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TPA6102A2 Status: ACTIVE

50-mW Ultra Low-Voltage, Stereo Headphone Audio Amplifier with Fixed Gain (14dB)


      
         
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 TPA6100A2 TPA6101A2 TPA6102A2TPA6110A2 TPA6111A2 TPA6112A2 
Headphone ChannelsStereo  Stereo  Stereo  Stereo  Stereo  Stereo  
Output Power(W)0.05  0.05  0.05  0.15  0.15  0.15  
Load(Min)(ohms)16  16  16  8  8  8  
Supply(V)1.6 - 3.6  1.6 - 3.6  1.6 - 3.6  2.5 - 5.5  2.5 - 5.5  2.5 - 5.5  
Half Power THD + N @ 1 kHz (%)(kHz)0.1  0.1  0.1  0.25  0.25  0.25  
Iq per channel(Typ)(mA)0.8  0.32  0.32  0.75  0.75  0.75  
ISD(uA)0.05  0.05  0.05  10  1  10  
PSRR(dB)72  72  72  83  83  83  
Operating Temp Range(Celsius)-40 to 85  -40 to 85  -40 to 85  -40 to 85  -40 to 85  -40 to 85  
Pin/Package8MSOP, 8SOIC  15BGA MICROSTAR JUNIOR, 8MSOP, 8SOIC  8MSOP, 8SOIC  8MSOP-PowerPAD  8MSOP-PowerPAD, 8SOIC  10MSOP-PowerPAD  
 SamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TPA6100A2: 50-mW Ultra Low-Voltage Stereo Headphone Audio Amplifier
  • TPA6112A2: 150-mW Stereo Headphone Audio Amplifier with Differential Input
  • TPA6111A2: 150-mW Stereo Headphone Audio Amplifier, Pin Compatible with LM4880 and LM4881

More Related Products

Product Information

Features

  • 50-mW Stereo Output
  • Low Supply Current...0.75 mA
  • Low Shutdown Current...50 nA
  • Minimal External Components Required
  • Gain Set Internally to 14 dB
  • Pop Reduction Circuitry
  • Internal Mid-Rail Generation
  • Thermal and Short-Circuit Protection
  • Surface-Mount Packaging
    • MSOP
    • SOIC
  • 1.6-V to 3.6-V Supply Voltage Range

Description

The TPA6102A2 is a stereo audio power amplifier packaged in either an 8-pin SOIC package or an 8-pin MOSP package capable of delivering 50 mW of continuous RMS power per channel into 16- loads. Amplifier gain is internally set to 14 dB (inverting) to save board space by eliminating six external resistors.

The TPA6102A2 is optimized for battery applications because of its low supply current, shutdown current, and THD+N. To obtain the low supply voltage range, the TPA6102A2 biases BYPASS to VDD/4.

When driving a 16- load with 40 mW output power from 3.3 V, THD+N is 0.08% at 1 kHz, and less than 0.2% across the audio band of 20 Hz to 20 kHz. For 30 mW into 32- loads, the THD+N is reduced to less than 0.06% at 1 kHz, and is less than 0.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TPA6102A2DACTIVE-40 to 850.44 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TPA6102A2DG4ACTIVE-40 to 850.44 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TPA6102A2DGKACTIVE-40 to 850.55 | 1kuMSOP (DGK) | 8 View 80 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPA6102A2DGKG4ACTIVE-40 to 850.55 | 1kuMSOP (DGK) | 8 View 80 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPA6102A2DGKRACTIVE-40 to 850.50 | 1kuMSOP (DGK) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TPA6102A2DGKRG4ACTIVE-40 to 850.50 | 1kuMSOP (DGK) | 8 View 2500 | LARGE T&R 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

Reported Distributor Inventory as of 10:19 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTPA6102A2D
AmericasRochester Electronics >1k
AsiaFarnell Asia 600
WPI 70
EuropeFarnell 600
WorldwideDigiKey 96
TI Lead Time*: 20 WeeksTPA6102A2DG4
WorldwideDigiKey  Available
TI Lead Time*: 14 WeeksTPA6102A2DGK
AmericasRochester Electronics >1k
WorldwideDigiKey  Available
TI Lead Time*: 14 WeeksTPA6102A2DGKG4
WorldwideDigiKey  Available
TI Lead Time*: 14 WeeksTPA6102A2DGKR
AmericasRochester Electronics >1k
WorldwideDigiKey 730
TI Lead Time*: 14 WeeksTPA6102A2DGKRG4
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
TPA6102A2D RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPA6102A2DG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPA6102A2DGK RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPA6102A2DGKG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPA6102A2DGKR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPA6102A2DGKRG4 RoHS Compliant 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 TPA6102A2 Help

Datasheet

Application Notes

View Application Notes for Headphone Amplifiers

User Guides

Tools & Software

NamePart # Company Tool / Software Type
TPA6102A2 Evaluation Module (EVM)TPA6102A2EVMTexas InstrumentsDevelopment Boards/EVMs
Quick Search Selection Tool for AudioAUDIO_SELECTION_TOOLTexas InstrumentsFree Evaluation Tools

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