MAX202EPE+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX202EPE+

Manufacturer

Analog Devices

Introduction

The MAX202EPE+ is a 5V-powered, full-duplex RS232 transceiver from Analog Devices with integrated charge pump circuitry for complete TTL to RS232 signal conversion.

Product Features and Performance

Full-duplex RS232 communication capability

Integrated charge pump for single power supply operation

500mV receiver hysteresis for noise immunity

Supports data rates up to 120Kbps

2 drivers and 2 receivers for balanced data transmission

Functional across a broad supply voltage range (4.5V to 5.5V)

Suitable for operation in a wide temperature range (-40°C to +85°C)

Industry-standard 16-DIP (0.300", 7.62mm) package

Product Advantages

Eliminates need for dual power supplies through integrated charge pump

Enhanced ESD protection features

Lower power consumption compared to legacy transceivers

Extended temperature range suitable for industrial applications

Reliable data communication with built-in hysteresis

Key Technical Parameters

Protocol: RS232

Driver/Receiver Count: 2/2

Duplex: Full

Receiver Hysteresis: 500mV

Data Rate: 120Kbps

Supply Voltage: 4.5V to 5.5V

Operating Temperature: -40°C to +85°C

Mounting Type: Through Hole

Package/Case: 16-DIP

Quality and Safety Features

Integrated electrostatic discharge (ESD) protection

Conforms to or exceeds industry quality standards

Compatibility

Compatible with TTL and CMOS logic

Interface with microcontrollers and digital systems requiring RS232 communication

Application Areas

Serial data communication in industrial equipment

Point-of-sale terminals

Peripherals and modems

Networking and telecommunication systems

Data acquisition systems

Product Lifecycle

Product Status: Active; not currently nearing discontinuation

Availability of replacements or upgrades should be verified with Analog Devices for long-term projects

Several Key Reasons to Choose This Product

Proven reliability from a reputable manufacturer, Analog Devices

Versatile power supply options with integrated charge pump circuitry

Enhanced data integrity in noisy environments due to higher receiver hysteresis

Suitable for a variety of applications due to wide operating temperature range

Simple integration with existing hardware owing to standard DIP packaging

Support for current and legacy devices through flexible voltage requirements and signal compatibility