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TPA2017D2 Status: ACTIVE

2.8-W/Ch Stereo Class-D Audio Amplifier with Easy SmartGainTM AGC/DRC (TPA2017)


      
         
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 TPA2012D2 TPA2016D2 TPA2017D2TPA2018D1 
Speaker ChannelsStereo  Stereo  Stereo  Mono  
Headphone ChannelsNone  None  None  None  
Output Power(W)2.1  2.8  2.8  3  
Load(Min)(ohms)4  4  4  4  
Supply(V)2.5 - 5.5  2.5 - 5.5  2.5 - 5.5  2.5 - 5.5  
Half Power THD + N @ 1 kHz (%)(kHz)0.1  0.1  0.1  0.1  
Iq per channel(Typ)(mA)3  1.85  1.85  1.8  
ISD(uA)1.5  0.2  0.2  0.2  
PSRR(dB)71  80  80  80  
Operating Temp Range(Celsius)-40 to 85  -40 to 85  -40 to 85  -40 to 85  
Pin/Package16DSBGA, 20QFN  16DSBGA, 20QFN  20QFN  9DSBGA  
 SamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TPA2018D1: 3-W Mono Class-D Audio Amplifier with SmartGain&#153 AGC/DRC
  • TPA2016D2: 2.8-W/Ch Stereo Class-D Audio Amplifier with SmartGainTM AGC/DRC (TPA2016)
  • TPA2010D1: 2.5-W Mono Class-D Audio Amplifier with Variable Gain (TPA2010)
  • TMP75: Digital Temperature Sensor with 2-Wire Interface
  • DRV602: 2-Vrms DirectPath&#153 Pop-Free Variable Input Gain Line Driver with Diff Inputs
  • TL431A: Adjustable Precision Shunt Regulator

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Product Information

Features

  • Filter-Free Class-D Architecture
  • 3 SmartGain™ functions
    • AGC DRC Function
    • AGC Limiter Function
    • AGC Noise Gate Function
  • 1.7 W/Ch Into 8 at 5 V (10% THD+N)
  • 750 mW/Ch Into 8 at 3.6 V (10% THD+N)
  • 2.8 W/Ch Into 4 at 5 V (10% THD+N)
  • 1.5 W/Ch Into 4 at 3.6 V (10% THD+N)
  • Power Supply Range: 2.5 V to 5.5 V
  • Low Supply Current: 3.5 mA
  • Low Shutdown Current: 0.2 µA
  • High PSRR: 75 dB at 217 Hz
  • Fast Start-up Time: 5 ms
  • Short-Circuit and Thermal Protection
  • Space-Saving Package
    • 4 mm × 4 mm QFN (RTJ)
  • APPLICATIONS
    • Wireless or Cellular Handsets and PDAs
    • Portable Navigation Devices

View All Features in Datasheet

Description

The TPA2017D2 (sometimes referred to as TPA2017) is a stereo, filter-free Class-D audio power amplifier with SmartGain™ dynamic range compression (DRC), automatic gain control (AGC), and noise gate. It is available in a 4 mm x 4mm QFN package.

SmartGain™ functions are configured to automatically prevent distortion of the audio signal and enhance quiet passages that are normally not heard. SmartGain™ is a combined AGC DRC and Limiter that protects the speaker from damage at high power levels and compress the dynamic range of voice or music to fit within the dynamic range of the speaker. SmartGain™ DRC, limiter, and noise gate functions can be enabled or disabled. The TPA2017D2 (TPA2017) is capable of driving 1.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
TPA2017D2RTJRACTIVE-40 to 851.40 | 1kuQFN (RTJ) | 20 View 3000 | LARGE T&R
TPA2017D2RTJTACTIVE-40 to 851.55 | 1kuQFN (RTJ) | 20 View 250 | SMALL T&RPurchase 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 10:19 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTPA2017D2RTJR
AsiaWPI >1k
WorldwideDigiKey >1k
TI Lead Time*: 16 WeeksTPA2017D2RTJT
AmericasArrow 250
Newark 250
AsiaFarnell Asia 250
EuropeAvnet-SILICA 250
EBV Elektronik 125
Farnell 250
Spoerle 250
WorldwideDigiKey 495
Mouser Electronics 240
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
TPA2017D2RTJR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPA2017D2RTJT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView

* 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 TPA2017D2 Help

Datasheet

User Guides

Tools & Software

NamePart # Company Tool / Software Type
TPA2017D2 Evaluation Module (EVM)TPA2017D2RTJEVMTexas InstrumentsDevelopment Boards/EVMs

Part # Name Product Family Comments
TPA6132A2   25-mW DirectPath™ Stereo Headphone Amplifier with Pop Suppression (TPA6132)   AUDIO AMPLIFIERS - HEADPHONE AMPLIFIERS   Low power, high performance headpone    
TPA6130A2   138-mW DirectPath™ Stereo Headphone Amplifier with I2C Volume Control (TPA6130)   AUDIO AMPLIFIERS - HEADPHONE AMPLIFIERS   Class AB Headphone    
TLV320AIC3254   Very Low-Power Stereo Audio CODEC with miniDSP and Power TuneTM Technology   AUDIO CONVERTER AND CODEC - CODEC   Low power Codec with miniDSP    
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