MAX3232ECWE - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX3232ECWE

Manufacturer

Analog Devices

Introduction

The MAX3232ECWE is a RS232 interface transceiver from Analog Devices designed to communicate with RS232 serial ports.

Product Features and Performance

Full-duplex RS232 transceiver

Supports 2 drivers and 2 receivers

500 mV receiver hysteresis for noise immunity

Up to 1Mbps data rate transfer capability

Low-voltage operation from 3V to 5.5V

Operational temperature range 0°C to 70°C

Product Advantages

Robust ESD protection

Low-power consumption enhancing battery life in portable applications

High data rate suitable for various communication protocols

Compatible with RS232 systems while being able to operate at lower voltages

Key Technical Parameters

Number of Drivers/Receivers: 2/2

Duplex: Full

Receiver Hysteresis: 500 mV

Data Rate: 1Mbps

Voltage - Supply: 3V ~ 5.5V

Operating Temperature: 0°C ~ 70°C

Quality and Safety Features

Built-in electrostatic discharge (ESD) protection

Compatibility

Universal compatibility with RS232 communication standards

Application Areas

Consumer electronics

Industrial communication systems

Point-of-sale systems

Telecommunications

Product Lifecycle

Obsolete, possible limited availability

Potential for direct replacements or next-generation upgrades

Several Key Reasons to Choose This Product

Ideal for battery-powered applications due to low voltage operation

High immunity to noise ensures reliable data communication

Capable of interfacing with legacy RS232 devices while operating from modern low-voltage power supplies

Suitable for a wide range of industrial and commercial applications

Ease of mounting with surface mount technology (16-SOIC package)