Texas Instruments

SN75C3222DW  

Drivers, Receivers, Transceivers

SN75C3222DW Description

The SN75C3222DW is a high-performance transceiver designed by Texas Instruments, featuring a full-duplex communication protocol with two drivers and two receivers. This interface IC chip is optimized for RS232 communication, offering a robust solution for various electronic applications. The device operates within a supply voltage range of 3V to 5.5V and supports a data rate of up to 1Mbps. It is housed in a surface-mount package, specifically a tube, making it suitable for compact and space-efficient designs. The SN75C3222DW is designed to operate within an ambient temperature range of 0°C to 70°C, ensuring reliable performance in a variety of environmental conditions. This transceiver also includes a receiver hysteresis of 300 mV, which enhances signal integrity and reduces the likelihood of errors in noisy environments. The product is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. With a moisture sensitivity level (MSL) of 1 (unlimited), the SN75C3222DW is suitable for applications requiring high reliability and long-term stability.

SN75C3222DW Features

• Full-Duplex Communication: The SN75C3222DW supports full-duplex communication, allowing simultaneous data transmission and reception, which is essential for efficient and high-speed data exchange.
• High Data Rate: With a data rate of up to 1Mbps, this transceiver ensures fast and reliable data transfer, making it suitable for applications requiring high-speed communication.
• Wide Operating Voltage Range: The device operates within a supply voltage range of 3V to 5.5V, providing flexibility in power supply options and compatibility with various systems.
• Receiver Hysteresis: The 300 mV receiver hysteresis improves signal integrity by reducing the impact of noise and interference, ensuring reliable data reception.
• Surface-Mount Package: The surface-mount package design allows for easy integration into compact and space-constrained designs, enhancing the overall system integration.
• Environmental Compliance: The SN75C3222DW is REACH unaffected and RoHS3 compliant, ensuring it meets the highest environmental and safety standards.
• Moisture Sensitivity Level: With an MSL of 1 (unlimited), the device is highly reliable and suitable for long-term use in various environmental conditions.

SN75C3222DW Applications

The SN75C3222DW is ideal for a wide range of applications where reliable and efficient data communication is crucial. Some specific use cases include:

• Industrial Automation: In industrial settings, the transceiver can be used for communication between control systems and various devices, ensuring seamless data exchange and process control.
• Telecommunications: The device is suitable for communication interfaces in telecommunication equipment, providing reliable data transmission and reception.
• Consumer Electronics: In consumer electronics, the SN75C3222DW can be used for data communication between different components, such as between a computer and peripheral devices.
• Medical Devices: The transceiver can be integrated into medical devices for reliable data transmission, ensuring accurate and timely communication between devices and systems.

Conclusion of SN75C3222DW

The SN75C3222DW from Texas Instruments is a versatile and reliable transceiver designed for high-performance data communication. Its full-duplex capability, high data rate, and wide operating voltage range make it suitable for a variety of applications. The inclusion of receiver hysteresis and compliance with environmental standards further enhance its reliability and suitability for modern electronic systems. Whether used in industrial automation, telecommunications, consumer electronics, or medical devices, the SN75C3222DW offers a robust and efficient solution for RS232 communication needs.

SN75C3222DW Documents

Download datasheets and manufacturer documentation for SN75C3222DW

Datasheets :

SN65/75C3222      

PCN Obsolescence/ EOL :

Mult Dev EOL 28/Mar/2023      

HTML Datasheet :

SN65/75C3222