Manufacturer Part Number
MAX3222EIDB
Manufacturer
texas-instruments
Introduction
The MAX3222EIDB is a dual-channel, full-duplex, RS-232 transceiver that operates from a single 3V to 5.5V power supply. It is designed to provide robust RS-232 communication in space-constrained applications, such as portable and battery-powered devices.
Product Features and Performance
Dual-channel, full-duplex RS-232 transceiver
Operates from a single 3V to 5.5V power supply
Supports data rates up to 500kbps
-40°C to +85°C operating temperature range
300mV receiver input hysteresis for noise immunity
Integrated level translator and charge pump
Product Advantages
Compact 20-SSOP package for space-constrained designs
Robust RS-232 communication in portable and battery-powered devices
Low power consumption for extended battery life
Simplified design with integrated level translator and charge pump
Key Reasons to Choose This Product
Reliable and efficient RS-232 communication in a small footprint
Versatile voltage range and operating temperature for diverse applications
Excellent noise immunity and data integrity with 300mV receiver input hysteresis
Reduced power consumption and design complexity with integrated features
Quality and Safety Features
Electrostatic discharge (ESD) protection
Overcurrent and overvoltage protection
Compatibility
This product is compatible with standard RS-232 communication protocols and can be used in a wide range of applications.
Application Areas
Portable and battery-powered devices
Industrial automation and control systems
Embedded systems
Telecommunications equipment
Medical devices
Product Lifecycle
The MAX3222EIDB is an obsolete product, meaning it is no longer in active production. However, there are equivalent and alternative models available from Texas Instruments that offer similar or improved functionality. Customers are advised to contact our website's sales team for more information on the available options.