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TAS3108 Status: ACTIVE

Digital Audio Processor


      
         
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Datasheet

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 TAS3108
Clock Speed(MHz)135  
Processing Bits48  
Fs(kHz)16 to 192  
# of ADCs/DNR(db)-  
# of DACs/DNR(db)-  
# of PWMs/DNR(db)-  
Serial Audio Input/Ouput Channels8/8  
Operating Temp Range(Celsius)-40 to 105,0 to 70  
Pin/Package38HTSSOP  
Approx. Price (US$) 5.10 | 1ku  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • TAS3204: High Performance Dual Core DSP/MCU Audio Processor
  • TAS3103A: Digital Audio Processor with 3D Effects
  • TAS3308: Digital Audio SoC with PWM
  • TAS5630: Analog input 300W Stereo (600W total) class D amplifier with integrated feedback
  • TAS5631: PWM input 300W Stereo (600W total) class D amplifier with integrated feedback
  • SN65LVDS048A: Quad LVDS Receiver with Flow-Through Pinout

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Product Information

Features

  • 8 channel Programmable Audio Digital Signal Processor (DSP)
  • 135-MHz Maximum Speed, >2800 Processing Cycles Per Sample at 48 kHz
  • Sample Rates of 32 kHz to 192 kHz
  • 48-Bit Data Path and 28-Bit Coefficients
  • Single-Cycle, 76-Bit Multiply Accumulate
  • Five Simultaneous Operations Per Clock Cycle
  • 1022 Words of 48-Bit Data Memory
  • 1022 Words of 28-Bit Coefficient Memory
  • 3K Words of 54-Bit Program RAM
  • 5.88K Words of 24-Bit Delay Memory (122.5 ms at 48 kHz)
  • 15 Stereo/TDM Data Formats
  • Independent Input/Output Data Formats
  • 16-, 20-, 24-, and 32-Bit Word Sizes
  • 64-fS, 128-fS, 192-fS, and 256-fS SCLK to Support Discrete 4 channel TDM, 6 channel TDM, and 8 channel TDM Data-Transfer Formats
  • Two I2C Ports for Slave or Master Download
  • Soft Volume Controller
  • Dither Generator
  • Efficient log2/2x Estimator
  • Single 3.3-V Power Supply
  • 38-Pin Thin Shrink Small-Outline Package (TSSOP) (DCP)

View All Features in Datasheet

Description

The TAS3108 and TAS3108IA are fully programmable high-performance audio processors. The devices use an efficient, custom, multi-instruction programming environment optimized for digital audio processing algorithms. The TAS3108/TAS3108IA architecture provides high-quality audio processing by using a 48-bit data path, 28-bit filter coefficients, and a single-cycle 28 × 48-bit multiplier with a 76-bit accumulator. An embedded 8051 microprocessor provides algorithm and data control for the TAS3108/TAS3108IA. The TAS3108 is the commercial version intended for home audio and other commercial applications. The TAS3108IA is the automotive version that is qualified for use in automotive applications.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
TAS3108DCPACTIVE0 to 705.10 | 1kuHTSSOP (DCP) | 38 View 50
TAS3108DCPG4ACTIVE0 to 705.10 | 1kuHTSSOP (DCP) | 38 View 50
TAS3108DCPRACTIVE0 to 705.10 | 1kuHTSSOP (DCP) | 38 View 2000Purchase Samples
TAS3108DCPRG4ACTIVE0 to 705.10 | 1kuHTSSOP (DCP) | 38 View 2000Purchase Samples
TAS3108IADCPACTIVE-40 to 1055.75 | 1kuHTSSOP (DCP) | 38 View 50
TAS3108IADCPG4ACTIVE-40 to 1055.75 | 1kuHTSSOP (DCP) | 38 View 50
TAS3108IADCPRACTIVE-40 to 1055.75 | 1kuHTSSOP (DCP) | 38 View 1Purchase Samples
TAS3108IADCPRG4ACTIVE-40 to 1055.75 | 1kuHTSSOP (DCP) | 38 View 1Purchase 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 10:50 AM GMT, 26 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTAS3108DCP
AsiaWPI 114
WorldwideDigiKey 9
TI Lead Time*: 20 WeeksTAS3108DCPG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTAS3108DCPR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTAS3108DCPRG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTAS3108IADCP
AmericasAvnet 100
AsiaWPI 52
WorldwideDigiKey 74
Mouser Electronics 25
TI Lead Time*: 20 WeeksTAS3108IADCPG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTAS3108IADCPR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTAS3108IADCPRG4
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
TAS3108DCP RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TAS3108DCPG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TAS3108DCPR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TAS3108DCPRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TAS3108IADCP RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TAS3108IADCPG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TAS3108IADCPR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TAS3108IADCPRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 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 TAS3108 Help

