 500mV for noise suppression

Data Rate support up to 120Kbps

Compatible with 4.5V to 5.5V power supplies

Operates across -40°C to 85°C temperature range

Surface Mount package for integration into PCBs

Product Advantages

Integrated charge pump circuitry requiring minimal external components

Enhanced Electrostatic Discharge (ESD) protection for industrial environments

Designed for low power consumption to enhance product efficiency

Key Technical Parameters

Number of Drivers/Receivers: 4/5

Duplex: Full

Receiver Hysteresis: 500 mV

Data Rate: 120Kbps

Voltage - Supply: 4.5V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Package: 28-SSOP

Quality and Safety Features

Built-in fault protection features for robust operation

Conformance to industry standards for safety

Compatibility

Compatible with RS232 communication protocols

Application Areas

Data networking equipment

Point-of-sale systems

Telecommunications infrastructure

Product Lifecycle

Status: Obsolete

Upgrades or replacements may be available through Analog Devices' product portfolio

Several Key Reasons to Choose This Product

Durability in harsh temperature environments

High ESD immunity for industrial applications

Reliable full-duplex communication for complex systems

Ease of implementation with integrated charge pump circuitry

Longstanding reputation of Analog Devices for precision and quality