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

(ACTIVE) TPA3250D2EVM

Description & Features

Technical Documents

Support & Training

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Key Document
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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 Buy from Authorized Distributor Status

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

$149.00(USD)


Pricing may vary.



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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 0
PDF 1559 09 Nov 2016 0
PDF 80 26 Aug 2016 0
User guides (1)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 1821 02 Dec 2015 0

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  Audio amplifiers 

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