TPA3244EVM
TPA3244 60W Stereo / 110W Peak Ultra-HD Analog-In Audio Class-D Pad-Down Module
TPA3244EVM
Overview
The TPA3244EVM Ultra-HD evaluation module demonstrates the TPA3244DDW integrated circuit from Texas Instruments. The TPA3244DDW is a high-performance class-D amplifier that enables true premium sound quality with high efficiency class-D technology. It features an advanced integrated feedback design and high-speed gate driver error correction (Ultra-HD), which enables ultra-low distortion across the audio band and superior audio quality. This EVM supports 2 BTL (stereo 2.0) output channels, 1 PBTL (mono 0.1) output channel, 1 BTL plus 2 SE (2.1) output channels, and 4 SE (4.0) output channels configurations. The NE5532 is a High Performance Audio Op Amp designed to allow TPA3244DDW operation with differential or single ended input signals to the EVM with differential inputs yielding the optimal performance. TPA3244EVM is a complete 2Vrms analog input 60W stereo continuous/110W peak power amplifier ready for evaluation and excellent listening experience.
Features
- Self-contained protection system (short circuit, clip and thermal)
- Standard 2VRMS differential input or single-ended line input
- BTL, PBTL and SE output configurations support
- Double-sided, plated-through, 2oz. cu 4 layer PCB layout
- Supports Audio Plug-In Boards through its AIB connector
- Supports Post-Filter Feedback
Speaker amps
Buck converters (integrated switch)
Order & start development
TPA3244EVM – TPA3244 60W Stereo / 110W Peak Ultra-HD Analog-In Audio Class-D Pad-Down Module
Design files
Technical documentation
| Type | Title | Date | |
|---|---|---|---|
| * | User guide | TPA3244 Evaluation Module User's Guide | Nov. 09, 2016 |
| * | User guide | TPA3244EVM Quick Start Guide | Oct. 25, 2016 |
| More literature | TPA3244EVM EU Declaration of Conformity (DoC) | Jan. 02, 2019 | |
| Application note | TPA324x and TPA325x Post-Filter Feedback (Rev. A) | Mar. 07, 2018 | |
| Application note | Multi-Device Configuration for TPA32xx Amplifiers | Sep. 27, 2017 | |
| Application note | Class-D Amplifier External Load Diagnostics | Jan. 23, 2017 | |
| Application note | LC Filter Design (Rev. A) | Nov. 09, 2016 | |
| Application note | TPA32xx Analog Input Grounding for Single Ended Inputs | Aug. 26, 2016 |
Related design resources
Design tools & simulation
CIRCUIT DESIGN
Support & training
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