The MAX211IDB from Texas Instruments is a high-performance, 5V-powered, multichannel RS-232 driver/receiver that is designed to meet the stringent requirements of EIA/TIA-232-F and to provide robust communication for applications in industrial, telecommunications, and consumer products. This integrated circuit features a dual charge pump that allows for operation from a single 5V supply, making it ideal for systems that lack a dual power supply.

Key Features

• Interface Type: RS-232
• Voltage Supply: 5V
• Data Rate: Up to 120kbps
• Number of Drivers/Receivers: 5/3
• Operating Temperature Range: -40°C to +85°C
• Mounting Type: Surface Mount
• Package / Case: SSOP-28

Performance and Durability

The MAX211IDB is designed with a proprietary low-dropout transmitter output stage, providing true RS-232 performance from a 5V supply. Additionally, it has a 0.1µF external capacitor which minimizes the board space and the overall cost. The device supports data rates up to 120kbps and includes a shutdown feature that reduces power consumption when not in use.

Applications

With its robust feature set, the MAX211IDB is suitable for a variety of applications, including:

• Point-of-sale (POS) terminals
• Computers and peripherals
• Networking equipment
• Industrial control systems
• Data acquisition systems

Reliability and Quality

Texas Instruments is known for its commitment to manufacturing high-quality and reliable components. The MAX211IDB is no exception and is built to provide consistent performance while withstanding the challenges of demanding environments. The device's operating temperature range of -40°C to +85°C ensures functionality across a wide range of thermal conditions.

Environmental Compliance

The MAX211IDB is compliant with RoHS (Restriction of Hazardous Substances) standards, ensuring that it meets global environmental and regulatory requirements.