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TAS5601 Status: ACTIVE

20-W Stereo Digital Amplifier Power Stage with Feedback


      
         
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See Also

  • TAS5706A - Closed Loop 20W Audio Amplifier with External Subwoofer Output
  • TAS5704 - 20 W Stereo Integrated Modulator + Power Stage with Feedback (h/w controlled)

View all related products

 TAS5102 TAS5103 TAS5601TAS5602 
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
  • TAS5602: 20-W Stereo Digital Amplifier Power Stage with Feedback
  • TAS5122: 50-W Stereo Digital Amplifier Power Stage
  • TAS5705: 20-W Stereo I2S Audio Power Amplifier with Speaker EQ and DRC
  • TAS5716: 20-W Stereo Closed-loop I2S Audio Amplifier with Speaker EQ, DRC & 3D/Bass Boost
  • TPA3112D1: 25-W Filter-Free Mono Class-D Audio Amplifier with SpeakerGuard&#153; (TPA3112)

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
  • Differential Inputs
  • Integrated Self-Protection Circuits Including Overvoltage, Undervoltage, Overtemperature, and Short Circuit With Error Reporting
  • APPLICATIONS
    • Flat-Panel, Rear-Projection, and CRT TV

Description

The TAS5601 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 TAS5601 can drive a speaker with an impedance as low as 4Ω. The high efficiency, >90% into 8-Ω loads, of the TAS5601 eliminates the need for an external heat sink.

A simple interface to a digital audio PWM processor is shown below. The TAS5601 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
TAS5601DCAACTIVE-40 to 852.20 | 1kuHTSSOP (DCA) | 56 View 35 | TUBEPurchase Samples
TAS5601DCAG4ACTIVE-40 to 852.20 | 1kuHTSSOP (DCA) | 56 View 35 | TUBEPurchase Samples
TAS5601DCARACTIVE-40 to 852.00 | 1kuHTSSOP (DCA) | 56 View 2000 | LARGE T&R
TAS5601DCARG4ACTIVE-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

Reported Distributor Inventory as of 10:47 AM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTAS5601DCA
AsiaFarnell Asia 140
WPI 67
EuropeFarnell 140
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTAS5601DCAG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTAS5601DCAR
WorldwideDigiKey 400
TI Lead Time*: 20 WeeksTAS5601DCARG4
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
TAS5601DCA RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TAS5601DCAG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TAS5601DCAR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TAS5601DCARG4 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 TAS5601 Help

Datasheet

User Guides

Tools & Software

NamePart # Company Tool / Software Type
TAS5601 Evaluation Module (EVM)TAS5601EVM4Texas InstrumentsDevelopment Boards/EVMs
Quick Search Selection Tool for AudioAUDIO_SELECTION_TOOLTexas InstrumentsFree Evaluation Tools

Part # Name Product Family Comments
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)   Closed Loop 20W Audio Amplifier with External Subwoofer Output  
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)   20 W Stereo Integrated Modulator + Power Stage with Feedback (h/w controlled)  
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)   20 W Stereo Integrated Modulator + Power Stage with Feedback (s/w controlled)  
TAS5602   20-W Stereo Digital Amplifier Power Stage with Feedback   DIGITAL AMPLIFIER SOLUTIONS - PWM-INPUT POWER STAGES (PUREPATH TM)   Similar device with single ended PWM inputs, HiZ pin, and improved click/pop performance  
Customers Who Evaluated This Product Also Evaluated...
TAS5102 20-W Stereo Digital Amplifier Power Stage DIGITAL AMPLIFIER SOLUTIONS-PWM-INPUT POWER STAGES (PUREPATH TM) TI customers also evaluated this product.
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.
TAS5122 50-W Stereo Digital Amplifier Power Stage DIGITAL AMPLIFIER SOLUTIONS-PWM-INPUT POWER STAGES (PUREPATH TM) TI customers also evaluated this product.
TAS5132 20-W Stereo Digital Amplifier Power Stage DIGITAL AMPLIFIER SOLUTIONS-PWM-INPUT POWER STAGES (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.
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.
TPA3112D1 25-W Filter-Free Mono Class-D Audio Amplifier with SpeakerGuard™ (TPA3112) DIGITAL AMPLIFIER SOLUTIONS-ANALOG-INPUT CLASS-D SPEAKER AMPLIFIERS 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.
TPA3123D2 25-W Stereo Class-D Audio Power Amplifier with SE Outputs (TPA3123) DIGITAL AMPLIFIER SOLUTIONS-ANALOG-INPUT CLASS-D SPEAKER AMPLIFIERS 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.
TAS5615 Analog input 160W Stereo (300W total) class D amplifier with integrated feedback DIGITAL AMPLIFIER SOLUTIONS-ANALOG-INPUT CLASS-D SPEAKER AMPLIFIERS 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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