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TDA1552Q/N4,112

TDA1552Q/N4,112 Description

The TDA1552Q/N4,112 is a high-performance, quad-channel Class B linear amplifier designed for applications requiring robust audio amplification. Manufactured by NXP Semiconductors, this IC is part of the TDA155 series and offers a maximum output power of 22 watts per channel into a 4-ohm load. It is housed in a through-hole package, specifically a tube, making it suitable for applications where reliable mechanical stability and ease of installation are critical. Despite its obsolescence, the TDA1552Q/N4,112 remains a viable option for legacy systems and specific niche applications due to its unique combination of power handling and audio performance.

TDA1552Q/N4,112 Features

• High Output Power: The TDA1552Q/N4,112 delivers a substantial 22 watts per channel into a 4-ohm load, making it ideal for driving high-power speakers and ensuring clear, distortion-free audio output.
• Wide Supply Voltage Range: With a supply voltage range of 6V to 18V, this amplifier offers flexibility in power supply options, accommodating various power sources and system designs.
• Class B Operation: Operating in Class B mode, the TDA1552Q/N4,112 provides high efficiency while maintaining good audio quality, making it suitable for applications where power consumption and heat dissipation are concerns.
• Through-Hole Mounting: The through-hole mounting type ensures mechanical stability and ease of installation, particularly in industrial and automotive environments where robustness is paramount.
• Compliance and Safety: The TDA1552Q/N4,112 is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. Its moisture sensitivity level (MSL) of 1 (unlimited) further enhances its reliability in various environmental conditions.
• Unique Packaging: Housed in a tube package, this IC offers enhanced protection and ease of handling, making it suitable for both manual and automated assembly processes.

TDA1552Q/N4,112 Applications

The TDA1552Q/N4,112 is well-suited for a variety of applications where high-power audio amplification is required. Some specific use cases include:

• Automotive Audio Systems: Its robust design and high power output make it ideal for car audio systems, where it can drive multiple speakers with high fidelity.
• Industrial Equipment: The through-hole mounting and wide supply voltage range make it suitable for industrial applications where reliability and flexibility are crucial.
• Professional Audio Equipment: In professional audio setups, the TDA1552Q/N4,112 can be used in amplifiers and sound systems that require high power and clear audio output.
• Legacy Systems: Despite its obsolescence, the TDA1552Q/N4,112 remains a valuable component for maintaining and upgrading legacy systems that rely on its specific performance characteristics.

Conclusion of TDA1552Q/N4,112

The TDA1552Q/N4,112, manufactured by NXP Semiconductors, stands out as a reliable and powerful quad-channel Class B linear amplifier. Its high output power, wide supply voltage range, and robust through-hole mounting make it a versatile choice for various applications, particularly in automotive and industrial settings. While it is now considered obsolete, its unique features and compliance with environmental standards ensure it remains a viable option for specific use cases. For designers and engineers looking for a high-power, reliable audio amplifier, the TDA1552Q/N4,112 offers a proven solution that balances performance and durability.