MAX3222IDB - Texas Instruments

Manufacturer Part Number

MAX3222IDB

Manufacturer

texas-instruments

Introduction

The MAX3222IDB is a high-performance, low-power, dual-channel RS-232 transceiver designed for use in portable and battery-powered applications. It integrates two complete RS-232 drivers and receivers, allowing bidirectional communication over the RS-232 interface.

Product Features and Performance

Dual-channel RS-232 transceiver

Supports data rates up to 250 kbps

Operates from a single 3V to 5.5V power supply

Requires only 4 small ceramic capacitors for a complete RS-232 interface

Receiver input hysteresis of 300mV

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

Low power consumption in active and shutdown modes

Product Advantages

Compact, space-saving 20-SSOP package

Integrated drivers and receivers reduce component count

Low power consumption extends battery life in portable applications

Wide operating voltage range provides flexibility in system design

Key Reasons to Choose This Product

Reliable, industry-standard RS-232 communication interface

Efficient power management for extended battery life

Small, space-saving package ideal for space-constrained designs

Robust performance over a wide temperature range

Quality and Safety Features

Electrostatic discharge (ESD) protection on all pins

Overcurrent protection on the driver outputs

Thermal shutdown protection

Compatibility

The MAX3222IDB is compatible with standard RS-232 communication protocols and can be used in a variety of applications that require serial data transfer.

Application Areas

Portable and battery-powered devices

Industrial control systems

Instrumentation and measurement equipment

Telecommunication equipment

Computer peripherals

Product Lifecycle

The MAX3222IDB is an obsolete product, meaning it is no longer in active production. However, there are alternative models available that offer similar functionality and performance. Customers are advised to contact our website's sales team for more information on equivalent or replacement products.