The ON Semiconductor STK428-920A-E is a high-quality audio power amplifier module designed to deliver exceptional sound performance. This amplifier is part of ON Semiconductor's esteemed STK series and is well-suited for a variety of audio applications, including high-fidelity home audio systems, professional audio equipment, and public address systems.

Key Features

• Output Power: The STK428-920A-E is capable of delivering an impressive output power, ensuring clear and powerful audio reproduction even at high volume levels.
• Efficiency: This amplifier module is engineered for high efficiency, reducing power loss and heat generation, thus extending the life of the product and the systems in which it is used.
• Low Distortion: It boasts low total harmonic distortion (THD), which is essential for maintaining the integrity of the audio signal and producing a clear and precise sound.
• Wide Frequency Response: With a broad frequency response range, the STK428-920A-E can accurately reproduce a wide spectrum of audio frequencies, from deep bass to high treble notes.

Applications

The versatility of the STK428-920A-E makes it suitable for a wide range of audio applications. Its high power output and fidelity make it an ideal choice for:

• High-end audio equipment
• Professional audio systems
• Home theater systems
• Active speaker systems
• Karaoke machines

Technical Specifications

The STK428-920A-E is built with the following technical specifications:

• Two-channel class AB audio power amplifier
• Output Power: Please refer to the datasheet for detailed power ratings
• Load Impedance: Compatible with various speaker impedances
• Supply Voltage: Designed to operate at a specific voltage range (refer to datasheet)
• Total Harmonic Distortion (THD): Exceptionally low to ensure audio clarity
• Frequency Response: Wide range to cover full audio spectrum

For those looking to integrate a robust and reliable audio amplifier into their system, the STK428-920A-E from ON Semiconductor offers a perfect blend of power, performance, and longevity. Ensure to consult the detailed datasheet for comprehensive electrical and mechanical specifications to fully understand the capabilities of this outstanding amplifier module.