Texas Instruments

LM4702CTA/NOPB

LM4702CTA/NOPB Description

The LM4702CTA/NOPB is a high-performance, Class AB linear amplifier designed for demanding audio applications. Manufactured by Texas Instruments, this stereo amplifier delivers a maximum output power of 300 watts per channel into an 8-ohm load, making it suitable for high-fidelity audio systems. The LM4702CTA/NOPB operates from a supply voltage range of ±20V to ±75V, providing flexibility in power supply design.

This amplifier is housed in a through-hole TO220-15 package, which ensures robust mechanical stability and excellent thermal performance. The device is REACH unaffected and RoHS3 compliant, adhering to stringent environmental standards. The LM4702CTA/NOPB also features thermal protection and a mute function, enhancing its reliability and versatility in various operating conditions.

LM4702CTA/NOPB Features

• High Output Power: Delivers 300 watts per channel into an 8-ohm load, ensuring high-fidelity audio output.
• Wide Supply Voltage Range: Operates from ±20V to ±75V, offering flexibility in power supply design.
• Thermal Protection: Ensures safe operation by preventing overheating, enhancing reliability.
• Mute Function: Allows for seamless control of audio output, ideal for applications requiring dynamic volume control.
• Through-Hole Mounting: Provides mechanical stability and ease of integration into various systems.
• Compliance: REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance.
• Package: Supplied in a tube package, facilitating easy handling and storage.

LM4702CTA/NOPB Applications

The LM4702CTA/NOPB is ideal for a variety of high-power audio applications, including:

• Professional Audio Systems: Suitable for high-fidelity amplifiers in recording studios and live sound systems.
• Home Theater Systems: Provides powerful audio output for immersive home theater experiences.
• Commercial Audio Equipment: Ideal for public address systems and commercial sound installations.
• Industrial Applications: Can be used in industrial settings where high-power audio amplification is required.

Conclusion of LM4702CTA/NOPB

The LM4702CTA/NOPB is a versatile and powerful Class AB linear amplifier that offers exceptional performance and reliability. Its high output power, wide supply voltage range, and robust thermal protection make it a standout choice for demanding audio applications. While the product is now obsolete, its unique features and capabilities continue to make it a valuable component for legacy systems and specific applications requiring high-fidelity audio amplification.