The LT1140ACSW#PBF is a high-performance dual driver/receiver from Linear Technology, designed to meet the stringent requirements of RS232 communication protocols while operating with a single 5V power supply. This innovative product is ideal for applications that require reliable data transmission with low power consumption.

Key Features:

• Integrated Charge Pump Circuitry: The device includes an onboard charge pump that generates the necessary RS232 voltage levels (+10V and -10V) from a single 5V supply, eliminating the need for multiple power sources.
• Low Power Operation: With its advanced design, the LT1140ACSW#PBF achieves low power operation, making it suitable for battery-powered and portable applications.
• Small External Capacitors: The device operates with small 0.1µF external capacitors, reducing the overall footprint and component count in your design.
• High Data Rate: Capable of supporting data rates up to 120kbps, this driver/receiver is perfect for high-speed data communication.
• ESD Protection: The input and output pins are protected against electrostatic discharge events, ensuring robust performance in harsh environments.

Applications:

The LT1140ACSW#PBF is versatile and can be used in a wide range of applications, including:

• Portable Computing
• Battery-Powered Equipment
• Peripherals
• Modems
• Interface Translation

Reliability and Quality:

Linear Technology is known for its commitment to quality, and the LT1140ACSW#PBF is no exception. Each device is rigorously tested to ensure it meets the high standards for reliability and performance that customers expect from Linear Technology products.

Ordering Information:

The product is available in a 16-pin narrow SOIC package, making it easy to integrate into your PCB design. The part number LT1140ACSW#PBF ensures that you receive the lead-free version of the product, in line with modern environmental standards.

For detailed specifications, application notes, and additional resources, please visit the Linear Technology website or contact their technical support team for assistance.