TPS22985EVM

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Evaluation and demonstration boards and kits are multi-functional electrical components that help prototype engineers and designers to determine the suitability of products for their application. The TPS22985EVM provides a modular platform for developing digital and analog circuit solutions. It helps designers develop and test applications, prototype power and high power circuits, and gives them insights into how their power system design will behave once built.

The TPS22985EVM is an integrated evaluation module (EVM) comprised of dual evaluation boards, a power delivery module, PHY and the TAS5825L power amplifier. The board includes all the components and firmware necessary for users to easily evaluate and demonstrate the TAS5825L audio amplifier’s high performance audio characteristics. Additionally, the EVM supports the evaluation of audio system power control and design capabilities. The TPS22985EVM can be used in applications such as high efficiency Class-D audio power amplifiers, automotive audio systems, surround sound audio systems, home entertainment systems, and portable amplifiers.

The TPS22985EVM separates the high power TAS5825L power amplifier from the analog ground, and incorporates it into the power delivery module. The power delivery module includes a high current switcher topology designed to provide stable, clean power to the power amplifier. The board also features low-noise, high-speed PHY and thermally enhanced board design, thus allowing users to develop their audio power system with precision and confidence.

The evaluation board features a USB interface that enables users to quickly connect to the board and configure the parameters with ease. The board also provides a number of external test connections, allowing users to easily evaluate and test their applications. The on-board evaluation software provides convenient access to the system parameters and allows users to quickly and easily configure and control their design.

The EVM also includes all the necessary hardware and software for developing and prototyping audio power system designs. The board includes a digital power amplifier board, which comprises a digital signal processor, digital-to-analog converter and output filter, allowing users to evaluate their end-use power amplifier performance quickly and accurately. The board also supports a wide range of digital control features, including digital volume control, speed control, and mute control.

The TPS22985EVM has been designed to provide a flexible platform for designing and evaluating a wide range of audio amplifiers. The system can be applied in automotive, professional, and home audio systems. The EVM enables users to quickly develop, evaluate and troubleshoot their audio power systems, while providing designers with all the necessary tools and resources to develop high quality audio performance.

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