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TAS5825M Thermal Foldback, Inductor Free and Audio DSP Resource

This training section descripts some innovation features of TAS5825M, which includes:

  1. Real-time thermal foldback: maintain max safe output power for uninterrupted listening experience
  2. 122MHz DSP resource: 192kHz high definition audio processing or Smart Amp algorithm for better speaker protection
  3. Inductor less: state-of-the-art EMI reduction technology

TAS5825M PVDD Sensing to Eliminate Audio Clipping Distortion

TAS5825M advanced PVDD sensing algorithm eliminates audio clipping distortion, in the case that wireless speaker battery discharges.

This training section includes audio listening demo and real-time PVDD sensing algorithm, which covers:

  1. 8 bits SAR ADC for precise PVDD detection
  2. Real-time output level calculation
  3. Dynamical algorithm to maintain less clipping

TAS5825M Innovation Features Overview

What are the audio amplifier requirements for wireless / AI speaker? How TAS5825M improve battery lifetime and audio quality?

This section provides the overview of TAS5825M innovation features.

TAS5825M Hybrid PWM Modulation to Improve Battery Efficiency

Compared with traditional PWM modulation, TAS5825M develops innovative Hybrid modulation, which dynamically maintains differential switching with several common duty options.

The benefits of Hybrid PWM modulation mainly includes:

  1. Higher efficiency for longer battery lifetime
  2. Good THD+N performance
  3. Ultra-low idle power dissipation and idle noise

MSP430 Capacitive Touch MCUs featuring CapTIvate™ Technology Training Series

MSP430 MCUs featuring CapTIvate technology are the most noise-immune capacitive touch MCUs, and first to feature an IEC61000-4-6 certified solution. These MCUs feature the most configurable combination of buttons, wheels, sliders and proximity sensing interfaces, as well as support for metal touch, glove-proof and moisture-tolerant designs, all at the world's lowest power.

This training series details the key features of MSP430 MCUs featuring CapTIvate technology, enabling you to get started on your next great capacitive touch design and get to market more quickly.

Introduction to EMC Challenges and Design with CapTIvate MCUs

This video series provides a reference on designing capacitive touch capabilities to withstand EMC challenges commonly found in human machine interface applications.

How to Improve Battery Efficiency and Audio Quality with TAS5825M Audio Amplifier

As the entrance of search engine, the explosive growth in wireless speaker or AI speaker is driving the new requirements of audio amplifier - higher efficiency and better audio quality.

Facing these new challenges, TAS5825M (closed loop classD with 38W stereo output) develops a lot of advanced features compared with traditional audio amplifier, which includes:

Fundamental PCB Layout and Design Guidelines of MSP430 MCUs with CapTIvate Technology

This training covers the fundamental design techniques required to implement a successful capacitive sensing hardware design. This series will explore a number of design topics, including:  Basic layout guidelines overlays, back lighting; Dealing with moisture; Self capacitance sensors; Mutual capacitance sensors; and Proximity sensors.

Capacitive Touch Basics with MSP430 MCUs featuring CapTIvate Technology

This section of the video series provides an introduction to capacitive touch using MSP430 MCUs with CapTIvate technology as well as how to get started with CapTIvate Design Center and CapTIvate development tools.

BOOSTXL-CAPKEYPAD Capacitive Touch BoosterPack Module Introduction and Demos

This series provides an overview of the BOOSTXL-CAPKEYPAD capacitive touch BoosterPack plug-in module. The BoosterPack features the MSP430FR2522 MCU and allows developers to evaluate capacitive touch capabilities for their next design. The videos provide an overview of the BoosterPack and the out-of-box demos using the CapTIvate Programmer board and the MSP430FR6989 and MSP430F5529 LaunchPad development kits.

Application Demos of Capacitive Touch Featuring MSP430 MCUs with CapTIvate Technology

Capacitive sensing enables buttons, sliders, wheels and proximity features to be added to a wide-range of applications including building and home access panels and security systems, appliances, personal electronics and more. Watch the videos in this series to get an idea of the capabilities CapTIvate technology can bring to your next application.
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