Product Overview: LT1081CSW/TR from Linear Technology

The LT1081CSW/TR is a robust and versatile low power 5V dual RS232 driver/receiver IC from Linear Technology, now part of Analog Devices. This component is designed to meet the stringent requirements of EIA RS232 while operating with a single 5V power supply. The LT1081CSW/TR is specifically engineered to maintain the RS232 communication standard, ensuring reliable data transmission even in harsh industrial environments.

Key Features

• Single 5V Supply: Operates from a single 5V power source, simplifying power supply design and reducing overall system complexity.
• Low Power Operation: The device is optimized for low power consumption, making it ideal for battery-powered and portable applications.
• Dual Driver/Receiver: Includes two RS232 drivers and two RS232 receivers, providing the capability to interface with multiple RS232 ports using a single IC.
• High Data Rates: Capable of supporting data rates up to 120 kbps, ensuring compatibility with high-speed communication requirements.
• Electrostatic Discharge (ESD) Protection: Features built-in ESD protection circuits to safeguard against electrostatic discharges, enhancing the reliability and longevity of the device.
• Low Supply Current: Its efficient design results in a low supply current, further contributing to the energy efficiency of the overall system.

Applications

The LT1081CSW/TR is highly suited for a range of applications that require reliable RS232 communication. These include:

• Portable Computing Devices
• Networking Equipment
• Industrial Control Systems
• Point-of-Sale (POS) Terminals
• Data Acquisition Systems

Quality and Reliability

Linear Technology is renowned for its commitment to quality, and the LT1081CSW/TR is no exception. It is manufactured to the highest standards, ensuring consistent performance and reliability across a wide range of operating conditions. The device is available in a 16-pin widebody SOIC package, which is ideal for space-constrained applications.

With its combination of low power consumption, high data rate capability, and robust ESD protection, the LT1081CSW/TR stands out as a top choice for designers seeking a reliable and efficient RS232 interface solution.