MAX232ECPE+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX232ECPE+

Manufacturer

Analog Devices

Introduction

The MAX232ECPE+ is a dual driver/receiver that includes a capacitive voltage generator to supply EIA-232 voltage levels from a single 5V supply.

Product Features and Performance

Integrated charge pump circuitry for voltage conversion

Dual driver and receiver pairs operate up to 120Kbps data rate

Full-duplex communication interface

500 mV receiver hysteresis for noise suppression

5V to 5.5V supply voltage operation

Capable of working within the 0°C to 70°C temperature range

Built according to 16-DIP industry standard specs for through-hole mounting

Product Advantages

Does not require external dual power supplies for EIA-232 signal levels

Reduced power consumption with low supply voltage operation

Industry-standard pinout allows drop-in replacement for similar devices

ESD protection exceeds JESD 22

Key Technical Parameters

Protocol: RS232

Number of Drivers/Receivers: 2/2

Duplex: Full

Receiver Hysteresis: 500 mV

Data Rate: 120Kbps

Voltage Supply: 4.5V ~ 5.5V

Operating Temperature: 0°C ~ 70°C

Quality and Safety Features

Exceeds JESD 22 ESD requirements

Compatibility

Commonly interfaced with microcontrollers in digital systems for serial communication

Application Areas

Telecommunications

Data acquisition systems

Point-of-sale terminals

Personal computers

Product Lifecycle

Active status, not nearing discontinuation

Continued manufacturer support with compatible replacements and possible upgrades

Several Key Reasons to Choose This Product

High reliability for data communication applications

Industry-proven technology with a wide range of applications

Broad compatibility with various types of systems and components

Long-term availability and support from Analog Devices

Easy implementation in circuit designs without the need for additional power supplies