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TAS5102 Status: ACTIVE

20-W Stereo Digital Amplifier Power Stage


      
         
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See Also

  • TAS5701 - 20W I2S Stereo Amplifier with External Subwoofer Output
  • TAS5705 - 20W I2S Stereo Amplifier with External Subwoofer Output
  • TAS3308 - Digital Audio Processor with PWM Outputs

Datasheet

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Functional Block Diagram


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 TAS5102TAS5103 TAS5601 TAS5602 
Speaker Channels1 - 4  1 - 4  2 - 4  2 - 4  
Output Power(W)20  15  20  20  
Load(Min)(ohms)4  4  4  4  
Half Power THD + N @ 1 kHz (%)(kHz)< 0.1  < 0.1  < 0.1  < 0.1  
Dynamic Range(dB)105  105  96  96  
Fs(Min)(kHz)192  192  200  200  
Fs(Max)(kHz)32  32  400  400  
Digital Supply (up to 5 V)(V)3 - 3.6  3 - 3.6  3 - 4.2  3 - 4.2  
Analog Supply(V)8 - 23  8 - 23  10 - 26  10 - 26  
Operating Temp Range(Celsius)0 to 70  0 to 70  -40 to 85  -40 to 85  
Pin/Package32HTSSOP  32HTSSOP  56HTSSOP  56HTSSOP  
 SamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TAS5602: 20-W Stereo Digital Amplifier Power Stage with Feedback
  • TAS5601: 20-W Stereo Digital Amplifier Power Stage with Feedback
  • TAS5701: 20-W Stereo I2S Audio Power Amplifier (H/W Controlled)
  • TPA3106D1: 40-W Mono Class-D Audio Power Amplifier (TPA3106)
  • TAS5716: 20-W Stereo Closed-loop I2S Audio Amplifier with Speaker EQ, DRC & 3D/Bass Boost

Product Information

Features

  • 2×20 W at 10% THD+N Into 8-Ω BTL at 18 V (With Heatsink for TAS5102)
  • 2×15 W at 10% THD+N Into 8-Ω BTL at 15.5 V for TAS5103
  • 2×10 W at 10% THD+N Into 8-Ω BTL at 13 V
  • >100-dB SNR (A-Weighted)
  • <0.1% THD+N at 1 W
  • Thermally Enhanced Package: 32-pin HTSSOP
    • DAD (TAS5102) Pad Up
    • DAP (TAS5103) Pad Down
  • High-Efficiency Power Stage (>90%) With 180-Ω Output MOSFETs
  • Wide PVDD Range from 8V to 23V
  • Power-On Reset for Protection on Power Up Without Any Power-Supply Sequencing
  • Integrated Self-Protection Circuits Including Undervoltage, Overtemperature, Overcurrent, Short Circuit
  • Built-In Regulator for Gate Drive Supply
  • Error Reporting
  • EMI Compliant When Used With Recommended System Design
  • APPLICATIONS
    • Televisions
    • Mini/Micro Audio Systems
    • DVD Receivers
    • Home Theaters

View All Features in Datasheet

Description

The TAS5102/TAS5103 are integrated stereo digital amplifier power stages with an advanced protection system. The TAS5102/TAS5103 are capable of driving an 8-Ω bridge-tied load (BTL) at up to 20 W/15 W per channel with low integrated noise at the output, low THD+N performance, and low idle power dissipation.

A low-cost, high-fidelity audio system can be built using a TI chipset, comprising a modulator (e.g., TAS5086) and the TAS5102/TAS5103. This system only requires a simple passive LC demodulation filter to deliver high-quality, high-efficiency audio amplification with proven EMI compliance. These devices require two power supplies, at 3.3 V for VREG, and up to 23 V for PVDD. The TAS5102/TAS5103 does not require power-up sequencing due to internal power-on reset.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
TAS5102DADACTIVE0 to 702.00 | 1kuHTSSOP (DAD) | 32 View 46 | TUBEPurchase Samples
TAS5102DADG4ACTIVE0 to 702.00 | 1kuHTSSOP (DAD) | 32 View 46 | TUBEPurchase Samples
TAS5102DADRACTIVE0 to 701.80 | 1kuHTSSOP (DAD) | 32 View 2000 | LARGE T&R
TAS5102DADRG4ACTIVE0 to 701.80 | 1kuHTSSOP (DAD) | 32 View 2000 | LARGE T&R

