Texas Instruments

SN75161BN

SN75161BN Description

The SN75161BN is a half-duplex transceiver designed by Texas Instruments, featuring 8 drivers and 8 receivers in a 20-pin DIP package. This device is specifically engineered for applications requiring robust communication capabilities, adhering to the IEEE 488 protocol. It operates within a supply voltage range of 4.75V to 5.25V and is suitable for industrial environments with an operating temperature range of 0°C to 70°C. The SN75161BN is housed in a through-hole package, making it ideal for applications where mechanical stability and ease of installation are critical.

SN75161BN Features

• High Receiver Hysteresis: The SN75161BN boasts a receiver hysteresis of 650 mV, which significantly enhances noise immunity and ensures reliable data transmission even in noisy environments.
• Half-Duplex Operation: This transceiver operates in half-duplex mode, allowing for efficient communication over a single line, reducing complexity and cost in system design.
• Wide Operating Voltage Range: With a supply voltage range of 4.75V to 5.25V, the SN75161BN offers flexibility in power supply requirements, making it suitable for a variety of applications.
• Robust Through-Hole Packaging: The through-hole mounting type ensures mechanical stability and ease of installation, making it ideal for industrial and commercial applications.
• Compliance and Safety: The SN75161BN is REACH unaffected and ROHS3 compliant, ensuring it meets the highest environmental and safety standards. It also falls under the ECCN classification of EAR99, indicating it is not subject to specific export controls.
• Industry Standard Protocol: Adherence to the IEEE 488 protocol ensures compatibility with a wide range of equipment, facilitating seamless integration into existing systems.

SN75161BN Applications

The SN75161BN is particularly well-suited for applications requiring reliable data communication over a single line, such as:

• Industrial Automation: In environments where robust and reliable communication is essential, the SN75161BN ensures stable data transmission between devices.
• Test and Measurement Equipment: The high receiver hysteresis and half-duplex operation make it ideal for precise and efficient data handling in test and measurement applications.
• Data Acquisition Systems: The device's ability to handle multiple drivers and receivers in a compact package makes it a suitable choice for data acquisition systems requiring efficient communication.
• Telecommunications: The SN75161BN's robust performance and compliance with industry standards make it a reliable component for various telecommunications applications.

Conclusion of SN75161BN

The SN75161BN is a versatile and reliable half-duplex transceiver that offers significant advantages in terms of noise immunity, operational flexibility, and environmental compliance. Its robust design and adherence to industry standards make it a preferred choice for a wide range of applications, particularly in industrial and commercial settings. Despite being marked as obsolete, the SN75161BN continues to be a valuable component for systems requiring efficient and reliable data communication.