TPA6204A1 Status: ACTIVE

1.7-W Mono, Fully Differential, Class-AB Audio Amplifier

      
         
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Datasheet

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  • 1.7-W Mono Fully Differential Audio Power Amplifier (Rev. A) (tpa6204a1.pdf, 659 KB)
    09 Jun 2008 Download

 TPA6203A1 TPA6204A1TPA6205A1 TPA6211A1 
Speaker ChannelsMono  Mono  Mono  Mono  
Headphone ChannelsNone  None  None  None  
Output Power(W)1.25  1.7  1.25  3.1  
Load(Min)(ohms)8  8  8  3  
Supply(V)2.5 - 5.5  2.5 - 5.5   2.5 - 5.5  
Half Power THD + N @ 1 kHz (%)(kHz)0.06  0.0018  0.06  0.02  
Iq per channel(Typ)(mA)1.7  4  1.7  4  
ISD(uA)0.01  0.01  0.01  0.01  
PSRR(dB)90  85  90  85  
Operating Temp Range(Celsius)-40 to 85  -40 to 85  -40 to 85   
Pin/Package8BGA MICROSTAR JUNIOR,8MSOP-PowerPAD,8SON  8SON  8MSOP-PowerPAD,8SON,8BGA MICROSTAR JUNIOR  8MSOP-PowerPAD,8SON  
VCC / VDD(Min)(V)2.5  2.5  2.5  2.5  
VCC / VDD(Max)(V)5.5  5.5  5.5  5.5  
 SamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TPA6211A1: 3.1-W Mono, Fully Differential, Class-AB Audio Amplifier
  • TPA6203A1: 1.25-W Mono, Fully Differential, Class-AB Audio Amplifier
  • TPA0211: Mono Class-AB Audio Amplifier with Mono Headphone Drive
  • SN74LVC1T45: Single-Bit Dual-Supply Bus Transceiver with Configurable Voltage Translation and 3-State Outputs
  • TL16C550C: Single UART with 16-Byte FIFOs and Auto Flow Control
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Product Information

Features

  • Designed for Wireless or Cellular Handsets and PDAs
  • 1.7 W Into 8 Ω From a 5-V Supply at THD = 10% (Typ)
  • Low Supply Current: 4 mA typ at 5 V
  • Shutdown Current: 0.01 µA Typ
  • Fast Startup With Minimal Pop
  • Only Three External Components
    • Improved PSRR (–80 dB) and Wide Supply Voltage (2.5 V to 5.5 V) for Direct Battery Operation
    • Fully Differential Design Reduces RF Rectification
    • –63 dB CMRR Eliminates Two Input Coupling Capacitors
  • Pin to Pin Compatible With TPA2005D1 and TPA6211A1 in QFN Package
  • Available in 3 mm X 3 mm QFN Package (DRB)
  • APPLICATIONS
    • Ideal for Wireless Handsets
    • PDAs
    • Notebook Computers

Description

The TPA6204A1 is a 1.7-W mono fully-differential amplifier designed to drive a speaker with at least 8-Ω impedance while consuming only 20 mm2 total printed-circuit board (PCB) area in most applications. The device operates from 2.5 V to 5.5 V, drawing only 4 mA of quiescent supply current. The TPA6204A1 is available in the space-saving 3 mm x 3 mm QFN (DRB) package.

The TPA6204A1 is ideal for PDA/smart phone applications due to features such as -80-dB supply voltage rejection from 20 Hz to 2 kHz, improved RF rectification immunity, small PCB area, and a fast startup with minimal pop.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsSamples
TPA6204A1DRBACTIVE-40 to 850.55 | 1kuSON (DRB) | 8 View 121 | TUBE Download CAD Format for this SymbolPurchase Samples
TPA6204A1DRBG4ACTIVE-40 to 850.55 | 1kuSON (DRB) | 8 View 121 | TUBE Download CAD Format for this SymbolPurchase Samples
TPA6204A1DRBRACTIVE-40 to 850.55 | 1kuSON (DRB) | 8 View 3000 | LARGE T&R Download CAD Format for this Symbol
TPA6204A1DRBRG4ACTIVE-40 to 850.55 | 1kuSON (DRB) | 8 View 3000 | LARGE T&R Download CAD Format for this Symbol

* 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
TPA6204A1DRBAs of 8:06 AM GMT, 05 Oct 2008As of 8:06 AM GMT, 05 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 30 Dec 4 Weeks AmericasNewark 602
  Rochester Electronics 121
  EuropeAvnet-SILICA 216
TPA6204A1DRBG4As of 8:06 AM GMT, 05 Oct 2008As of 8:06 AM GMT, 05 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 30 Dec 4 Weeks None Reported
View Distributors
   
TPA6204A1DRBRAs of 8:06 AM GMT, 05 Oct 2008As of 8:06 AM GMT, 05 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 1 | 17 Nov 8 Weeks AmericasRochester Electronics >1k
 >10k | 17 Dec     
TPA6204A1DRBRG4As of 8:06 AM GMT, 05 Oct 2008As of 8:06 AM GMT, 05 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 1 | 17 Nov 8 Weeks None Reported
View Distributors
   
 >10k | 17 Dec     
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
TPA6204A1DRB RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPA6204A1DRBG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPA6204A1DRBR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPA6204A1DRBRG4 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

Datasheets

  • 1.7-W Mono Fully Differential Audio Power Amplifier (Rev. A) (tpa6204a1.pdf, 659 KB)
    09 Jun 2008 Download

Application Notes

View Application Notes for Class-AB Speaker Amplifiers

User Guides

  • TPA6204A1: Audio Power Amplifier EVM (slou167.pdf, 100 KB)
    16 Aug 2004 Download

More Literature

  • TPA6204A1_NanoEVM_ Schematic (slyp144.pdf, 43 KB)
    13 Feb 2007 Download
  • TPA6204A1_NanoEVM_OV  (slyp117.pdf, 339 KB)
    29 Jan 2007 Download

Tools & Software

NamePart # Company Tool / Software Type
TPA6204A1 Evaluation ModuleTPA6204A1EVMTexas InstrumentsDevelopment Boards/EVMs

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