Texas Instruments

SN752232DLR

SN752232DLR Description

The SN752232DLR is a full-duplex transceiver designed for RS232 communication, manufactured by Texas Instruments. This interface IC chip features 3 drivers and 5 receivers, making it suitable for a variety of applications requiring robust and reliable data transmission. The device operates within a supply voltage range of 4.5V to 5.5V and is specified for an operating temperature range of 0°C to 70°C, ensuring stable performance in typical industrial and commercial environments.

The SN752232DLR is housed in a 48SSOP package, which is ideal for surface-mount applications. This packaging choice provides a compact and durable solution, suitable for integration into modern electronic systems. The transceiver also features a receiver hysteresis of 500 mV, which enhances noise immunity and ensures reliable signal detection.

SN752232DLR Features

• Full-Duplex Communication: The SN752232DLR supports full-duplex communication, allowing simultaneous data transmission and reception. This feature is crucial for applications requiring real-time data exchange, such as industrial automation and telecommunications.
• High Receiver Hysteresis: With a receiver hysteresis of 500 mV, the transceiver offers improved noise immunity, ensuring reliable signal detection even in noisy environments.
• Wide Operating Temperature Range: The device operates reliably within a temperature range of 0°C to 70°C, making it suitable for a wide range of industrial and commercial applications.
• Surface-Mount Compatibility: The 48SSOP package is designed for surface-mount technology, providing a compact and durable solution for modern electronic systems.
• Supply Voltage Flexibility: The SN752232DLR operates within a supply voltage range of 4.5V to 5.5V, offering flexibility in power supply requirements.
• Compliance and Safety: The transceiver is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. It also carries an ECCN classification of EAR99, facilitating international trade and compliance with export regulations.

SN752232DLR Applications

The SN752232DLR is ideal for applications requiring robust and reliable RS232 communication. Specific use cases include:

• Industrial Automation: The transceiver's full-duplex capability and wide operating temperature range make it suitable for industrial control systems where real-time data exchange is critical.
• Telecommunications: The device's noise immunity and reliable signal detection are beneficial in telecommunications infrastructure, ensuring stable communication links.
• Data Acquisition Systems: The SN752232DLR can be used in data acquisition systems where accurate and reliable data transmission is essential.
• Medical Equipment: The transceiver's reliability and compliance with safety standards make it suitable for medical devices requiring RS232 communication.

Conclusion of SN752232DLR

The SN752232DLR is a versatile and reliable transceiver designed for RS232 communication. Its full-duplex capability, high receiver hysteresis, and wide operating temperature range make it suitable for a variety of applications, including industrial automation, telecommunications, and data acquisition systems. The device's surface-mount compatibility and supply voltage flexibility further enhance its utility in modern electronic systems. While the product is marked as obsolete, its robust performance and compliance with environmental and safety standards continue to make it a valuable component for specific applications.