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TAS3001 Status: NRND

Stereo Audio Digital Equalizer


      
         
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Alert Icon   NRND: This product is not recommended for new designs. However, the device, tool, or software continues to be in production to support existing customers. TI does not recommend using this part in a new design. TI encourages designers to consider alternative products for new designs.

Replaced By:

  • TAS3103 The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. 

Datasheet

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Product Information

Features

  • Stereo Digital Audio Processing
    • Supports nine serial data formats. Receive and transmit serial data formats may be different.
    • Programmable two-input digital mixer
    • Programmable six-band digital parametric EQ
    • Programmable digital bass and treble controls
    • Programmable digital volume control with soft mute
    • 108-dB dynamic range
    • Sample rates from 32 kHz to 96 kHz
  • Interfaces
    • Two serial digital input channels
    • Single serial digital output channel
    • Serial I2C control channel
  • Electrical and Physical
    • Single 3.3-V power supply
    • 28-pin PW package
    • Low-power standby
  • Applications
    • Digital Audio Controls
    • Equalization
    • Loudspeaker Active Crossovers

View All Features in Datasheet

Description

The TAS3001 is a high-quality, fixed-function, 32-bit digital audio processor. This device contains a number of built-in processing functions including mixing/scaling of two digital inputs; bass and treble controls; six cascaded stereo high-precision, limit-cycle-free, second-order IIR filters; dynamic range compression; soft volume; and soft mute.

These functions can be controlled by specifying the desired operating parameters using the I2C interface.

The TAS3001 architecture preserves high-quality audio by using a 32-bit data path, 24 × 32-bit multiplies, and up to 56 bits of precision for some internal calculations. By using 24-bit filter coefficients, the TAS3001 can implement practically any second-order IIR filter with outstanding fidelity.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TAS3001CPWNRND0 to 702.65 | 100uTSSOP (PW) | 28 View 50 Download CAD Format for this Symbol Download CAD Format for this FootprintNot Available
TAS3001CPWG4NRND0 to 702.65 | 100uTSSOP (PW) | 28 View 50 Download CAD Format for this Symbol Download CAD Format for this FootprintNot Available
TAS3001CPWRNRND 2.65 | 100uTSSOP (PW) | 28 View 2000 Download CAD Format for this Symbol Download CAD Format for this FootprintNot Available
TAS3001CPWRG4NRND 2.65 | 100uTSSOP (PW) | 28 View 2000 Download CAD Format for this Symbol Download CAD Format for this FootprintNot Available

* 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 10:47 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 18 WeeksTAS3001CPW
AmericasRochester Electronics >1k
WorldwideDigiKey 94
Mouser Electronics 43
TI Lead Time*: 18 WeeksTAS3001CPWG4
WorldwideDigiKey  Available
Mouser Electronics 147
TI Lead Time*: 18 WeeksTAS3001CPWR
AmericasRochester Electronics >1k
WorldwideDigiKey  Available
TI Lead Time*: 18 WeeksTAS3001CPWRG4
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
TAS3001CPW  Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TAS3001CPWG4  Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TAS3001CPWR  Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TAS3001CPWRG4  Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView

* 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 TAS3001 Help

Datasheet

Application Notes

User Guides

Reference Designs

Description Part # Company
Stereo USB Reference Design with Digital Audio Processing USBEQCDCREF1 Texas Instruments

Tools & Software

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

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