* 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 10:48 AM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTAS5102DAD
AmericasArrow 460
AsiaFarnell Asia 92
EuropeArrow Southern Europe 138
Farnell 92
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTAS5102DADG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTAS5102DADR
AmericasNewark >1k
AsiaFarnell Asia >1k
WorldwideDigiKey 547
Mouser Electronics >1k
TI Lead Time*: 20 WeeksTAS5102DADRG4
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
TAS5102DAD RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TAS5102DADG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TAS5102DADR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TAS5102DADRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU 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 TAS5102 Help

Datasheet

User Guides

Tools & Software

NamePart # Company Tool / Software Type
TAS5102 Evaluation Module (EVM)TAS5102EVMTexas InstrumentsDevelopment Boards/EVMs
Quick Search Selection Tool for AudioAUDIO_SELECTION_TOOLTexas InstrumentsFree Evaluation Tools

Part # Name Product Family Comments
TAS5701   20-W Stereo I2S Audio Power Amplifier (H/W Controlled)   DIGITAL AMPLIFIER SOLUTIONS - DIGITAL-INPUT CLASS-D SPEAKER AMPLIFIERS (PUREPATH TM)   20W I2S Stereo Amplifier with External Subwoofer Output  
TAS5705   20-W Stereo I2S Audio Power Amplifier with Speaker EQ and DRC   DIGITAL AMPLIFIER SOLUTIONS - DIGITAL-INPUT CLASS-D SPEAKER AMPLIFIERS (PUREPATH TM)   20W I2S Stereo Amplifier with External Subwoofer Output  
TAS3308   Digital Audio SoC with PWM   DIGITAL AUDIO PROCESSORS - AUDIO PROCESSORS   Digital Audio Processor with PWM Outputs  
Customers Who Evaluated This Product Also Evaluated...
TAS5602 20-W Stereo Digital Amplifier Power Stage with Feedback DIGITAL AMPLIFIER SOLUTIONS-PWM-INPUT POWER STAGES (PUREPATH TM) TI customers also evaluated this product.
TAS5601 20-W Stereo Digital Amplifier Power Stage with Feedback DIGITAL AMPLIFIER SOLUTIONS-PWM-INPUT POWER STAGES (PUREPATH TM) TI customers also evaluated this product.
TAS5701 20-W Stereo I2S Audio Power Amplifier (H/W Controlled) DIGITAL AMPLIFIER SOLUTIONS-DIGITAL-INPUT CLASS-D SPEAKER AMPLIFIERS (PUREPATH TM) TI customers also evaluated this product.
TPA3106D1 40-W Mono Class-D Audio Power Amplifier (TPA3106) DIGITAL AMPLIFIER SOLUTIONS-ANALOG-INPUT CLASS-D SPEAKER AMPLIFIERS TI customers also evaluated this product.
TAS5716 20-W Stereo Closed-loop I2S Audio Amplifier with Speaker EQ, DRC & 3D/Bass Boost DIGITAL AMPLIFIER SOLUTIONS-DIGITAL-INPUT CLASS-D SPEAKER AMPLIFIERS (PUREPATH TM) TI customers also evaluated this product.
TAS5704 20-W Stereo Closed-loop I2S Audio Power Amplifier with Speaker EQ and DRC (H/W Controlled) DIGITAL AMPLIFIER SOLUTIONS-DIGITAL-INPUT CLASS-D SPEAKER AMPLIFIERS (PUREPATH TM) TI customers also evaluated this product.
TAS5705 20-W Stereo I2S Audio Power Amplifier with Speaker EQ and DRC DIGITAL AMPLIFIER SOLUTIONS-DIGITAL-INPUT CLASS-D SPEAKER AMPLIFIERS (PUREPATH TM) TI customers also evaluated this product.
TPA3110D2 15W Filter-Free Class D Stereo Amplifier with SpeakerGuard™ (TPA3110) DIGITAL AMPLIFIER SOLUTIONS-ANALOG-INPUT CLASS-D SPEAKER AMPLIFIERS TI customers also evaluated this product.

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