The ST3222ECDR is a robust serial transceiver from STMicroelectronics, designed to facilitate RS-232 communication in applications requiring low power consumption and high data-rate transfer. This device is particularly well-suited for battery-powered systems, portable devices, and other applications where power efficiency is critical.

Key Features

• Wide Operating Voltage Range: The ST3222ECDR operates between 3.0V to 5.5V, making it versatile for various system power requirements.
• High Data Rate: Supports data rates up to 400kbps, ensuring swift data transmission for time-sensitive applications.
• Low Power Consumption: With a low supply current, it is optimized for power-sensitive designs, extending battery life in portable applications.
• ESD Protection: Equipped with robust ESD protection, it can withstand electrostatic discharges, enhancing the durability of the end product.
• Dual Driver/Receiver Operation: Features two drivers and two receivers, allowing full-duplex communication.

Applications

The ST3222ECDR is ideal for a range of applications where efficient communication and low power consumption are essential. It is commonly used in:

• Battery-Powered Equipment
• Handheld and Portable Devices
• Data Cables
• Modems
• Industrial and Telecommunication Systems

Package and Quality

STMicroelectronics offers the ST3222ECDR in a compact SO-16 package, which is suitable for space-constrained applications. The product adheres to the high-quality standards set by STMicroelectronics, ensuring reliability and performance consistency for your designs.

Ordering Information

To incorporate the ST3222ECDR into your project, refer to the part number ST3222ECDR when placing an order. For detailed specifications, technical documentation, and support, visit the STMicroelectronics website or contact your local ST sales office.