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TAS5504A Status: ACTIVE

4 Channel Digital Audio PWM Processor


      
         
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Datasheet

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 TAS5504A
Audio Output Channels (PWM)(#)4  
Dynamic Range(dB)102  
Data Resolution16,20,24  
Digital Supply (up to 5 V)(V)3 - 3.6  
Fs(Min)(kHz)32  
Fs(Max)(kHz)192  
PWM Headphone OutputNo  
Volume ControlNo  
Loudness CompensationNo  
MuteNo  
EQNo  
Bass/Treble Tone ControlNo  
Operating Temp Range(Celsius)0 to 70  
Pin/Package64TQFP  
Approx. Price (US$) 3.50 | 1ku  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • TAS5504: 4 Channel Digital Audio PWM Processor
  • TAS5086: 6 Channel Digital Audio PWM Processor
  • TAS5010: Digital Audio PWM Processor
  • TAS3103A: Digital Audio Processor with 3D Effects
  • TAS5630: Analog input 300W Stereo (600W total) class D amplifier with integrated feedback
  • TAS3108: Digital Audio Processor

Product Information

Features

  • Audio Input/Output
    • Automatic Master Clock Rate and Data
      Sample Rate Detection
    • Four Serial Audio Input Channels
    • Four PWM Audio Output Channels
    • Headphone PWM Output to Drive an External
      Differential Amplifier Like the TPA112
    • PWM Outputs Support Single-Ended and
      Bridge-Tied Loads
    • 32-, 38-, 44.1-, 48-, 88.2-, 96-, 176.4-,
      and 192-kHz Sampling Rates
    • Data Formats: 16-, 20-, or 24-Bit Left-Justified,
      I2S, or Right-Justified Input Data
    • 64 × fS Bit-Clock Rate
    • 128, 192, 256, 384, 512, and 768 × fS Master
      Clock Rates (up to a Maximum of 50 MHz)
  • Audio Processing
    • 48-Bit Processing Architecture With 76 Bits
      of Precision for Most Audio-Processing Features
    • Volume Control Range: 36 dB to –109 dB
      • Master Volume Control Range of 18 dB
        to –100 dB
      • Four Individual Channel Volume Control
        Ranges of 18-dB to –109-dB
    • Programmable Soft Volume and Mute Update Rates
    • Two Bass and Treble Tone Controls With ±18-dB Range,
      Selectable Corner Frequencies, and Second-Order Slopes
      • L, R, and C
      • Sub
    • Configurable Loudness Compensation

View All Features in Datasheet

Description

The TAS5504A is a four-channel digital pulse-width modulator (PWM) that provides both advanced performance and a high level of system integration. The TAS5504A is designed to interface seamlessly with most audio digital signal processors. The TAS5504A automatically adjusts control configurations in response to clock and data-rate changes and idle conditions. This enables the TAS5504A to provide an easy-to-use control interface with relaxed timing requirements.

The TAS5504A can drive four channels of H-bridge power stages. Texas Instruments power stages are designed to work seamlessly with the TAS5504A. The TAS5504A supports either the single-ended or bridge-tied-load configuration. The TAS5504A also provides a high-performance differential output to drive an external differential-input analog headphone amplifier, such as the TPA112.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TAS5504APAGACTIVE0 to 703.50 | 1kuTQFP (PAG) | 64 View 160 Download CAD Format for this Symbol Download CAD Format for this Footprint
TAS5504APAGG4ACTIVE0 to 703.50 | 1kuTQFP (PAG) | 64 View 160 Download CAD Format for this Symbol Download CAD Format for this Footprint
TAS5504APAGRACTIVE0 to 703.50 | 1kuTQFP (PAG) | 64 View 1500 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TAS5504APAGRG4ACTIVE0 to 703.50 | 1kuTQFP (PAG) | 64 View 1500 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase 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

Reported Distributor Inventory as of 10:46 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTAS5504APAG
AsiaWPI 82
EuropeAvnet-SILICA 120
WorldwideDigiKey 268
TI Lead Time*: 20 WeeksTAS5504APAGG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTAS5504APAGR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTAS5504APAGRG4
WorldwideDigiKey  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
TAS5504APAG RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-4-260C-72 HRViewView
TAS5504APAGG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-4-260C-72 HRViewView
TAS5504APAGR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-4-260C-72 HRViewView
TAS5504APAGRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-4-260C-72 HRViewView

* 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 TAS5504A Help

Datasheet

Errata

Tools & Software

NamePart # Company Tool / Software Type
TAS5504-5142V4 Evaluation Module (EVM)TAS5504-5142V4EVMTexas InstrumentsDevelopment Boards/EVMs
Quick Search Selection Tool for AudioAUDIO_SELECTION_TOOLTexas InstrumentsFree Evaluation Tools

Part # Name Product Family Comments
TAS5122   50-W Stereo Digital Amplifier Power Stage   DIGITAL AMPLIFIER SOLUTIONS - PWM-INPUT POWER STAGES (PUREPATH TM)      
TAS5142   100-W Stereo Digital Amplifier Power Stage   DIGITAL AMPLIFIER SOLUTIONS - PWM-INPUT POWER STAGES (PUREPATH TM)      
TAS5152   125-W Stereo Digital Amplifier Power Stage   DIGITAL AMPLIFIER SOLUTIONS - PWM-INPUT POWER STAGES (PUREPATH TM)      
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TAS5010 Digital Audio PWM Processor DIGITAL AMPLIFIER SOLUTIONS-DIGITAL-INPUT PWM CONTROLLERS (PUREPATH TM) TI customers also evaluated this product.
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