The ST3232EBDR is a robust RS-232 transceiver from STMicroelectronics designed to operate with a single 3V to 5.5V power supply. This device is particularly suitable for portable or compact applications due to its low-power consumption and efficient power management features. It is an ideal choice for connecting serial devices where power efficiency is crucial.

Key Features

• Supply Voltage Range: Operates from 3V to 5.5V, making it versatile for various applications.
• Low Power Consumption: Features a low-power shutdown mode, which significantly reduces power usage when not in active operation.
• Data Rate: Supports data rates up to 400 kbps, ensuring compatibility with high-speed serial communication requirements.
• ESD Protection: Offers an integrated ESD protection for the transceiver pins, safeguarding the device from electrostatic discharges.
• Dual Driver/Receiver Operations: Comes with two drivers and two receivers to facilitate full-duplex communication.
• Flow Control: Supports hardware flow control with its dedicated receiver and transmitter enable functions.

Applications

The ST3232EBDR is widely used in a variety of applications where efficient power usage and reliable serial communication are required. It is particularly suitable for:

• Battery-powered devices
• Portable instrumentation
• Notebook, sub-notebook, and palmtop computers
• Handheld equipment

Quality and Reliability

STMicroelectronics ensures that the ST3232EBDR is manufactured to the highest quality standards, with rigorous testing for reliability and performance. Customers can trust this transceiver to provide stable and consistent communication in their electronic designs.

Ordering Information

The product is available in a small outline package, designated as the DR suffix in the part number ST3232EBDR, and can be ordered from STMicroelectronics distributors and online. For detailed specifications and ordering information, please refer to the official STMicroelectronics datasheets and product resources.