TI Home > Semiconductors > Amplifiers and Linear > Audio Amplifiers > Class-AB Speaker Amplifiers >

TPA6203A1 Status: ACTIVE

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


      
         
Alert me about changes<br/>to this product

 TPA6203A1TPA6204A1 TPA6205A1 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  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  
 SamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TPA6205A1: 1.25-W Mono, Fully Differential, Class-AB Audio Amp w/ 1.8V Compatible Shutdown Voltage (TPA6205)
  • SN74AHC1G125: Single Bus Buffer Gate with 3-State Output
  • TPA2005D1: 1.4-W Mono Class-D Audio Amplifier (TPA2005)
  • SN74AVC8T245: 8-Bit Dual-Supply Bus Transceiver with Configurable Voltage Translation and 3-State Outputs

Product Information

Features

  • 1.25 W Into 8 Ω From a5-V Supply at
    THD = 1% (Typical)
  • Low Supply Current: 1.7 mA Typical
  • Shutdown Control < 10 µA
  • Only Five External Components
    • Improved PSRR (90 dB) and Wide Supply Voltage (2.5 V to 5.5 V) for Direct Battery Operation
    • Fully Differential Design Reduces RF
      Rectification
    • Improved CMRR Eliminates Two Input Coupling Capacitors
    • C(BYPASS) Is Optional Due to Fully Differential Design and High PSRR
  • Avaliable in a 2 mm x 2 mm MicroStar
    Junior BGA Package (GQV, ZQV)
  • Available in 3 mm x 3 mm QFN Package (DRB)
  • Available in an 8-Pin PowerPAD MSOP (DGN)
  • APPLICATIONS
    • Designed for Wireless or Cellular Handsets and PDAs

Description

The TPA6203A1 is a 1.25-W mono fully differential amplifierdesigned to drive a speaker with at least 8-Ω impedance while consuming less than 37 mm2 (ZQV package option) total printed-circuit board (PCB) area in most applications. This device operates from 2.5 V to 5.5 V, drawing only 1.7 mA of quiescent supply current. The TPA6203A1 is available in the space-saving 2 mm x 2 mm MicroStar Junior BGA package, and the space saving 3 mm x 3 mm QFN (DRB) package.

Features like 85-dB PSRR from 90 Hz to 5 kHz, improved RF-rectification immunity, and small PCB area makes the TPA6203A1 ideal for wireless handsets. A fast start-up time of 4 µs with minimal pop makes the TPA6203A1 ideal for PDA applications.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TPA6203A1DGNACTIVE-40 to 850.50 | 1kuMSOP-PowerPAD (DGN) | 8 View 80 | TUBE Download CAD Format for this Symbol Purchase Samples
TPA6203A1DGNG4ACTIVE-40 to 850.50 | 1kuMSOP-PowerPAD (DGN) | 8 View 80 | TUBE Download CAD Format for this Symbol Purchase Samples
TPA6203A1DGNRACTIVE-40 to 850.45 | 1kuMSOP-PowerPAD (DGN) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Contact TI Distributor or Sales Office
TPA6203A1DGNRG4ACTIVE-40 to 850.45 | 1kuMSOP-PowerPAD (DGN) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Contact TI Distributor or Sales Office
TPA6203A1DRBACTIVE-40 to 850.50 | 1kuSON (DRB) | 8 View 121 | TUBE Download CAD Format for this Symbol Purchase Samples
TPA6203A1DRBG4ACTIVE-40 to 850.50 | 1kuSON (DRB) | 8 View 121 | TUBE Download CAD Format for this Symbol Purchase Samples
TPA6203A1DRBRACTIVE-40 to 850.45 | 1kuSON (DRB) | 8 View 3000 | LARGE T&R Download CAD Format for this Symbol 
TPA6203A1DRBRG4ACTIVE-40 to 850.45 | 1kuSON (DRB) | 8 View 3000 | LARGE T&R Download CAD Format for this Symbol 
TPA6203A1GQVRACTIVE-40 to 850.45 | 1kuBGA MICROSTAR JUNIOR (GQV) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TPA6203A1ZQVRACTIVE-40 to 850.45 | 1kuBGA MICROSTAR JUNIOR (ZQV) | 8  2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TPA6203A1ZQVRG1ACTIVE-40 to 850.45 | 1kuBGA MICROSTAR JUNIOR (ZQV) | 8  2500 | LARGE T&R  Purchase 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 10:11 AM GMT, 06 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 4 WeeksTPA6203A1DGN
EuropeAvnet-SILICA 480
Spoerle 800
WorldwideMouser Electronics 29
TI Lead Time*: 4 WeeksTPA6203A1DGNG4
EuropeEBV Elektronik 80
WorldwideMouser Electronics >1k
TI Lead Time*: 4 WeeksTPA6203A1DGNR
AmericasNewark >1k
AsiaFarnell Asia 342
WPI >1k
EuropeFarnell 342
TI Lead Time*: 4 WeeksTPA6203A1DGNRG4
None Reported
View Distributors
TI Lead Time*: 4 WeeksTPA6203A1DRB
AmericasNewark 605
AsiaWPI 182
WorldwideDigiKey  Available
Mouser Electronics >1k
TI Lead Time*: 4 WeeksTPA6203A1DRBG4
EuropeEBV Elektronik 363
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTPA6203A1DRBR
AmericasAvnet >1k
Rochester Electronics >1k
WorldwideDigiKey >1k
TI Lead Time*: 20 WeeksTPA6203A1DRBRG4
WorldwideDigiKey  Available
TI Lead Time*: 4 WeeksTPA6203A1GQVR
AmericasAvnet >1k
Rochester Electronics >1k
AsiaWPI >1k
WorldwideDigiKey >1k
TI Lead Time*: 20 WeeksTPA6203A1ZQVR
AmericasAvnet >1k
Rochester Electronics >1k
AsiaWPI >1k
WorldwideDigiKey 518
TI Lead Time*: 6 WeeksTPA6203A1ZQVRG1
None Reported
View Distributors
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
TPA6203A1DGN RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPA6203A1DGNG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPA6203A1DGNR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPA6203A1DGNRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPA6203A1DRB RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPA6203A1DRBG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPA6203A1DRBR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPA6203A1DRBRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPA6203A1GQVR  TBD SNPB Level-2A-235C-4 WKSViewView
TPA6203A1ZQVR RoHS Compliant Pb-Free (RoHS) SNAGCU Level-3-260C-168HRSViewView
TPA6203A1ZQVRG1 RoHS Compliant Green (RoHS & no Sb/Br) SNAGCU Level-3-260C-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 TPA6203A1 Help

