TPA3250 70W Stereo / 130W Peak Ultra-HD Analog-In Audio Class-D Pad-Down Module

(ACTIVE) TPA3250D2EVM

Description & Features

Technical Documents

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Description

The TPA3250D2EVM Ultra-HD evaluation module demonstrates the TPA3250D2DDW integrated circuit from Texas Instruments. The TPA3250D2DDW 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 TPA3250D2DDW operation with differential or single ended input signals to the EVM with differential inputs yielding the optimal performance. TPA3250D2EVM is a complete 2Vrms analog input 70 W stereo continuous/130W peak power amplifier ready for evaluation and excellent listening experience.

Features
  • Stereo Ultra-HD evaluation module
  • 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


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Part Number Buy from Texas Instruments or Third Party Order Options Status

TPA3250D2EVM:
TPA3250 70W Stereo / 130W Peak Ultra-HD Analog-In Audio Class-D Pad-Down Module

$149.00(USD)




Pricing may vary.



ACTIVE
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TI's Standard Terms and Conditions for Evaluation Modules apply.

Technical Documents
Application notes (3)
Title Abstract Type Size (KB) Date Views
PDF 102 27 Sep 2017 517
PDF 1559 09 Nov 2016 18,214
PDF 79 26 Aug 2016 1,322
User guides (1)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 1821 02 Dec 2015 586

Software (2)

Name Part Number Software Type
Class-D LC Filter Designer  LCFILTER-CALC-TOOL  Application Software & Frameworks 

TI Devices (1)

Part Number Name Product Family
TPA3250  70W Stereo / 130W Peak Ultra-HD, Analog-In, Pad-Down Class-D Amplifier  High-Power Audio Amplifiers (>50W) 

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