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TPA3003D2 Status: ACTIVE

3-W Stereo Class-D Audio Power Amplifier with Volume Control (TPA3003)


      
         
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 TPA3003D2
Speaker ChannelsStereo  
Headphone ChannelsNone  
Output Power(W)3  
Load(Min)(ohms)8  
Supply(V)8.5 - 14  
Half Power THD + N @ 1 kHz (%)(kHz)0.2  
Iq per channel(Typ)(mA)8  
ISD(uA)1  
PSRR(dB)80  
Operating Temp Range(Celsius)-40 to 85  
Pin/Package48TQFP  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • TPA3100D2: 20-W Stereo Class-D Audio Power Amplifier (TPA3100)
  • TPA3007D1: 6.5-W Mono Class-D Audio Power Amplifier (TPA3007)
  • TPA3005D2: 6-W Stereo Class-D Audio Power Amplifier (TPA3005)
  • TPA6132A2: 25-mW DirectPath&#153 Stereo Headphone Amplifier with Pop Suppression (TPA6132)
  • MSP430F2132: 16-bit Ultra-Low-Power Microcontroller, 8kB Flash, 512B RAM, 10 bit ADC, 1 USCI
  • PTH08T230W: 6-A, 4.5V to 14V Input, Non-Isolated, Wide Output Adjustable Power Module with TurboTrans

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Product Information

Features

  • 3-W/Ch Into an 8- Load From 12-V Supply
  • Efficient, Class-D Operation Eliminates Heatsinks and Reduces Power Supply Requirements
  • 32-Step DC Volume Control From –40 dB to 36 dB
  • Third Generation Modulation Techniques
    • Replaces Large LC Filter With Small Low-Cost Ferrite Bead Filter
  • Thermal and Short-Circuit Protection
  • APPLICATIONS
    • LCD Monitors and TVs
    • Powered Speakers

Description

The TPA3003D2 is a 3-W (per channel) efficient, Class-D audio amplifier for driving bridged-tied stereo speakers. The TPA3003D2 can drive stereo speakers as low as 8 . The high efficiency of the TPA3003D2 eliminates the need for external heatsinks when playing music.

Stereo speaker volume is controlled with a dc voltage applied to the volume control terminal offering a range of gain from –40 dB to 36 dB.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TPA3003D2PFBACTIVE-40 to 853.30 | 1kuTQFP (PFB) | 48 View 250 | JEDEC TRAY (5+1) Download CAD Format for this Symbol Download CAD Format for this Footprint
TPA3003D2PFBG4ACTIVE-40 to 853.30 | 1kuTQFP (PFB) | 48 View 250 | JEDEC TRAY (5+1) Download CAD Format for this Symbol Download CAD Format for this Footprint
TPA3003D2PFBRACTIVE-40 to 853.00 | 1kuTQFP (PFB) | 48 View 1000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPA3003D2PFBRG4ACTIVE-40 to 853.00 | 1kuTQFP (PFB) | 48 View 1000 | LARGE T&R 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 10:19 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTPA3003D2PFB
AmericasNewark 103
Rochester Electronics 250
AsiaWPI 160
TI Lead Time*: 20 WeeksTPA3003D2PFBG4
AsiaFarnell Asia 3
EuropeFarnell 3
TI Lead Time*: 20 WeeksTPA3003D2PFBR
AmericasRochester Electronics 19
TI Lead Time*: 20 WeeksTPA3003D2PFBRG4
AmericasRochester Electronics >1k
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
TPA3003D2PFB RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPA3003D2PFBG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPA3003D2PFBR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPA3003D2PFBRG4 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 TPA3003D2 Help

Datasheet

Application Notes

View Application Notes for Analog-Input Class-D Speaker Amplifiers

User Guides

Tools & Software

NamePart # Company Tool / Software Type
TPA3003D2 Evaluation Module (EVM)TPA3003D2EVMTexas InstrumentsDevelopment Boards/EVMs
Quick Search Selection Tool for AudioAUDIO_SELECTION_TOOLTexas InstrumentsFree Evaluation Tools

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TPA3005D2 6-W Stereo Class-D Audio Power Amplifier (TPA3005) DIGITAL AMPLIFIER SOLUTIONS-ANALOG-INPUT CLASS-D SPEAKER AMPLIFIERS TI customers also evaluated this product.
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