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TPA6021A4 Status:ACTIVE

Stereo, Class-AB Audio Amplifier with Volume Control and Stereo Headphone Drive

      
         
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Datasheet

Download - PDF Icon
  • 2-W Stereo Audio Power Amplifier with Advanced DC Volume Control (tpa6021a4.pdf, 1823 KB)
    27 Jun 2005 Download

 TPA2008D2 TPA6011A4 TPA6021A4TPA6030A4 
Speaker ChannelsStereo  Stereo  Stereo  Stereo  
Headphone ChannelsNone  Stereo  Stereo  Stereo  
Output Power(W)3  2  2  3  
Load(Min)(ohms)3  3  4  16  
Supply(V)4.5 - 5.5  4 - 5.5  4 - 5.5  7 - 15  
Half Power THD + N @ 1 kHz (%)(kHz)0.05  0.06  0.19  0.06  
Iq per channel(Typ)(mA)7  7.5  7.5  18  
ISD(uA)0.05  1  1  1  
PSRR(dB)70  70  70  60  
Operating Temp Range(Celsius)-40 to 85  -40 to 85  -40 to 85  -40 to 85  
Pin/Package24HTSSOP  24HTSSOP  20PDIP  28HTSSOP  
VCC / VDD(Min)(V)4.5  4  4  7  
VCC / VDD(Max)(V)5.5  5.5  5.5  15  
 SamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TPA1517: Stereo, Medium Power, Class-AB Audio Amplifier
  • TPA0212: Stereo Class-AB Audio Amplifier with Stereo Headphone Drive and Integrated Gain
  • TPA0211: Mono Class-AB Audio Amplifier with Mono Headphone Drive
  • RC4560: Dual Audio Operational Amplifier
  • TLC5940: 16-Channel LED Driver w/EEprom DOT Correction & Grayscale PWM Control
  • PGA2311: +/-5V Stereo Audio Volume Control

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Product Information

Features

  • 2 W Into 4- Speakers With External Heatsink
  • DC Volume Control With 2-dB
    Steps from -40 dB to 20 dB
    • Fade Mode
    • -85-dB Mute Mode
  • Differential Inputs
  • 1-µA Shutdown Current (Typical)
  • Headphone Mode
  • APPLICATIONS
    • LCD Monitors

Description

The TPA6021A4 is a stereo audio power amplifier that drives 2 W/channel of continuous RMS power into a 4- load when utilizing a heat sink. Advanced dc volume control minimizes external components and allows BTL (speaker) volume control and SE (headphone) volume control.

The 20-pin DIP package allows for the use of a heatsink which provides higher output power.

To ensure a smooth transition between active and shutdown modes, a fade mode ramps the volume up and down.

    

Pricing / Packaging / CAD Design Tools / Samples

Price ($US)PackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price ($US) | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TPA6021A4NACTIVE-40 to 851.00 | 1kuPDIP (N) | 20 View 20 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TPA6021A4NE4ACTIVE-40 to 851.00 | 1kuPDIP (N) | 20 View 20 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint

* 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

  TI Inventory Status Reported Distributor Inventory
TPA6021A4NAs of 7:58 AM GMT, 29 Aug 2008As of 7:58 AM GMT, 29 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 27 Oct 12 Weeks AmericasDigiKey 539
  Mouser Electronics 196
  Newark 298
  Rochester Electronics 297
  AsiaWPI 57
TPA6021A4NE4As of 7:58 AM GMT, 29 Aug 2008As of 7:58 AM GMT, 29 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 27 Oct 12 Weeks AsiaWPI 100
View all Distributors  

* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.

** 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
TPA6021A4N RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
TPA6021A4NE4 RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView

* 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

Datasheets

  • 2-W Stereo Audio Power Amplifier with Advanced DC Volume Control (tpa6021a4.pdf, 1823 KB)
    27 Jun 2005 Download

Application Notes

View Application Notes for Class-AB Speaker Amplifiers

User Guides

  • TPA6021A4 Audio Power Amplifer EVM (Rev. A) (slou176a.pdf, 662 KB)
    15 Mar 2006 Download
  • TPA6021A4 Audio Power Amplifer EVM (slou176.pdf, 649 KB)
    07 Jul 2005 Download

Tools & Software

NamePart # Company Tool / Software Type
TPA6021A4 Evaluation ModuleTPA6021A4EVMTexas InstrumentsDevelopment Boards/EVMs

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