Texas Instruments

DS75176BN/NOPB

DS75176BN/NOPB Description

The DS75176BN/NOPB is a half-duplex transceiver designed for RS422 and RS485 communication protocols, manufactured by Texas Instruments. This through-hole mounted interface IC chip is housed in an 8MDIP package and is suitable for various industrial and commercial applications. Despite its obsolete status, the DS75176BN/NOPB remains a reliable choice for applications requiring robust and efficient data transmission.

DS75176BN/NOPB Features

• Driver and Receiver Configuration: The DS75176BN/NOPB features a single driver and single receiver, making it ideal for applications where a single data path is sufficient. This configuration ensures efficient use of resources and reduces complexity in the system design.
• Operating Temperature Range: With an operating temperature range of 0°C to 70°C, the DS75176BN/NOPB is well-suited for environments with moderate temperature variations, ensuring stable performance across a wide range of conditions.
• Receiver Hysteresis: The receiver hysteresis of 70 mV provides enhanced noise immunity, ensuring reliable data transmission even in noisy environments. This feature is crucial for maintaining signal integrity and reducing the risk of data corruption.
• Supply Voltage: The DS75176BN/NOPB operates within a supply voltage range of 4.75V to 5.25V, making it compatible with standard 5V power supplies commonly used in industrial and commercial systems.
• Compliance and Standards: The DS75176BN/NOPB is REACH unaffected and RoHS3 compliant, ensuring it meets the highest environmental and safety standards. This compliance is essential for applications in regions with strict regulatory requirements.
• Moisture Sensitivity Level: With a moisture sensitivity level (MSL) of 1 (unlimited), the DS75176BN/NOPB is highly resistant to moisture, making it suitable for use in humid environments without the need for special handling or storage conditions.

DS75176BN/NOPB Applications

The DS75176BN/NOPB is ideal for a variety of applications that require reliable data transmission over RS422 and RS485 protocols. Some specific use cases include:

• Industrial Automation: In industrial settings, the DS75176BN/NOPB can be used for communication between programmable logic controllers (PLCs), sensors, and actuators. Its robust design and noise immunity make it suitable for harsh industrial environments.
• Building Automation: For building automation systems, the DS75176BN/NOPB can facilitate communication between various control units, ensuring efficient management of HVAC systems, lighting, and security systems.
• Data Acquisition Systems: In data acquisition systems, the DS75176BN/NOPB can be used to transmit data from remote sensors to central processing units, ensuring accurate and reliable data collection.
• Telecommunications: The DS75176BN/NOPB can be used in telecommunication systems for data transmission over long distances, providing a cost-effective solution for communication infrastructure.

Conclusion of DS75176BN/NOPB

The DS75176BN/NOPB, despite being obsolete, remains a robust and reliable transceiver for RS422 and RS485 communication protocols. Its single driver and receiver configuration, combined with its wide operating temperature range, receiver hysteresis, and compliance with environmental and safety standards, make it a versatile choice for various applications. Whether used in industrial automation, building automation, data acquisition systems, or telecommunications, the DS75176BN/NOPB ensures efficient and reliable data transmission, making it a valuable component in modern electronic systems.