The SN65C3222EDBR is a robust, dual-channel RS-232 transceiver from Texas Instruments, designed to facilitate serial communication in a variety of digital applications. This transceiver is part of the SN65C3222E series, which is known for its reliability and performance in meeting the interface requirements for TIA/EIA-232-F standards.

Key Features

• Interface Type: The device supports RS-232 interface standards, ensuring compatibility with a wide range of serial communication protocols.
• Number of Drivers/Receivers: It features 2 driver and 2 receiver channels, enabling full-duplex communication for efficient data exchange.
• Supply Voltage: The SN65C3222EDBR operates at a supply voltage range of 3.0V to 5.5V, making it versatile for use in systems with varying power requirements.
• Data Rate: Capable of supporting data rates up to 250 kbps, it is suitable for applications requiring moderate speed serial data transmission.
• ESD Protection: This device includes integrated electrostatic discharge (ESD) protection circuits, which provide enhanced robustness against static electricity, exceeding 15 kV on the human body model.
• Low Power Consumption: The low-power shutdown mode significantly reduces power consumption when the device is not in active use, making it ideal for battery-powered applications.
• Package: Housed in a 20-pin SSOP (Shrink Small Outline Package), the SN65C3222EDBR offers a compact footprint suitable for space-constrained applications.

Applications

The SN65C3222EDBR is an excellent choice for a variety of applications that require reliable serial communication. These include industrial control systems, point-of-sale terminals, data acquisition equipment, and networking equipment. Its robustness and low power features also make it an ideal component for portable and battery-operated devices.

Quality and Reliability

As with all Texas Instruments products, the SN65C3222EDBR is manufactured to high-quality standards, ensuring reliability and performance consistency. The device is also RoHS compliant, adhering to environmental standards regarding hazardous substances.