Texas Instruments

LM1267NA/NOPB

LM1267NA/NOPB Description

The LM1267NA/NOPB is a high-performance video preamplifier designed for consumer video applications. Manufactured by Texas Instruments, this linear IC chip is housed in a through-hole package, specifically a tube, making it suitable for a variety of consumer electronics. The LM1267NA/NOPB operates within a supply voltage range of 4.75V to 5.25V, ensuring reliable performance in standard consumer power supply environments. It features an I2C control interface, allowing for precise control and configuration in complex systems.

This IC is designed to meet stringent regulatory standards, being REACH unaffected and ROHS3 compliant, which ensures it is environmentally friendly and safe for use in consumer products. The LM1267NA/NOPB is classified under the HTSUS code 8542.39.0001 and has a moisture sensitivity level (MSL) of 1, indicating it is not sensitive to moisture and can be stored and handled without special precautions.

LM1267NA/NOPB Features

The LM1267NA/NOPB offers several unique features that set it apart from similar models in the market:

• Amplifier Functionality: As a video preplamifier, it enhances signal quality and strength, ensuring clear and crisp video output.
• I2C Control Interface: This interface allows for easy integration and control within systems that utilize I2C communication protocols.
• Wide Supply Voltage Range: The 4.75V to 5.25V supply voltage range ensures compatibility with a wide range of consumer electronics power supplies.
• Environmental Compliance: Being REACH unaffected and ROHS3 compliant, it meets the highest environmental standards, making it suitable for global markets.
• Moisture Sensitivity Level 1: The MSL 1 rating means the IC can be stored and handled without special moisture protection, simplifying logistics and handling processes.

LM1267NA/NOPB Applications

The LM1267NA/NOPB is ideally suited for a variety of consumer video applications, including:

• Television Sets: Enhances video signal quality for clearer and more vibrant displays.
• Video Recorders: Improves the quality of recorded video signals, ensuring better playback.
• Set-Top Boxes: Provides high-quality video amplification for digital content delivery.
• Video Cameras: Ensures that captured video signals are amplified and processed accurately for high-quality recording and playback.

Conclusion of LM1267NA/NOPB

The LM1267NA/NOPB is a robust and versatile video preamplifier designed to meet the demands of modern consumer video applications. Its wide supply voltage range, I2C control interface, and environmental compliance make it a reliable choice for a variety of consumer electronics. While the product is now obsolete, it remains a testament to Texas Instruments' commitment to high-quality, performance-driven IC solutions. For existing systems that still utilize this IC, the LM1267NA/NOPB continues to provide reliable performance and signal enhancement, ensuring video that quality remains a priority in consumer electronics.