MAX203ECWP+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX203ECWP+

Manufacturer

Maxim Integrated

Introduction

This is a high-speed, full-duplex, +5V-powered RS232 transceiver with two drivers and two receivers.

Product Features and Performance

Operates from a single +5V power supply

Supports data rates up to 120kbps

Provides ±30V line driver and receiver capability

Includes built-in charge-pump to generate ±10V from +5V supply

Requires minimal external components

Operates over 0°C to +70°C temperature range

Product Advantages

Compact 20-SOIC package saves board space

Integrated charge-pump eliminates need for external components

High-speed operation up to 120kbps

Wide ±30V input/output voltage range

Key Technical Parameters

Supply Voltage: 4.75V to 5.25V

Data Rate: Up to 120kbps

Receiver Hysteresis: 500mV

Operating Temperature: 0°C to +70°C

Quality and Safety Features

Electrostatic discharge (ESD) protection on all pins

Latch-up prevention circuitry

Compatibility

Supports full-duplex RS232 communication

Compatible with industry-standard RS232 interface

Application Areas

Serial communications in industrial, instrumentation, and automation equipment

Point-of-sale terminals, modems, and other data communication equipment

Product Lifecycle

This product is currently in production and widely available.

Maxim Integrated has not announced any plans for discontinuation or replacement.

Key Reasons to Choose This Product

Compact 20-SOIC package for space-constrained designs

Integrated charge-pump eliminates need for external components

High-speed operation up to 120kbps for fast data transfer

Wide ±30V input/output voltage range for robust communications

Electrostatic discharge (ESD) protection and latch-up prevention for reliable operation