TI Home > Semiconductors > Amplifiers and Linear > Audio Amplifiers > Digital Amplifier Solutions > PWM-Input Power Stages (PurePath TM) >

TAS5602 Status: ACTIVE

20-W Stereo Digital Amplifier Power Stage with Feedback

      
         
Alert me about changes<br/>to this product

See Also

  • TAS5601 - Similar device with differential PWM inputs, no HiZ pin
  • TAS5706A - Closed Loop 20W Audio Amplifier with External Subwoofer Output

Datasheet

Download - PDF Icon

 TAS5102 TAS5103 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

  • TAS5102: 20-W Stereo Digital Amplifier Power Stage
  • TAS5601: 20-W Stereo Digital Amplifier Power Stage with Feedback
  • TAS5103: 15-W Stereo Digital Amplifier Power Stage
  • TAS5706A: 20-W Stereo Closed-loop I2S Audio Power Amplifier with Speaker EQ and DRC
  • MAX3232: 3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver
  • TAS5706: 20-W Stereo Closed-loop I2S Audio Power Amplifier with Speaker EQ and DRC

More Related Products

Product Information

Features

  • Supports Multiple Output Configurations
    • 2×20-W into a 8-Ω BTL Load at 18 V
    • 4×10-W into a 4-Ω SE Load at 18 V
    • 2×10W (SE) + 1×20W (BTL) at 18 V
  • Thermally Enhanced Package
    • DCA (56-pin HTTSOP)
  • Wide Voltage Range: 10V—26V
    • No Separate Supply Required for Gate Drive
  • Efficient Class-D Operation Eliminates Need for Heat Sinks
  • Closed Loop Power Stage Architecture
    • Improved PSRR Reduces Power Supply Performance Requirements
    • High Damping Factor Provides for Tighter, More Accurate Sound With Improved Bass Response
    • Constant Output Power Over Variation in Supply Voltage
  • Single Ended Inputs
  • Integrated Self-Protection Circuits Including Overvoltage, Undervoltage, Overtemperature, and Short Circuit With Error Reporting
  • APPLICATIONS
    • Flat-Panel, Rear-Projection, and CRT TV
    • Consumer Audio Applications

Description

The TAS5602 is a 20-W (per channel) efficient, stereo digital amplifier power stage for driving 4 single-ended speakers, 2 bridge-tied speakers, or combination of single and bridge-tied loads. The TAS5602 can drive a speaker with an impedance as low as 4Ω. The high efficiency of the TAS5602 eliminates the need for an external heat sink.

A simple interface to a digital audio PWM processor is shown below. The TAS5602 is fully protected against faults with short-circuit protection and thermal protection as well as overvoltage and undervoltage protection. Faults are reported back to the processor to prevent devices from being damaged during overload conditions.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
TAS5602DCAACTIVE-40 to 852.20 | 1kuHTSSOP (DCA) | 56 View 35 | TUBEPurchase Samples
TAS5602DCAG4ACTIVE-40 to 852.20 | 1kuHTSSOP (DCA) | 56 View 35 | TUBEPurchase Samples
TAS5602DCARACTIVE-40 to 852.00 | 1kuHTSSOP (DCA) | 56 View 2000 | LARGE T&R
TAS5602DCARG4ACTIVE-40 to 852.00 | 1kuHTSSOP (DCA) | 56 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

  TI Inventory Status Reported Distributor Inventory
TAS5602DCAAs of 9:32 AM GMT, 03 Jul 2009As of 9:32 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasArrow 350
 DigiKey  Available
 EuropeArrow Northern Europe >1k
 Arrow Southern Europe 35
TAS5602DCAG4As of 9:32 AM GMT, 03 Jul 2009As of 9:32 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasDigiKey  Available
 EuropeEBV Elektronik 35
TAS5602DCARAs of 9:32 AM GMT, 03 Jul 2009As of 9:32 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 20 Weeks AmericasDigiKey 841
 Mouser Electronics >1k
 Newark >1k
TAS5602DCARG4As of 9:32 AM GMT, 03 Jul 2009As of 9:32 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 20 Weeks AmericasDigiKey  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
TAS5602DCA RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TAS5602DCAG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TAS5602DCAR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TAS5602DCARG4 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 TAS5602 Help

Datasheet

User Guides

Tools & Software

NamePart # Company Tool / Software Type
TAS5602 Evaluation Module (EVM)TAS5602EVM2Texas InstrumentsDevelopment Boards/EVMs
Quick Search Selection Tool for AudioAUDIO_SELECTION_TOOLTexas InstrumentsFree Evaluation Tools

Part # Name Product Family Comments
TAS5601   20-W Stereo Digital Amplifier Power Stage with Feedback     Similar device with differential PWM inputs, no HiZ pin  
TAS5706A   20-W Stereo Closed-loop I2S Audio Power Amplifier with Speaker EQ and DRC     Closed Loop 20W Audio Amplifier with External Subwoofer Output  
Customers Who Evaluated This Product Also Evaluated...
TAS5102 20-W Stereo Digital Amplifier Power Stage   TI customers also evaluated this product.
TAS5601 20-W Stereo Digital Amplifier Power Stage with Feedback   TI customers also evaluated this product.
TAS5103 15-W Stereo Digital Amplifier Power Stage   TI customers also evaluated this product.
TAS5132 20-W Stereo Digital Amplifier Power Stage   TI customers also evaluated this product.
TAS5706A 20-W Stereo Closed-loop 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.
MAX3232 3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver INTERFACE-RS-232 TI customers also evaluated this product.
TAS5706 20-W Stereo Closed-loop 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.
PTH08T220W 16-A, 4.5-V to 14-V Input, Non-Isolated, Wide Output Adjust, Power Module w/ TurboTrans PLUG-IN POWER MODULES-NON-ISOLATED POL TI customers also evaluated this product.
SN65LVDS1 Single LVDS Transmitter LVDS/M-LVDS/ECL/CML-LVDS PHYS (<800MBPS) TI customers also evaluated this product.
TPS2052B Current-Limited, Power-Distribution Switches PCMCIA AND USB-USB POWER SWITCHES TI customers also evaluated this product.
LM393 Dual Differential Comparator AMPLIFIERS AND LINEAR-COMPARATORS TI customers also evaluated this product.

Support and Community

Customer Tags Help

No Tags are Available for this Part Number

Other Support



Click Here