STMicroelectronics

TDA7575PD

TDA7575PD Description

The TDA7575PD is a high-performance Class AB audio amplifier designed by STMicroelectronics, a leading global semiconductor manufacturer. This monolithic IC is engineered to deliver exceptional audio performance in a compact and efficient package. The TDA7575PD is capable of delivering a maximum output power of 150W for a single channel at a 1-ohm load and 75W per channel at a 2-ohm load, making it suitable for a variety of high-fidelity audio applications. It operates within a supply voltage range of 8V to 18V, ensuring compatibility with a wide range of power supplies.

The TDA7575PD features a surface-mount package, specifically a Tube, which facilitates easy integration into modern electronic designs. Despite its robust performance, the TDA7575PD is classified as obsolete, indicating that it may no longer be in active production but remains a viable option for existing designs or specific applications where its unique capabilities are required.

TDA7575PD Features

• High Output Power: The TDA7575PD can deliver up to 150W of output power for a single channel at a 1-ohm load, and 75W per channel at a 2-ohm load, making it ideal for demanding audio applications.
• Wide Supply Voltage Range: With a supply voltage range of 8V to 18V, the TDA7575PD offers flexibility in power supply options, accommodating a variety of system requirements.
• Class AB Amplifier: The Class AB design ensures high efficiency and low distortion, providing clear and powerful audio output.
• Surface-Mount Packaging: The surface-mount package type simplifies the integration process, making it suitable for compact and space-constrained designs.
• Compliance and Safety: The TDA7575PD is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards for modern electronics.
• Moisture Sensitivity Level: With an MSL of 3 (168 hours), the TDA7575PD is suitable for environments with moderate humidity, ensuring reliability and longevity.

TDA7575PD Applications

The TDA7575PD is well-suited for a range of applications where high-fidelity audio output is required. Its high output power and flexible supply voltage range make it ideal for:

• Automotive Audio Systems: Providing powerful and clear audio in vehicle environments.
• Home Theater Systems: Delivering high-quality sound for immersive home entertainment experiences.
• Professional Audio Equipment: Suitable for amplifiers and sound systems used in professional settings.
• Industrial Applications: Where robust and reliable audio amplification is needed.

Conclusion of TDA7575PD

The TDA7575PD from STMicroelectronics stands out as a versatile and powerful Class AB audio amplifier. Its ability to deliver high output power, combined with its wide supply voltage range and surface-mount packaging, makes it a valuable component for a variety of audio applications. While it is now considered obsolete, the TDA7575PD remains a reliable choice for existing designs or specific applications where its unique features are essential. Its compliance with environmental and safety standards ensures it meets the requirements of modern electronics. For applications requiring high-fidelity audio output, the TDA7575PD is a proven solution that delivers exceptional performance.