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TPA5050 Evaluation Module (EVM) Status: ACTIVE

TPA5050EVM


      
         
Getting Started Documentation   TPA5050EVM - User Guide (PDF 757 KB) 1217 views
02 Jun 2006 

  TPA5050EVM
NameTPA5050 Evaluation Module
StatusACTIVE
Price (US$)$299.00 
Order Options


Product Information

Description

The TPA5050 evaluation module (EVM) consists of a single TPA5050 audio delay device, along with other external components mounted on a printed-circuit board (PCB) that can be used to digitally delay either the left, right, or both channels by up to 8191 samples (with a 48 kHz sampling rate, that equates to more than 170 ms of delay).

The TPA5050EVM is designed to work seamlessly with the TI Input USB board, but can function as a stand-alone board for pass-through testing in any system. All that is required is an I2S audio source, an I2C controller, and a 5 V supply.

The TPA5050EVM also includes an onboard digital-to-analog controller (DAC), the PCM1606, which can convert I2S or left-justified data to an analog out. The analog out is filtered on the board and can be viewed with a scope probe.

Features

  • Digital Audio Formats: 16-24-bit I2S, Right-Justified, Left-Justified
  • I2C Bus Controlled
  • Single Serial Input Port
  • Delay Time: 170 ms/ch at fs = 48 kHz
  • Delay Resolution: One Sample
  • Delay Memory Cleared on Power-Up or After Delay Changes
           - Eliminates Erroneous Data From Being Output
  • 3.3 V Operation With 5 V Tolerant I/O and I2C Control
  • Supports Audio Bit Clock Rates of 32 to 64 fs with fs = 32 kHz-192 kHz
  • No external crystal or oscillator required 
           - All Internal Clocks Generated From the Audio Clock
  • Surface Mount 4 mm × 4 mm, 16 pin QFN Package
  • APPLICATIONS 
           - High Definition TV Lip-Sync Delay
           - Flat Panel TV Lip-Sync Delay
           - Home Theater Rear-Channel Effects
           - Wireless Speaker Front-Channel Synchronization

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 TPA5050EVM
Name TPA5050 Evaluation Module
Status  ACTIVE 
Price (US$) $299.00 
 
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