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TAS5176 Status: ACTIVE

100-W (5.1 Channel) Digital Amplifier Power Stage


      
         
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Datasheet

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 TAS5176
Speaker Channels2 - 6  
Output Power(W)100  
Load(Min)(ohms)3  
Half Power THD + N @ 1 kHz (%)(kHz)Less Than 0.05  
Dynamic Range(dB)109  
Fs(Min)(kHz)192  
Fs(Max)(kHz)432  
Digital Supply (up to 5 V)(V)3 - 3.6  
Analog Supply(V)10.8 - 13.2  
Power Supply(V)40  
Pin/Package44HTSSOP  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • TAS5186A: 210-W (5.1-Channel) Digital Amplifier Power Stage
  • TAS5631: PWM input 300W Stereo (600W total) class D amplifier with integrated feedback
  • TAS5086: 6 Channel Digital Audio PWM Processor

Product Information

Features

  • Total Output Power at 10% THD+N
    • 5 × 15 W at 8 (BTL)
  • 105-dB SNR (A-Weighted), with TAS5086 Modulator
  • < 0.05% THD+N at 1 W
  • Power Stage Efficiency > 90% Into Recommended Loads (SE)
  • Integrated Self-Protection Circuits
    • Undervoltage
    • Overtemperature
    • Overload
    • Short Circuit
  • Integrated Active-Bias Control to Avoid DC Pop
  • Footprint Compatible with the TAS5186A for Scaleable Designs
  • Thermally Enhanced 44-pin HTSSOP Package with PowerPad located on the bottom of the device
  • EMI-Compliant When Used With Recommended System Design
  • APPLICATIONS
    • DVD Receiver
    • Home Theater in a Box
    • Televisions

PowerPAD, PurePath Digital are trademarks of Texas Instruments.
All other trademarks are the property of their respective owners.

Description

The TAS5176 is a high-performance, six-channel, digital-amplifier power stage with an improved protection system. The TAS5176 is capable of driving a 8-, single-ended subwoofer greater than 25 W at 10% THD+N performance.

Furthermore, the TAS5176 can drive three-channels in BTL mode, with the same high-performance but with a higher power level. In BTL mode, the TAS5176 is capable of driving 8- loads to greater than 30 Watts at 10% THD+N performance.

A low-cost, high-fidelity audio system can be built using a TI chipset comprising a modulator (e.g., TAS5086) and the TAS5176. This device does not require power-up sequencing because of the internal power-on reset.

The TAS5176 requires only simple passive demodulation filters on its outputs to deliver high-quality, high-efficiency audio amplification.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusPrice | QuantityPackage | PinsPackage QTY | Package CarrierSymbolsSamples
TAS5176DDWACTIVE4.75 | 1kuHTSSOP (DDW) | 44 35 | TUBE Download CAD Format for this Symbol
TAS5176DDWG4ACTIVE4.75 | 1kuHTSSOP (DDW) | 44 35 | TUBE Download CAD Format for this Symbol
TAS5176DDWRACTIVE4.30 | 1kuHTSSOP (DDW) | 44 2000 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
TAS5176DDWRG4ACTIVE4.30 | 1kuHTSSOP (DDW) | 44 2000 | LARGE T&R Download CAD Format for this SymbolPurchase 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 10:46 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTAS5176DDW
AmericasNewark 70
Rochester Electronics 197
AsiaFarnell Asia 35
WPI 130
EuropeFarnell 35
WorldwideDigiKey 146
TI Lead Time*: 20 WeeksTAS5176DDWG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTAS5176DDWR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTAS5176DDWRG4
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
TAS5176DDW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TAS5176DDWG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TAS5176DDWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TAS5176DDWRG4 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 TAS5176 Help

Datasheet

Tools & Software

NamePart # Company Tool / Software Type
TAS5176DDW6 Evaluation Module (EVM)TAS5176DDW6EVMTexas 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
TAS5186A 210-W (5.1-Channel) Digital Amplifier Power Stage DIGITAL AMPLIFIER SOLUTIONS-PWM-INPUT POWER STAGES (PUREPATH TM) TI customers also evaluated this product.
TAS5631 PWM input 300W Stereo (600W total) class D amplifier with integrated feedback DIGITAL AMPLIFIER SOLUTIONS-PWM-INPUT POWER STAGES (PUREPATH TM) TI customers also evaluated this product.
TAS5086 6 Channel Digital Audio PWM Processor DIGITAL AMPLIFIER SOLUTIONS-DIGITAL-INPUT PWM CONTROLLERS (PUREPATH TM) TI customers also evaluated this product.

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