Datasheet

Application Notes

View Application Notes for Class-AB Speaker Amplifiers

User Guides

Tools & Software

NamePart # Company Tool / Software Type
TPA6203A1 Evaluation Module (EVM)TPA6203A1EVMTexas 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
TPA6205A1 1.25-W Mono, Fully Differential, Class-AB Audio Amp w/ 1.8V Compatible Shutdown Voltage (TPA6205) AUDIO AMPLIFIERS-CLASS-AB SPEAKER AMPLIFIERS TI customers also evaluated this product.
SN74AHC1G125 Single Bus Buffer Gate with 3-State Output LITTLE LOGIC-LL BUFFER, DRIVER AND TRANSCEIVER TI customers also evaluated this product.
TPA2005D1 1.4-W Mono Class-D Audio Amplifier (TPA2005) DIGITAL AMPLIFIER SOLUTIONS-ANALOG-INPUT CLASS-D SPEAKER AMPLIFIERS TI customers also evaluated this product.
SN74AVC8T245 8-Bit Dual-Supply Bus Transceiver with Configurable Voltage Translation and 3-State Outputs VOLTAGE LEVEL TRANSLATION-DUAL SUPPLY TRANSLATORS TI customers also evaluated this product.
SN74LVC8T245 8-Bit Dual-Supply Bus Transceiver with Configurable Voltage Translation and Three-State Outputs VOLTAGE LEVEL TRANSLATION-DUAL SUPPLY TRANSLATORS TI customers also evaluated this product.
TPS40210 Wide Input Range Current Mode Boost Controller NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH) TI customers also evaluated this product.
SN74LVC1G04 Single Inverter LITTLE LOGIC-LL BUFFER, DRIVER AND TRANSCEIVER TI customers also evaluated this product.
TPS65023 6-channel Power Mgmt IC with 3DC/DCs, 3 LDOs, I2C Interface and DVS, Optimized for DaVinci DSPs POWER MANAGEMENT MULTI-CHANNEL IC (PMIC) SOLUTIONS-PMIC SOLUTIONS WITH AND WITHOUT BATTERY CHARGER TI customers also evaluated this product.
PCA9306 Dual Bi-Directional I2C-Bus and SMBus Voltage Level-Translator I2C (SL)-I2C SPECIAL FUNCTIONS TI customers also evaluated this product.
TPS62590 2.25MHz, 1A Step-Down Converter in 2 x 2 SON Package DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TL072 Dual Low-Noise JFET-Input General-Purpose Operational Amplifier OPERATIONAL AMPLIFIER-STANDARD LINEAR AMPLIFIER TI customers also evaluated this product.

All End-Equipment

Support and Community

Customer Tags Help

No Tags are Available for this Part Number

Other Support



Click Here