TAS5182 Status: ACTIVE

100-W Stereo Digital Amplifier Power Stage Controller

      
         
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Datasheet

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  • TAS5182: 100-W Stereo Digital Amplifier Power Stage Controller (Rev. E) (tas5182.pdf, 737 KB)
    12 May 2004 Download

 TAS5182
Speaker Channels2  
Output Power(W)100  
Load(Min)(ohms)6  
Half Power THD + N @ 1 kHz (%)(kHz)0.15  
Fs(Min)(kHz)192  
Fs(Max)(kHz)432  
Digital Supply (up to 5 V)(V)3 - 3.6  
Analog Supply(V)9 - 12.6  
Power Supply(V)0 - 42  
Operating Temp Range(Celsius)-40 to 85,0 to 70  
Pin/Package56HTSSOP  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • TAS5261: 315-W Mono Digital Amplifier Power Stage
  • TAS5162: 210-W Stereo Digital Amplifier Power Stage

Product Information

Features

  • Stereo H-Bridge Driver
  • Efficiency > 95%
  • 2x100W (RMS) at 6
  • THD+N < 0.15% (Typical at 100 W at 6
  • Half-Bridge Independent Control
  • Glueless Interface to TAS50XX Digital Audio PWM Processors
  • 3.3-V Digital Interface
  • Fault Detection
    • Overcurrent
    • Overtemperature
    • Undervoltage Protection for External MOSFETs
  • Low Profile 56-Terminal TSSOP SMD Package
  • APPLICATIONS
    • AV Receivers
    • High Power DVD Receivers
    • Power Amplifiers
    • Home Theater
    • Subwoofer Driver


When using appropriate MOSFETs.
When using recommended design.
PurePath and PowerPAD are trademarks of Texas Instruments.

Description

The TAS5182 device is a high-performance, stereo digital amplifier power stage controller. It is designed to drive two discrete bridge-tied-load (BTL) MOSFET output stage at up to 100 W per channel at 6 . The TAS5182 device, incorporating TI’s PurePath™ technology, is used in conjunction with a digital audio PWM processor (TAS50XX) and two discrete MOSFET H-bridges (4 MOSFETs per H-Bridge) to deliver high-power, true digital audio amplification. The efficiency of this digital amplifier can be greater than 95%, reducing the size of both the power supplies and heat sinks needed. The TAS5182 device accepts a stereo PWM 3.3-V input, and it controls the switching of the discrete H-bridges.

Overcurrent, overtemperature, and undervoltage protections are built into the TAS5182 device, safeguarding the H-bridge and speakers against output short-circuit conditions, overtemperature conditions, and other fault conditions that could damage the system.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsSamples
TAS5182DCAACTIVE0 to 707.05 | 100uHTSSOP (DCA) | 56 View 35 | TUBE Download CAD Format for this Symbol
TAS5182DCAG4ACTIVE0 to 707.05 | 100uHTSSOP (DCA) | 56 View 35 | TUBE 
TAS5182DCARACTIVE0 to 707.05 | 100uHTSSOP (DCA) | 56 View 2000 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
TAS5182DCARG4ACTIVE0 to 707.05 | 100uHTSSOP (DCA) | 56 View 2000 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
TAS5182IDCAACTIVE-40 to 857.55 | 100uHTSSOP (DCA) | 56 View 35 | TUBE Download CAD Format for this Symbol
TAS5182IDCAG4ACTIVE-40 to 857.55 | 100uHTSSOP (DCA) | 56 View 35 | TUBE Download CAD Format for this Symbol
TAS5182IDCARACTIVE-40 to 857.55 | 100uHTSSOP (DCA) | 56 View 2000 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
TAS5182IDCARG4ACTIVE-40 to 857.55 | 100uHTSSOP (DCA) | 56 View 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

  TI Inventory Status Reported Distributor Inventory
TAS5182DCAAs of 9:19 AM GMT, 04 Dec 2008As of 9:19 AM GMT, 04 Dec 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 2 Jan 4 Weeks AmericasDigiKey 25
  Mouser Electronics 62
  Rochester Electronics >1k
  AsiaWPI 79
TAS5182DCAG4As of 9:19 AM GMT, 04 Dec 2008As of 9:19 AM GMT, 04 Dec 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 2 Jan 4 Weeks None Reported
View Distributors
   
TAS5182DCARAs of 9:19 AM GMT, 04 Dec 2008As of 9:19 AM GMT, 04 Dec 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 2 Jan 4 Weeks AmericasRochester Electronics >1k
TAS5182DCARG4As of 9:19 AM GMT, 04 Dec 2008As of 9:19 AM GMT, 04 Dec 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 2 Jan 4 Weeks None Reported
View Distributors
   
TAS5182IDCAAs of 9:19 AM GMT, 04 Dec 2008As of 9:19 AM GMT, 04 Dec 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 4635* 21 | 9 Dec 1 Weeks AmericasDigiKey 117
  Newark 70
  Rochester Electronics >1k
  AsiaWPI 54
TAS5182IDCAG4As of 9:19 AM GMT, 04 Dec 2008As of 9:19 AM GMT, 04 Dec 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 4635* 21 | 9 Dec 1 Weeks None Reported
View Distributors
   
TAS5182IDCARAs of 9:19 AM GMT, 04 Dec 2008As of 9:19 AM GMT, 04 Dec 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 5 Jan 6 Weeks None Reported
View Distributors
   
TAS5182IDCARG4As of 9:19 AM GMT, 04 Dec 2008As of 9:19 AM GMT, 04 Dec 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 5 Jan 6 Weeks None Reported
View Distributors
   
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
TAS5182DCA RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TAS5182DCAG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TAS5182DCAR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TAS5182DCARG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TAS5182IDCA RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TAS5182IDCAG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TAS5182IDCAR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TAS5182IDCARG4 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

Datasheets

  • TAS5182: 100-W Stereo Digital Amplifier Power Stage Controller (Rev. E) (tas5182.pdf, 737 KB)
    12 May 2004 Download

Application Notes

  • Power Supply Recommendations for DVD Receivers (slea027.htm, 8 KB)
    04 May 2005 Abstract
  • PSRR for Purepath Digital Audio Amplifiers (slea049.htm, 8 KB)
    15 Apr 2005 Abstract
  • TAS5076-5182C6EVM (slea026.htm, 9 KB)
    18 Dec 2003 Abstract
  • Power Supply Considerations for A/V Receivers (slea028.htm, 8 KB)
    01 Dec 2003 Abstract

User Guides

  • TAS5076-5182C6EVM User's Guide (sleu048.htm, 9 KB)
    15 Dec 2003 Abstract

Tools & Software

NamePart # Company Tool / Software Type
TAS5076-5182C6 Evaluation ModuleTAS5076-5182C6EVMTexas InstrumentsDevelopment Boards/EVMs

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