The SN75ALS1177NSR is a robust integrated circuit designed and manufactured by Texas Instruments, a leader in the semiconductor industry. This particular component is a dual differential driver and receiver pair that operates as a transceiver for RS-485 and RS-422 communication protocols. It is designed to provide reliable data transmission over long distances and in electrically noisy environments.

Key Features

• Interface Type: The SN75ALS1177NSR supports RS-485 and RS-422 communication interfaces, making it versatile for various industrial applications.
• Dual Channels: It includes two drivers and two receivers, allowing full-duplex communication, which is essential for simultaneous data transmission and reception.
• High-Speed Operation: This transceiver is capable of operating at data rates up to 10 Mbps, ensuring efficient data transfer for time-sensitive applications.
• Extended Temperature Range: With an operating temperature range of -40°C to 85°C, it is suitable for use in harsh environmental conditions.
• Power Supply: It operates from a single 5V power supply, which simplifies the power design for system integration.
• Packaging: The SN75ALS1177NSR comes in an SOP (Small Outline Package), which is ideal for space-constrained applications.

Applications

The SN75ALS1177NSR is commonly used in industrial control systems, networked devices for factory automation, and data acquisition systems. Its robustness also makes it suitable for applications in telecommunications and professional audio equipment.

Quality and Reliability

Texas Instruments is known for its commitment to quality, and the SN75ALS1177NSR is no exception. It is designed to meet or exceed the stringent requirements of industrial applications, ensuring reliability and longevity in the field. The device is also compliant with the relevant industry standards, providing designers with confidence in their system compatibility and performance.

Ordering Information

The SN75ALS1177NSR is available for ordering from Texas Instruments and authorized distributors. For detailed product specifications, technical documentation, and ordering options, please visit the Texas Instruments website or contact your local sales representative.