Manufacturer Part Number
MAX3221EEUE+T
Manufacturer
Analog Devices
Introduction
The MAX3221EEUE+T is a single-transceiver RS232 interface device designed for communication applications.
Product Features and Performance
Full-duplex RS232 transceiver
Data rate of 250kbps
Receiver hysteresis of 500mV for improved noise rejection
Operates from a single 3V to 5.5V power supply
Low-power shutdown mode
ESD protection up to ±15kV
Meets or exceeds TIA/EIA-232-F and ITU-T V.28 standards
Product Advantages
Ensures reliable data transmission in noisy environments
Supports a wide range of supply voltages for versatile use
Minimizes power consumption when not in active use
Robust against electrostatic discharges protecting the integrity of data
Key Technical Parameters
Type: Transceiver
Protocol: RS232
Number of Drivers/Receivers: 1/1
Duplex: Full
Data Rate: 250kbps
Voltage - Supply: 3V ~ 5.5V
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Built-in electrostatic discharge protection
Thermal shutdown protection
Compatibility
Compatible with RS232 systems and TIA/EIA-232-F and ITU-T V.28 standards
Application Areas
Point-of-sale terminals
Data acquisition systems
Industrial control
Telecommunication infrastructure
Product Lifecycle
Active product status with ongoing manufacturer support
No indication of near discontinuation, with availability of replacements or upgrades maintained
Several Key Reasons to Choose This Product
High-speed 250kbps operation suitable for a range of communication protocols
Wide operating temperature range making it suitable for industrial environments
Small 16-TSSOP package suitable for space-constrained applications
Low operational voltage and power efficiency benefits battery-operated devices
Industry-standard ESD protection enhances reliability and longevity in field deployment
High receiver hysteresis level for superior noise immunity in challenging electrical environments