STMicroelectronics

TDA7561

TDA7561 Description

The TDA7561 is a high-performance, quad-channel audio amplifier designed by STMicroelectronics. This Class AB amplifier is engineered to deliver exceptional audio quality and robust performance in a variety of applications. With a maximum output power of 60 watts per channel at a 2-ohm load, the TDA7561 is well-suited for demanding audio systems that require high power and fidelity. The amplifier operates within a supply voltage range of 8V to 18V, providing flexibility in power supply design.

The TDA7561 is housed in a Tube package, making it suitable for through-hole mounting, which is ideal for applications requiring high reliability and ease of installation. The product is currently in an active status, ensuring availability and support for ongoing projects. It is also compliant with REACH and RoHS3 regulations, reflecting STMicroelectronics' commitment to environmental sustainability and regulatory adherence.

TDA7561 Features

• High Output Power: The TDA7561 offers a maximum output power of 60 watts per channel at a 2-ohm load, making it suitable for high-power audio applications.
• Wide Supply Voltage Range: The amplifier operates within a supply voltage range of 8V to 18V, providing flexibility in power supply design.
• Class AB Design: The TDA7561 employs a Class AB design, which balances efficiency and audio quality, ensuring minimal distortion and high fidelity.
• Through-Hole Mounting: The through-hole mounting type ensures robust mechanical stability and ease of installation in various electronic systems.
• Regulatory Compliance: The TDA7561 is REACH unaffected and RoHS3 compliant, meeting stringent environmental and safety standards.
• Moisture Sensitivity Level: With an MSL rating of 1 (Unlimited), the TDA7561 is highly resistant to moisture, ensuring reliability in diverse environmental conditions.

TDA7561 Applications

The TDA7561 is ideal for a range of applications where high-power audio amplification is required. Its robust design and high output power make it suitable for:

• Home Theater Systems: Providing high-fidelity audio for multi-channel home theater setups.
• Professional Audio Equipment: Ideal for use in professional audio applications such as mixing consoles and sound reinforcement systems.
• Automotive Audio Systems: Suitable for car audio systems that require high power and reliability.
• Commercial Sound Systems: Effective in commercial settings such as restaurants, retail stores, and public address systems.

Conclusion of TDA7561

The TDA7561 from STMicroelectronics is a versatile and powerful quad-channel audio amplifier that stands out for its high output power, wide supply voltage range, and robust design. Its Class AB architecture ensures high audio quality with minimal distortion, making it ideal for applications that demand superior sound performance. The through-hole mounting type and compliance with environmental regulations further enhance its appeal. Whether used in home theaters, professional audio setups, automotive systems, or commercial sound installations, the TDA7561 delivers reliable and high-quality audio performance.