The Linear Technology LT1135CN is a high-performance, low-power, 5-driver/3-receiver RS232 transceiver IC designed to meet the stringent requirements of EIA/TIA-232-F standards while providing enhanced features for robust and reliable communication in demanding applications. This IC is ideal for interfacing data terminal equipment (DTE) with data circuit-terminating equipment (DCE) in a wide range of computing and communication systems.

Key Features

• Interface: The LT1135CN provides a robust RS232 interface, capable of operating at data rates up to 120 kbps, making it suitable for a variety of high-speed serial communication tasks.
• Low Power Consumption: It operates with a low supply current, typically 5mA, which is significantly lower than the industry standard 232 interface devices, making it ideal for power-sensitive applications.
• Enhanced ESD Protection: The device includes enhanced Electrostatic Discharge (ESD) protection up to ±10kV, ensuring reliability and longevity in environments where static discharge can be a concern.
• Single 5V Supply: The LT1135CN operates from a single 5V supply, simplifying power management within the system.
• Driver/Receiver Count: It features five low-power drivers and three receivers, providing the necessary interface for full-duplex communication, as well as additional lines for device monitoring and control.

Applications

With its robust feature set, the LT1135CN is well-suited for a variety of applications, including:

• Portable Computing Devices
• Networking Equipment
• Industrial Control Systems
• Point of Sale Systems
• Modems and Serial Communication Devices

Quality and Reliability

Linear Technology is known for its commitment to quality, and the LT1135CN is no exception. Each IC undergoes rigorous testing to ensure it meets the high standards expected from Linear Technology products. This commitment to quality ensures that the LT1135CN will provide reliable service throughout its operational life, even in the most challenging conditions.