LT1280AIN - Robust RS232 Transceiver from Linear Technology

The LT1280AIN is a versatile and robust RS232 transceiver component designed by Linear Technology, now part of Analog Devices, that provides reliable serial communication for a range of applications. This integrated circuit is specifically engineered to meet the stringent requirements of RS232 data interfaces, even in harsh industrial environments.

Key Features

• Dual Charge Pump: The LT1280AIN includes a dual charge pump circuitry that allows for operation from a single 5V supply, eliminating the need for multiple power sources.
• Flexible Data Rates: It supports data rates up to 120kbps, making it suitable for high-speed data communication.
• Low Power Shutdown: The device features a low power shutdown mode that reduces power consumption when not in active use, extending battery life in portable applications.
• Electrostatic Discharge (ESD) Protection: With built-in ESD protection, the LT1280AIN can withstand up to 10kV human body model, ensuring robustness and reliability in the field.
• Driver and Receiver Outputs: It contains both driver and receiver outputs that can be disabled independently, providing flexibility in managing the communication lines.

Applications

The LT1280AIN is ideal for a variety of applications that require reliable data transmission, including but not limited to:

• Portable Computers
• Low Power Modems
• Battery-Powered Equipment
• Industrial Control Systems
• Networking Equipment

Package and Quality

Packaged in a sturdy 14-pin PDIP (Plastic Dual In-line Package), the LT1280AIN is designed for easy integration into a wide range of products. Linear Technology's commitment to quality ensures that this transceiver meets the highest standards for performance and durability.

Conclusion

In summary, the LT1280AIN from Linear Technology is a high-quality RS232 transceiver that offers reliability, flexibility, and protection for your serial communication needs. Its robust feature set makes it an excellent choice for designers looking to implement RS232 interfaces in both traditional and demanding applications.