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Texas Instruments TPA3245DDV | Demoboard TPA3245EVM
TPA3245 115W Stereo / 230W Mono PurePath™ Ultra-HD Analog-In Audio Class-D Module
Overview
| Topology | Other Topology |
| IC revision | B |
Description
The TPA3245EVM PurePath™ Ultra-HD evaluation module demonstrates the TPA3245DDV integrated circuit from Texas Instruments. The TPA3245DDV 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 (PurePath™ 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 TPA3245DDV operation with differential or single ended input signals to the EVM with differential inputs yielding the optimal performance. TPA3245EVM is a complete 2Vrms analog input 2 × 100 W stereo/1 x 200W mono power amplifier ready for evaluation and excellent listening experience
Features
Stereo PurePath™ Ultra-HD evaluation moduleSelf-contained protection system (short circuit, clip and thermal)Standard 2VRMS differential input or single ended line inputBTL, PBTL and SE output configurations supportDouble-sided, plated-through, 2oz. cu 2 layer PCB layout
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | L(µH) | ISAT(A) | RDC max.(mΩ) | fres(MHz) | Size | Version | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-PD SMT Power Inductor, 100 µH, 1.8 A | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-PD SMT Power Inductor | Inductance100 µH | Saturation Current1.8 A | DC Resistance198 mΩ | Self Resonant Frequency5.9 MHz | Size1050 | VersionPerformance |