MAX3250CAI+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX3250CAI+

Manufacturer

Analog Devices

Introduction

The MAX3250CAI+ is a high-performance interface transceiver designed to facilitate RS232 communication with low-voltage circuits.

Product Features and Performance

Full-duplex RS232 transceiver

Operates from a single 3V to 5.5V power supply

Data rate support up to 250kbps

Integrated 500mV receiver hysteresis for noise suppression

Designed for surface mount applications

Low-power shutdown mode

Product Advantages

Supports mixed-voltage operation

Compatibility with various microcontrollers and systems

Enhanced ESD protection features

Low power consumption enhances battery life in portable applications

Key Technical Parameters

Duplex: Full

Number of Drivers/Receivers: 2/2

Data Rate: 250kbps

Receiver Hysteresis: 500mV

Operating Temperature Range: 0°C to 70°C

Voltage Supply Range: 3V to 5.5V

Quality and Safety Features

Built-in electrostatic discharge (ESD) protection

Industrial standard quality for reliability

Compatibility

Compatible with RS232 protocol communication

Suitable for interfacing with various logic families due to its broad voltage supply range

Application Areas

Portable and battery-powered equipment

Data communication for industrial control

Point-of-sale terminals

Networking and telecommunications

Product Lifecycle

Status: Active

Not currently nearing discontinuation

Availability of replacements or upgrades should be verified with the manufacturer

Several Key Reasons to Choose This Product

Versatile supply voltage compatibility makes integration easier

Low-power shutdown mode to preserve battery life in mobile devices

Robust ESD protection for improved reliability

Full duplex capability enables simultaneous two-way communication

Suitable for a broad range of industrial and commercial applications