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TPA5052 Status: ACTIVE

Stereo Digital Audio Delay Processor With Hardware Control

      
         
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Datasheet

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 TPA5050 TPA5051 TPA5052
Pin/Package16QFN  16QFN  16QFN  
Operating Temp Range(Celsius)-40 to 85  -40 to 85  -40 to 85  
Audio Delay per Channel(ms)170  85  170  
 SamplesSamplesSamples
 InventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TPA5050: Stereo Digital Audio Delay Processor With I2C Control
  • TPA1517: Stereo, Medium Power, Class-AB Audio Amplifier
  • PCF8574A: Remote 8-Bit I/O Expander for I2C-Bus
  • INA126: Micropower Instrumentation Amplifier Single and Dual Versions

Product Information

Features

  • Digital Audio Format: 16–24–bit I2S
  • Single Serial Input Port
  • Delay Time: 170 ms/ch at fs = 48 kHz
  • Delay Resolution: 256 samples
  • 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
  • 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 4mm × 4mm, 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
    • Camcorders

Description

The TPA5052 accepts a single serial audio input, buffers the data for a selectable period of time, and outputs the delayed audio data on a single serial output. In systems with complex video processing algorithms, one device allows delay of up to 170 ms/ch (fs = 48 kHz) to synchronize the audio stream to the video stream. If more delay is needed, the devices can be connected in series.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsSamples
TPA5052RSARACTIVE-40 to 852.95 | 1kuQFN (RSA) | 16 View 3000 | LARGE T&R Download CAD Format for this Symbol
TPA5052RSARG4ACTIVE-40 to 852.95 | 1kuQFN (RSA) | 16 View 3000 | LARGE T&R Download CAD Format for this Symbol
TPA5052RSATACTIVE-40 to 853.25 | 1kuQFN (RSA) | 16 View 250 | SMALL T&R Download CAD Format for this SymbolPurchase Samples
TPA5052RSATG4ACTIVE-40 to 853.25 | 1kuQFN (RSA) | 16 View 250 | SMALL T&R Download CAD Format for this SymbolPurchase Samples

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

  TI Inventory Status Reported Distributor Inventory
TPA5052RSARAs of 8:53 AM GMT, 03 Jul 2009As of 8:53 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 16 Weeks AmericasDigiKey >1k
TPA5052RSARG4As of 8:53 AM GMT, 03 Jul 2009As of 8:53 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 16 Weeks AmericasDigiKey  Available
TPA5052RSATAs of 8:53 AM GMT, 03 Jul 2009As of 8:53 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasDigiKey  Available
TPA5052RSATG4As of 8:53 AM GMT, 03 Jul 2009As of 8:53 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasDigiKey  Available
View all Distributors  

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

 Product ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
TPA5052RSAR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPA5052RSARG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPA5052RSAT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPA5052RSATG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for TPA5052 Help

Datasheet

User Guides

Tools & Software

NamePart # Company Tool / Software Type
TPA5050 Evaluation Module (EVM)TPA5050EVMTexas InstrumentsDevelopment Boards/EVMs
TPA5051 Evaluation Module (EVM)TPA5051EVMTexas InstrumentsDevelopment Boards/EVMs
TPA5052 Evaluation Module (EVM)TPA5052EVMTexas InstrumentsDevelopment Boards/EVMs

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