Manufacturer Part Number
MAX3222ECDB
Manufacturer
Texas Instruments
Introduction
The MAX3222ECDB is a high-speed, low-power, RS-232 transceiver that provides a complete interface between an asynchronous communication port and a computer bus or digital circuitry. It is designed to meet the EIA/TIA-232E and ITU V.28 specifications for RS-232 interfaces.
Product Features and Performance
Supports data rates up to 500 kbps
Operates from a single 3V to 5.5V power supply
Receiver input hysteresis of 300 mV
Fully integrated charge pump, eliminating the need for external capacitors
Thermal shutdown and current-limit protection
Low-power shutdown mode with <1 μA current drain
Product Advantages
Compact surface-mount package
High data rate support
Wide supply voltage range
Integrated charge pump
Robust protection features
Key Reasons to Choose This Product
Reliable and efficient RS-232 interface
Small footprint for space-constrained designs
Flexible power supply requirements
Integrated protection and power management features
Quality and Safety Features
Thermal shutdown and current-limit protection
Compliance with EIA/TIA-232E and ITU V.28 specifications
Compatibility
The MAX3222ECDB is compatible with a wide range of digital systems and microcontrollers that require an RS-232 interface.
Application Areas
Industrial automation equipment
Embedded systems
Instrumentation and test equipment
Telecommunications equipment
Product Lifecycle
The MAX3222ECDB has been discontinued by the manufacturer. Customers are advised to contact our website's sales team for information on equivalent or alternative products that may be available.