Texas Instruments

LM4765T/NOPB

LM4765T/NOPB Description

The LM4765T/NOPB is a high-performance, Class AB linear amplifier from Texas Instruments, designed for demanding audio applications. This IC is part of the Overture™ series, known for its superior audio quality and robust performance. The LM4765T/NOPB is capable of delivering a maximum output power of 30 watts per channel into an 8-ohm load, making it suitable for a wide range of audio systems.

This amplifier operates from a supply voltage range of 20V to 64V, or ±10V to ±32V, providing flexibility in power supply design. It is available in a through-hole mounting type, specifically in a tube package, which ensures reliable mechanical stability and ease of integration into various electronic systems. The LM4765T/NOPB is also compliant with REACH and ROHS3 standards, indicating its environmental friendliness and suitability for modern manufacturing processes.

LM4765T/NOPB Features

• High Output Power: Delivers 30W per channel into an 8-ohm load, ensuring powerful and clear audio output.
• Wide Supply Voltage Range: Operates from 20V to 64V, or ±10V to ±32V, offering flexibility in power supply design.
• Class AB Operation: Combines the high efficiency of Class B with the low distortion of Class A, providing excellent audio performance.
• Robust Packaging: Through-hole mounting and tube packaging ensure mechanical stability and ease of integration.
• Compliance: REACH Unaffected and ROHS3 Compliant, ensuring environmental friendliness and suitability for modern manufacturing.
• Moisture Sensitivity Level (MSL): MSL 1 (Unlimited), indicating high resistance to moisture and suitability for various environmental conditions.

LM4765T/NOPB Applications

The LM4765T/NOPB is ideal for a variety of high-fidelity audio applications, including:

• Home Audio Systems: Provides powerful and clear audio output for home theaters and stereo systems.
• Professional Audio Equipment: Suitable for amplifiers and mixers in professional settings.
• Automotive Audio: Enhances the audio experience in vehicles with its robust performance and high power output.
• Commercial Sound Systems: Ideal for public address systems and commercial sound installations requiring high power and reliability.

Conclusion of LM4765T/NOPB

The LM4765T/NOPB from Texas Instruments is a versatile and powerful Class AB linear amplifier, offering high output power, wide supply voltage range, and robust packaging. Its compliance with environmental standards and high moisture sensitivity level make it suitable for a wide range of applications. While the product is now obsolete, its legacy in delivering high-quality audio performance remains significant. For engineers and designers seeking a reliable and high-performance audio amplifier, the LM4765T/NOPB remains a notable reference point in the field of linear amplifiers.