TAS5086-5186V6 Evaluation Module (EVM)

(ACTIVE) TAS5086-5186V6EVM

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The TAS5086-5186V6EVM PurePath Digital™ customer evaluation amplifier module demonstrates two audio integrated circuits, TAS5086 and TAS5186ADDV, from Texas Instruments (TI).

The TAS5086DBT is a high-performance 32-bit (24-bit input) multichannel PurePath Digital pulse width modulator (PWM) based on Equibit™ technology, with a fully symmetrical AD modulation scheme. It accepts input sample rates from 32 kHz to 192 kHz.

The TAS5186ADDV is a high-performance, 6-channel, digital-amplifier power stage, with an improved protection system. The TAS5186A used in standard PowerPAD™ packages is capable of driving a 6R single-ended load up to 30 W per each front/satellite channel, and a 3R single-ended subwoofer greater than 60 W at 10% THD+N performance.

This EVM, together with a TI input-USB board, is a complete 5.1-channel digital audio amplifier system, which includes digital input (S/PDIF), analog inputs, interface to PC, and DAP features, such as digital volume control, input and output multiplexers, auto mute, and simple bass management.

This system is designed for home-theater applications, such as flatscreen TVs, DVD minicomponent systems, home theater in a box (HTIB), or DVD receivers.

  • 5.1-channel PurePath Digital evaluation module
  • Self-contained protection system (short circuit and thermal)
  • Standard I²S and I²C/control connector for TI input-USB board
  • Double-sided plated-through PCB layout


  • Populated EVM Board
  • Populated Interface Board
  • IDC, PSU and USB Cables

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TAS5086-5186V6EVM Evaluation Module


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Technical Documents
Application notes (1)
Title Abstract Type Size (KB) Date Views
PDF 1717 28 Mar 2006 137
User guides (1)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 113 28 Mar 2006 100
More literature (1)
Title Abstract Type Size (KB) Date Views
PDF 36 10 May 2006 14

Software (1)

TI Devices (2)

Part Number Name Product Family
TAS5086  6 Channel Digital Audio PWM Processor  Specialty Audio 
TAS5186A  210-W (5.1-Channel) Digital Amplifier Power Stage  Audio Amplifiers 

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