STMicroelectronics

STPA001A  

Audio Amplifiers

STPA001A Description

The STPA001A is a high-performance, quad-channel audio amplifier designed by STMicroelectronics, a leading manufacturer in the electronics industry. This Class AB amplifier delivers a maximum output power of 50W per channel at a 4-ohm load, making it ideal for applications requiring high audio fidelity and power efficiency. The STPA001A operates within a supply voltage range of 6V to 18V, providing flexibility in power supply options. It is housed in a 27FLEXIWATT package, which is known for its robustness and thermal performance.

The STPA001A is designed with a through-hole mounting type, ensuring secure and reliable installation in various electronic systems. It is currently an active product, indicating that it is widely used and supported by STMicroelectronics. The amplifier is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. It is classified under ECCN EAR99 and HTSUS 8542.33.0001, facilitating compliance with international trade regulations.

STPA001A Features

The STPA001A features a comprehensive set of functionalities that enhance its performance and usability. Key features include:

• Mute and Standby Modes: These features allow for efficient power management and noise reduction when the amplifier is not in active use. The mute function can be particularly useful in applications where sudden audio output needs to be suppressed, such as in professional audio setups or automotive systems.
• High Power Output: With a maximum output power of 50W per channel at a 4-ohm load, the STPA001A is capable of driving high-power speakers, ensuring clear and powerful audio output.
• Wide Supply Voltage Range: The ability to operate within a 6V to 18V supply voltage range makes the STPA001A versatile and suitable for various power supply configurations, enhancing its adaptability in different electronic systems.
• Environmental Compliance: The STPA001A is REACH unaffected and RoHS3 compliant, ensuring it meets the highest environmental and safety standards. This compliance is crucial for manufacturers aiming to produce eco-friendly and sustainable products.
• Robust Packaging: The 27FLEXIWATT package provides excellent thermal performance and mechanical stability, making the amplifier suitable for demanding environments and applications.

STPA001A Applications

The STPA001A is well-suited for a variety of applications where high-quality audio amplification is required. Its high power output and robust design make it ideal for:

• Professional Audio Systems: The STPA001A can be used in professional audio setups, such as sound reinforcement systems, where high power and clear audio output are essential.
• Automotive Audio: The amplifier's ability to handle high power and its robust packaging make it suitable for automotive applications, where it can drive high-performance car audio systems.
• Home Theater Systems: The STPA001A can enhance the audio experience in home theater setups, providing powerful and clear sound for an immersive entertainment experience.
• Industrial Applications: The wide supply voltage range and environmental compliance make the STPA001A suitable for industrial applications where reliability and durability are paramount.

Conclusion of STPA001A

The STPA001A is a versatile and high-performance quad-channel audio amplifier that stands out in its category due to its robust design, high power output, and comprehensive feature set. Its wide supply voltage range, mute and standby modes, and environmental compliance make it a reliable choice for a variety of applications, from professional audio systems to automotive and industrial environments. The STPA001A's adherence to industry standards and its active product status ensure that it remains a preferred choice for designers and engineers seeking a high-quality audio solution.

STPA001A Documents

Download datasheets and manufacturer documentation for STPA001A

PCN :

PROCESS CHANGE INFORMATION (PDF)       Product Change Notification 2024-11-13 (PDF)       Product Change Notification 2024-02-14 (PDF)       PRODUCT CHANGE NOTIFICATION (PDF)