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STPA003OD-4WX

STPA003OD-4WX Description

The STPA003OD-4WX from STMicroelectronics is a high-performance Class AB quad audio amplifier IC designed for demanding audio applications. Delivering 85W per channel at 2Ω, this robust amplifier operates within a 6V to 18V supply range, making it suitable for both automotive and industrial audio systems. Packaged in a 25FLEXIWATT through-hole module, it ensures reliable thermal performance and ease of integration. The device is ROHS3 compliant, REACH unaffected, and carries an ECCN EAR99 classification, ensuring global regulatory compliance. Its Moisture Sensitivity Level (MSL) 1 rating guarantees durability in varied environmental conditions.

STPA003OD-4WX Features

• High Power Output: 85W x 4 channels @ 2Ω, ideal for high-fidelity audio systems.
• Wide Voltage Range: 6V–18V operation supports flexible power supply configurations.
• Class AB Topology: Balances efficiency with superior audio clarity, minimizing distortion.
• Robust Packaging: 25FLEXIWATT through-hole design enhances heat dissipation and mechanical stability.
• Compliance Certified: ROHS3, REACH, and ECCN EAR99 ensure adherence to environmental and trade regulations.
• Low Sensitivity to Moisture: MSL 1 rating allows for extended storage and handling without degradation.

STPA003OD-4WX Applications

This amplifier is particularly suited for:

• Automotive Audio Systems: Powers multi-channel car audio setups with high efficiency and low noise.
• Professional Audio Equipment: Ideal for PA systems, amplifiers, and stage monitors requiring high power and reliability.
• Industrial Audio Solutions: Used in broadcast equipment, intercoms, and industrial sound reinforcement.
• Home Theater Systems: Delivers crisp, distortion-free audio for immersive entertainment experiences.

Conclusion of STPA003OD-4WX

The STPA003OD-4WX stands out as a versatile, high-power audio amplifier with robust thermal management and compliance certifications. Its Class AB architecture ensures premium sound quality, while its wide voltage range and durable packaging make it adaptable to diverse applications. Whether for automotive, professional, or industrial use, this amplifier offers a reliable, high-performance solution for audio amplification needs. Its combination of power, efficiency, and compliance makes it a top choice for engineers designing next-generation audio systems.