Datasheet

Application Notes

User Guides

Errata

More Literature

View More Literature for Audio Processors

Tools & Software

NamePart # Company Tool / Software Type
TAS3108EVM2 Evaluation ModuleTAS3108EVM2Texas InstrumentsDevelopment Boards/EVMs
TAS3204EVM Evaluation ModuleTAS3204EVMTexas InstrumentsDevelopment Boards/EVMs
Quick Search Selection Tool for AudioAUDIO_SELECTION_TOOLTexas InstrumentsFree Evaluation Tools

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TAS3204 High Performance Dual Core DSP/MCU Audio Processor DIGITAL AUDIO PROCESSORS-AUDIO PROCESSORS TI customers also evaluated this product.
TAS3103A Digital Audio Processor with 3D Effects DIGITAL AUDIO PROCESSORS-AUDIO PROCESSORS TI customers also evaluated this product.
TAS3308 Digital Audio SoC with PWM DIGITAL AUDIO PROCESSORS-AUDIO PROCESSORS TI customers also evaluated this product.
TAS3208 Dual Core Digital Audio Processor DIGITAL AUDIO PROCESSORS-AUDIO PROCESSORS TI customers also evaluated this product.
TAS3202 High Performance Digital Audio SOC DIGITAL AUDIO PROCESSORS-AUDIO PROCESSORS TI customers also evaluated this product.
TAS5630 Analog input 300W Stereo (600W total) class D amplifier with integrated feedback DIGITAL AMPLIFIER SOLUTIONS-ANALOG-INPUT CLASS-D SPEAKER AMPLIFIERS TI customers also evaluated this product.
TAS5631 PWM input 300W Stereo (600W total) class D amplifier with integrated feedback DIGITAL AMPLIFIER SOLUTIONS-PWM-INPUT POWER STAGES (PUREPATH TM) TI customers also evaluated this product.
SN65LVDS048A Quad LVDS Receiver with Flow-Through Pinout LVDS/M-LVDS/ECL/CML-LVDS PHYS (<800MBPS) TI customers also evaluated this product.
TAS1020B Stereo USB Audio Interface USB AUDIO-USB STREAMING CONTROLLERS TI customers also evaluated this product.
TAS5518 8 Channel Digital Audio PWM Processor DIGITAL AMPLIFIER SOLUTIONS-DIGITAL-INPUT PWM CONTROLLERS (PUREPATH TM) TI customers also evaluated this product.
SRC4184 4-Channel, Asynchronous Sample Rate Converter DIGITAL AUDIO INTERFACE-LIP SYNC DELAY IC TI customers also evaluated this product.
TLV320AIC3254 Very Low-Power Stereo Audio CODEC with miniDSP and Power TuneTM Technology AUDIO CONVERTER AND CODEC-CODEC TI customers also evaluated this product.
SRC4382 Combo Sample Rate Converter DIGITAL AUDIO INTERFACE-LIP SYNC DELAY IC TI customers also evaluated this product.
SN65LVDS1 Single LVDS Transmitter LVDS/M-LVDS/ECL/CML-LVDS PHYS (<800MBPS) TI customers also evaluated this product.
SN65LVDS047 Quad LVDS Transmitter with Flow-Through Pinout LVDS/M-LVDS/ECL/CML-LVDS PHYS (<800MBPS) TI customers also evaluated this product.

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