Texas Instruments

LM4700TF/NOPB  

Audio Amplifiers

LM4700TF/NOPB Description

The LM4700TF/NOPB is a high-performance, Class AB monolithic power amplifier designed for demanding audio applications. Manufactured by Texas Instruments, this device is part of the Overture™ series, known for its robustness and reliability. The LM4700TF/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. It features a through-hole mounting type, which ensures mechanical stability and ease of integration into various electronic assemblies.

The LM4700TF/NOPB operates within a supply voltage range of 20V to 64V, or ±10V to ±32V, providing flexibility in power supply design. Its package type is a tube, which is ideal for applications requiring high power dissipation and thermal stability. The device is compliant with REACH and ROHS3 standards, ensuring environmental sustainability and regulatory compliance. Additionally, it has a moisture sensitivity level (MSL) of 1, indicating it is not affected by moisture, making it suitable for a variety of environmental conditions.

LM4700TF/NOPB Features

• High Output Power: The LM4700TF/NOPB delivers 30W per channel into an 8-ohm load, ensuring powerful audio output.
• Wide Supply Voltage Range: It operates within a supply voltage range of 20V to 64V, or ±10V to ±32V, offering flexibility in power supply design.
• Class AB Design: This design ensures high efficiency and low distortion, providing clear and dynamic audio performance.
• Through-Hole Mounting: The through-hole mounting type ensures mechanical stability and ease of integration into various electronic assemblies.
• Compliance and Sustainability: The device is REACH unaffected and ROHS3 compliant, ensuring environmental sustainability and regulatory compliance.
• Moisture Resistance: With an MSL of 1, the LM4700TF/NOPB is not affected by moisture, making it suitable for a variety of environmental conditions.

LM4700TF/NOPB Applications

The LM4700TF/NOPB is ideal for a variety of applications where high-quality audio output is required. Its high output power and wide supply voltage range make it suitable for:

• Home Audio Systems: Providing powerful and clear audio in home theater systems and high-fidelity stereo setups.
• Professional Audio Equipment: Ideal for use in professional audio mixers, amplifiers, and sound reinforcement systems.
• Automotive Audio: Enhancing the audio experience in car audio systems with its robust design and high power output.
• Industrial Audio Applications: Suitable for industrial environments where reliability and high performance are critical.

Conclusion of LM4700TF/NOPB

The LM4700TF/NOPB from Texas Instruments is a versatile and powerful Class AB monolithic power amplifier. Its high output power, wide supply voltage range, and robust design make it an excellent choice for a variety of audio applications. Compliance with REACH and ROHS3 standards ensures environmental sustainability and regulatory compliance, while its moisture resistance makes it suitable for diverse environmental conditions. Although the product is now obsolete, its legacy continues to influence the design of modern audio amplifiers. For engineers and designers seeking a reliable and high-performance audio solution, the LM4700TF/NOPB remains a notable reference point in the field of linear IC chips.

LM4700TF/NOPB Documents

Download datasheets and manufacturer documentation for LM4700TF/NOPB