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TPA2000D4 Status: ACTIVE

2-W Stereo Class-D Audio Amplifier with Stereo Class-AB Headphone Drive


      
         
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 TPA2000D1 TPA2000D2 TPA2000D4TPA2001D1 TPA2001D2 
Speaker ChannelsMono  Stereo  Stereo  Mono  Stereo  
Headphone ChannelsNone  None  Stereo  None  None  
Output Power(W)2  2  2  1  1  
Load(Min)(ohms)4  3  4  8  8  
Supply(V)2.7 - 5.5  4.5 - 5.5  3.7 - 5.5  2.7 - 5.5  4.5 - 5.5  
Half Power THD + N @ 1 kHz (%)(kHz)0.08  0.05  0.1  0.2  0.08  
Iq per channel(Typ)(mA)4  4  4.5  4  4  
ISD(uA)0.05  1  0.05  0.05  1  
PSRR(dB)77  77  70  72  77  
Operating Temp Range(Celsius)-40 to 85  -40 to 85  -40 to 85  -40 to 85  -40 to 85  
Pin/Package16TSSOP, 48BGA MICROSTAR JUNIOR  24HTSSOP, 24TSSOP  32HTSSOP  16TSSOP  24HTSSOP  
 SamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TPA2000D1: 2-W Mono Class-D Audio Amplifier
  • TPA2017D2: 2.8-W/Ch Stereo Class-D Audio Amplifier with Easy SmartGainTM AGC/DRC (TPA2017)
  • TPA2008D2: 3-W Stereo Class-D Audio Amplifier with Volume Control (TPA2008)

More Related Products

Product Information

Features

  • Ideal for Notebook PCs and USB-Powered Speakers
  • 2 W Into 4 From 5-V Supply
  • Integrated Class-AB Headphone Amplifier
  • Second-Generation Modulation Technique
    • Filterless Operation
    • Improved Efficiency
  • Low Supply Current...9 mA typ at 5 V
  • Shutdown Control...< 0.05 µA Typ
  • Shutdown Pin Is TTL Compatible
  • –40°C to 85°C Operating Temperature Range
  • Space-Saving, Thermally-Enhanced PowerPAD™ Packaging

PowerPAD is a trademark of Texas Instruments.

Description

The TPA2000D4 is a 2-W stereo bridge-tied-load (BTL) class-D amplifier designed to drive speakers with as low as 4- impedance. The amplifier uses TI’s second-generation modulation technique, which results in improved efficiency and SNR, and also allows the device to be connected directly to the speaker without the use of the LC output filter commonly associated with class-D amplifiers (this will result in an EMI which must be shielded at the system level). These features make the device ideal for use in notebook PCs where high-efficiency is needed to extend battery run-time. For speakers powered off the USB bus, the high-efficiency allows for higher output power levels without tripping the USB’s over-current circuitry.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsSamples
TPA2000D4DAPACTIVE-40 to 852.30 | 1kuHTSSOP (DAP) | 32 View 46 | TUBE Download CAD Format for this Symbol
TPA2000D4DAPG4ACTIVE-40 to 85 HTSSOP (DAP) | 32 View   Download CAD Format for this SymbolPurchase Samples
TPA2000D4DAPRACTIVE-40 to 852.10 | 1kuHTSSOP (DAP) | 32 View 2000 | LARGE 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

Reported Distributor Inventory as of 10:20 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTPA2000D4DAP
AmericasNewark 184
Rochester Electronics >1k
AsiaWPI 13
WorldwideDigiKey 143
TI Lead Time*: 20 WeeksTPA2000D4DAPR
AmericasRochester Electronics >1k
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
TPA2000D4DAP  TBD CU NIPDAU Level-3-220C-168 HRViewView
TPA2000D4DAPR  TBD CU NIPDAU Level-3-220C-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 TPA2000D4 Help

Datasheet

Application Notes

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

User Guides

Tools & Software

NamePart # Company Tool / Software Type
TPA2000D4 Evaluation Module (EVM)TPA2000D4EVMTexas 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
TPA2000D1 2-W Mono Class-D Audio Amplifier DIGITAL AMPLIFIER SOLUTIONS-ANALOG-INPUT CLASS-D SPEAKER AMPLIFIERS TI customers also evaluated this product.
TPA2017D2 2.8-W/Ch Stereo Class-D Audio Amplifier with Easy SmartGainTM AGC/DRC (TPA2017) DIGITAL AMPLIFIER SOLUTIONS-ANALOG-INPUT CLASS-D SPEAKER AMPLIFIERS TI customers also evaluated this product.
TPA2008D2 3-W Stereo Class-D Audio Amplifier with Volume Control (TPA2008) DIGITAL AMPLIFIER SOLUTIONS-ANALOG-INPUT CLASS-D SPEAKER AMPLIFIERS TI customers also evaluated this product.
TPA2012D2 2.1-W Stereo Class-D Audio Amplifier with Gain Select (TPA2012) DIGITAL AMPLIFIER SOLUTIONS-ANALOG-INPUT CLASS-D SPEAKER AMPLIFIERS TI customers also evaluated this product.
TPA2016D2 2.8-W/Ch Stereo Class-D Audio Amplifier with SmartGainTM AGC/DRC (TPA2016) DIGITAL AMPLIFIER SOLUTIONS-ANALOG-INPUT CLASS-D SPEAKER AMPLIFIERS TI customers also evaluated this product.

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