ST232CN - RS-232 Interface IC by STMicroelectronics

The ST232CN is a powerful RS-232 interface IC developed by STMicroelectronics, designed to provide seamless communication between TTL or CMOS logic levels and RS-232 compliant serial ports. This robust transceiver is an essential component for applications requiring serial communication, such as industrial control systems, point-of-sale terminals, and computer peripheral interfacing.

Key Features

• Wide Operating Voltage Range: The ST232CN operates over a broad voltage range, typically from 4.5V to 5.5V, making it versatile for use in various electronic circuits and systems.
• High Data Rate: It supports data rates up to 120 kbps, ensuring efficient and swift data transmission for time-sensitive applications.
• Low Power Consumption: Designed with power efficiency in mind, the ST232CN consumes minimal power, making it suitable for battery-operated and portable devices.
• Electrostatic Discharge Protection: The device includes built-in ESD protection up to 2 kV, safeguarding the IC from potential damage caused by static electricity.
• Driver and Receiver Enable Functions: The inclusion of driver and receiver enable functions allows the user to control the IC's operation, providing additional flexibility and power-saving opportunities.

Applications

The versatility of the ST232CN allows it to be used across a wide array of applications. It is particularly well-suited for:

• Serial data communication in embedded systems
• Interface conversion between TTL/CMOS logic levels and RS-232 signals
• Modem interface for telecommunications
• GPS receivers and instrumentation interfaces
• Peripheral connectivity for computers and networking equipment

Package and Quality

The ST232CN is available in a DIP-16 (Dual In-line Package) which is easy to handle and integrate into existing designs. It is manufactured following STMicroelectronics' commitment to high-quality standards, ensuring reliability and performance in demanding environments.

With its robust feature set and reliable performance, the ST232CN from STMicroelectronics is an excellent choice for designers looking to implement RS-232 communication in their electronic projects.