TAS5518-5261K2EVM Evaluation Module 状态: ACTIVE

产品说明

描述

The TAS5518-5261K2EVM PurePath Digital™ customer evaluation amplifier module demonstrates two audio integrated circuits TAS5518 and TAS5261 from Texas Instruments (TI).

TAS5518PAG is a high performance 32 bit (24 bit input) multi channel PurePath Digital™ Pulse Width Modulator (PWM) based on Equibit™ technology with fully symmetrical AD modulation scheme. It will accept input sample rate from 32kHz to 192kHz. The device also has Digital Audio Processing (DAP) that provides 48 bit signal processing, advanced performance and a high level of system integration. The device has interfaces for headphone output and Power Supply Volume Control (PSVC).

The TAS5261 is a high performance, integrated mono digital amplifier power stage designed to drive 4Ω to 8Ω speakers with low harmonic distortion. This system requires only a simple, passive demodulation filter to deliver high quality, high-efficiency audio amplification.

This EVM, together with a TI input-USB board, is a complete 2 channel stereo digital audio amplifier system which includes digital input (S/PDIF), analog inputs, interface to PC and DAP features like digital volume control, input and output mixers, automute, tone controls, loudness, EQ filters and dynamic range compression (DRC). There are configuration option for power stage failure protection and a mini-jack connector for headphone.

This stereo system is designed for home theater applications such as A/V receivers.

特性

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

Included Is:
• Full documentation on CD ROM
• Populated EVM Board
• Populated Interface Board
• IDC, PSU, Speaker and USB Cables

支持软件

• TAS5518-5261K2EVM Gerber Files (Rev. A) (zip 466 KB)
  
    2009年 12月 2日  53 次点击(英文內容)

• TAS5518 PurePath(TM) GUI Version 4.0 (zip 30801 KB)
  
    2009年 9月 9日  184 次点击(英文內容)