Panasonic

AN5276

AN5276 Description

The AN5276 is a Class AB stereo amplifier IC designed by Panasonic Electronic Components. It delivers a maximum output power of 7 watts per channel into an 8-ohm load, making it suitable for applications requiring high-fidelity audio amplification. This through-hole mounted IC operates within a supply voltage range of 10V to 24V, ensuring compatibility with a variety of power supply configurations. The AN5276 is packaged in bulk and is classified under HTSUS code 8542.33.0001. Although it is now considered obsolete, its robust design and performance characteristics continue to make it a reliable choice for certain audio applications.

AN5276 Features

• High Output Power: The AN5276 provides a substantial 7W per channel into an 8-ohm load, ensuring powerful audio output.
• Wide Supply Voltage Range: With a supply voltage range of 10V to 24V, the AN5276 offers flexibility in power supply options.
• Class AB Amplification: This design ensures high efficiency and low distortion, delivering clear and dynamic audio performance.
• Through Hole Mounting: The through-hole mounting type facilitates easy integration into printed circuit boards, ensuring secure and reliable installation.
• Moisture Sensitivity Level (MSL) 1: This rating indicates that the AN5276 is not moisture sensitive, allowing for unlimited storage and handling without special precautions.
• Bulk Packaging: The bulk packaging format is ideal for large-scale production and distribution, reducing costs and simplifying inventory management.

AN5276 Applications

The AN5276 is well-suited for a variety of audio applications where high-fidelity sound reproduction is essential. Its high output power and wide supply voltage range make it particularly useful in:

• Home Audio Systems: Providing powerful and clear audio output for stereo systems.
• Professional Audio Equipment: Ideal for amplifiers and sound systems requiring robust performance.
• Automotive Audio: Suitable for car audio systems where high power and reliability are critical.
• Commercial Sound Systems: Effective in public address systems and other commercial audio applications.

Conclusion of AN5276

Despite its obsolete status, the AN5276 remains a reliable and powerful Class AB stereo amplifier IC. Its high output power, wide supply voltage range, and Class AB amplification ensure high-quality audio performance. The through-hole mounting and bulk packaging make it easy to integrate into various electronic systems. While newer models may offer additional features, the AN5276 continues to be a solid choice for applications requiring robust and reliable audio amplification.