TPA3245 115W Stereo / 230W Mono Ultra-HD Analog-In Audio Class-D Module TPA3245EVM (ACTIVE)

Description & Features

Technical Documents

Support & Training

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Description

The TPA3245EVM 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 (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 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 2 layer PCB layout

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Part Number Buy from Texas Instruments or Third Party Buy from Authorized Distributor Status

TPA3245EVM:
TPA3245 115W Stereo / 230W Mono Ultra-HD Analog-In Audio Class-D Module

$149.00(USD)


Pricing may vary.



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

Technical Documents
Application notes (3)
Title Type Size (KB) Date
PDF 102 27 Sep 2017
PDF 1559 09 Nov 2016
PDF 80 26 Aug 2016
User guides (1)
Title Type Size (KB) Date
PDF 8365 30 Jan 2017
Design files (3)
Title Type Size (KB) Date
PDF 1099 18 Oct 2016
PDF 30 18 Oct 2016
PDF 451 18 Oct 2016
More literature (2)
Title Type Size (KB) Date
PDF 38 02 Jan 2019
PDF 561 26 Sep 2016

Software (2)

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

TI Devices (4)

Part Number Name Product Family
LM5010  8-75V Wide Vin, 1A Constant On-Time Non-Synchronous Buck Regulator  Step-down (buck) 
NE5532  Dual Low-Noise High-Speed Audio Operational Amplifier  Operational amplifiers (op amps) 
TLV1117  Single Output LDO, 800mA, Fixed and Adj., Internal Current limit, Thermal Overload Protection  Power management 
TPA3245  115-W Stereo, 230-W Mono 12V-31.5V Ultra-HD Analog-Input Class-D Amplifier  Audio amplifiers 

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