ST232AC - STMicroelectronics

The ST232AC is a robust, high-performance transceiver module from STMicroelectronics, designed to provide reliable bidirectional serial communication in a variety of applications. This device is a member of ST's transceiver family for RS-232 communication protocol.

Key Features

• Interface Standards: Conforms to RS-232 specifications for serial communication.
• Supply Voltage Range: Operates from a single 5V power supply, making it suitable for a wide range of applications.
• Data Rate: Capable of data rates up to 120 kbps, ensuring efficient data transmission for most serial applications.
• Electrostatic Discharge (ESD) Protection: Features ESD protection up to ±8 kV on transmitter and receiver pins, safeguarding the device from static damage.
• Low Power Consumption: Designed for low-power operation, which is ideal for power-sensitive applications.
• Number of Drivers and Receivers: Comes with 2 drivers and 2 receivers, providing the flexibility needed for full-duplex communication.
• Temperature Range: Operates within an industrial temperature range from -40°C to 85°C, ensuring reliability across various environments.

Applications

The ST232AC is an adaptable device that can be used in a wide array of applications. It is commonly used in:

• Serial data communication in embedded systems
• Interface conversion between microcontroller and RS-232 compatible devices
• Industrial control and automation
• Point of Sale (POS) systems
• Telecommunication services

Product Summary

The ST232AC from STMicroelectronics is a reliable and high-performance RS-232 transceiver that is optimized for serial communication in a multitude of electronic applications. Its low power consumption, wide operating temperature range, and built-in ESD protection make it a versatile choice for designers looking to implement RS-232 communication protocols in their systems. Whether it's for industrial automation, consumer electronics, or telecommunication infrastructure, the ST232AC provides a solid foundation for stable and efficient serial data exchange.