The DS232A-N from Maxim Integrated is a high-performance, dual-driver and dual-receiver RS-232 communication interface device. This integrated circuit is designed to meet the stringent requirements of EIA/TIA-232-F and provide the electrical interface between an asynchronous communication controller and the serial-port connector. The DS232A-N is particularly suitable for applications where ±12V is not available.

Key Features

• Integrated Charge Pump Circuitry: The device includes onboard charge pump circuitry to generate RS-232 voltage levels (+/-10V) from a single 5V supply, eliminating the need for dual power supplies.
• Low Power Consumption: With its power-saving features, the DS232A-N is ideal for battery-powered applications, offering a low-power shutdown mode that minimizes power usage when not in active operation.
• High Data Rate: Capable of supporting data rates up to 120kbps, the DS232A-N is suitable for high-speed serial communication and ensures reliable data transmission.
• Electrostatic Discharge (ESD) Protection: The device is equipped with ESD protection circuitry, safeguarding the communication ports against electrostatic discharges, thus enhancing its robustness and longevity.

Applications

The DS232A-N is versatile and can be used in a variety of applications, including:

• Point-of-sale (POS) terminals
• Computerized numerical controls (CNC)
• Peripheral device interfaces
• Data acquisition systems
• Battery-powered devices
• Portable instrumentation

Quality and Reliability

Maxim Integrated is committed to providing products that meet the highest standards of quality and reliability. The DS232A-N is no exception, with its robust design and rigorous testing protocols ensuring performance and durability in the most demanding environments.

Ordering Information

The DS232A-N is available in a narrow SO package and is specified over the commercial temperature range of 0°C to +70°C. For detailed specifications, sample requests, and ordering information, please visit Maxim Integrated's official website or contact an authorized distributor.