The TAS2558YFPR is a state-of-the-art digital input Class-D audio amplifier from Texas Instruments, designed to deliver exceptional sound quality in a compact package. This advanced audio solution is ideal for portable applications where space is at a premium and high-quality audio is essential.

Key Features

• High-Performance Audio: With its integrated digital signal processor (DSP), the TAS2558YFPR provides superior audio processing capabilities, allowing for fine-tuning of the audio output to achieve crystal-clear sound.
• Efficient Power Use: As a Class-D amplifier, it offers high efficiency, which translates to better battery life in portable devices. This makes it an excellent choice for smartphones, tablets, and other battery-powered gadgets.
• Smart Amplifier Technology: The TAS2558YFPR incorporates Texas Instruments' Smart Amp technology, which protects the speaker from damage while maximizing audio performance and battery life.
• Compact Form Factor: The device comes in a small 30-pin DSBGA package with a footprint of just 2.50 mm × 2.50 mm, making it perfect for applications where space is constrained.
• Integrated Audio Processing: The built-in DSP supports several audio processing algorithms to enhance the listening experience, including dynamic range control, equalization, and bass boost.

Applications

The TAS2558YFPR is versatile and can be used in a variety of applications. Its primary use cases include:

• Mobile Phones and Tablets
• Bluetooth Speakers
• Portable Media Players
• Docking Stations
• Other compact digital audio devices

Technical Specifications

The amplifier operates over a supply voltage range of 2.4V to 5.5V and can deliver up to 5.7W into a 4Ω load with a 10% THD+N, making it powerful despite its small size. It also features an I2S interface for digital audio input, providing a direct connection to digital sources.

With its combination of high-quality audio, efficiency, and compact design, the TAS2558YFPR is an ideal audio amplification solution for manufacturers looking to enhance the user experience with superior sound in their portable devices.