MAX3232EUE - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX3232EUE

Manufacturer

Maxim Integrated

Introduction

The MAX3232EUE is a dual driver/receiver that can be used to interface RS-232 serial data devices to any logic system.

Product Features and Performance

Operates from a single 3V to 5.5V power supply

Requires only 4 external capacitors for a complete RS-232 interface

Integrated charge pump generates RS-232 voltage levels from a single power supply

Operates at data rates up to 250kbps

Receiver input hysteresis of 500mV

Supplies up to ±15kV of ESD protection (IEC 61000-4-2)

Operates over the extended industrial temperature range of -40°C to +85°C

Product Advantages

Reduced external components for a complete RS-232 interface

Wide supply voltage range

Robust ESD protection

Wide operating temperature range

Key Technical Parameters

Voltage Supply: 3V to 5.5V

Duplex: Full

Number of Drivers/Receivers: 2

Protocol: RS232

Receiver Hysteresis: 500mV

Data Rate: Up to 250kbps

Type: Transceiver

Quality and Safety Features

Supplies up to ±15kV of ESD protection (IEC 61000-4-2)

Operates over the extended industrial temperature range of -40°C to +85°C

Compatibility

The MAX3232EUE is compatible with standard RS-232 serial data devices.

Application Areas

Industrial equipment

Embedded systems

Portable devices

Communications equipment

Product Lifecycle

The MAX3232EUE is an active product and is not nearing discontinuation. Replacement and upgrade options are available from Maxim Integrated.

Key Reasons to Choose This Product

Reduced external components for a complete RS-232 interface

Wide supply voltage range of 3V to 5.5V

Robust ESD protection up to ±15kV

Wide operating temperature range of -40°C to +85°C

High data rates up to 250kbps

Proven reliability and performance from Maxim Integrated