TLV320AIC3254 Status: ACTIVE

Very Low-Power Stereo Audio CODEC with miniDSP and Power TuneTM Technology


      
         
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Datasheet

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 TLV320AIC3254
SNR DAC / SNR ADC(Typ)(dB)100 / 93  
# DACs / # ADCs2 / 2  
# Inputs / # Outputs6 / 4  
Sampling Rate(Max)(kHz)192  
Resolution(Bits)32  
Digital Audio InterfaceL,R,I2S,TDM,DSP  
Control InterfaceSPI,I2C  
Analog Supply(V)1.5 - 3.6  
Digital Supply(V)1.26 - 3.6  
IO Supply (Volts)1.1 - 3.6  
Pd(Typ)(mW)4.1  
Additional FeaturesMiniDSP, PowerTune (tm), LP Bypass, PLL, Digital Mic support, LDO (for single supply operation up to 3.6V)  
Operating Temp Range(Celsius)-40 to 85  
Pin/Package32QFN  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • TLV320AIC3204: Very Low-Power Stereo Audio CODEC with Power TuneTM Technology
  • TLV320AIC3104: Low-Power Stereo CODEC with 6 Inputs, 6 Outputs, HP Amp and Enhanced Digital Effects
  • TLV320AIC23B: Low-Power Stereo CODEC with HP Amplifier
  • TMS320VC5505: Low-Power Fixed-Point Digital Signal Processor
  • TPD2E001: Low-Capacitance 2-Channel +/-15 kV ESD-Protection Array for High-Speed Data Interfaces
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Product Information

Features

  • Stereo Audio DAC with 100dB SNR
  • 4.1mW Stereo 48ksps DAC Playback
  • Stereo Audio ADC with 93dB SNR
  • 6.1mW Stereo 48ksps ADC Record
  • PowerTune™
  • Extensive Signal Processing Options
  • Embedded miniDSP
  • Six Single-Ended or 3 Fully-Differential Analog Inputs
  • Stereo Analog and Digital Microphone Inputs
  • Stereo Headphone Outputs
  • Stereo Line Outputs
  • Very Low-Noise PGA
  • Low Power Analog Bypass Mode
  • Programmable Microphone Bias
  • Programmable PLL
  • Integrated LDO
  • 5 mm x 5 mm 32-pin QFN Package
  • Applications
    • Portable Navigation Devices (PND)
    • Portable Media Player (PMP)

View All Features in Datasheet

Description

The TLV320AIC3254 (sometimes referred to as the AIC3254) is a flexible, low-power, low-voltage stereo audio codec with programmable inputs and outputs. PowerTune capabilities, fully programmable miniDSP, fixed predefined and parameterizable signal processing blocks, integrated PLL integrated LDOs and flexible digital interfaces.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
TLV320A3254IRHBRG4ACTIVE-40 to 854.95 | 1kuQFN (RHB) | 32 View 3000 | LARGE T&RContact TI Distributor or Sales Office
TLV320AIC3254IRHBRACTIVE-40 to 854.95 | 1kuQFN (RHB) | 32 View 3000 | LARGE T&R
TLV320AIC3254IRHBTACTIVE-40 to 855.45 | 1kuQFN (RHB) | 32 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 10:30 AM GMT, 26 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 16 WeeksTLV320A3254IRHBRG4
None Reported
View Distributors
TI Lead Time*: 16 WeeksTLV320AIC3254IRHBR
AmericasNewark >1k
AsiaFarnell Asia >1k
WPI >1k
EuropeAvnet-SILICA >1k
WorldwideDigiKey >1k
TI Lead Time*: 16 WeeksTLV320AIC3254IRHBT
AmericasAvnet 500
AsiaFarnell Asia 221
EuropeArrow Southern Europe 250
Avnet-SILICA 250
Farnell 216
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
TLV320A3254IRHBRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TLV320AIC3254IRHBR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TLV320AIC3254IRHBT 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

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Datasheet

Application Notes

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Tools & Software

NamePart # Company Tool / Software Type
Coefficient Calculator For Digital Biquad FiltersCOEFFICIENT-CALCTexas InstrumentsCalculation Utilities
PurePath™ Studio Graphical Development Environment (Portable Audio)AICPUREPATH_STUDIOTexas InstrumentsCompilers/Assemblers/Linkers
TLV320AIC3254 Evaluation Module (EVM) and USB motherboardTLV320AIC3254EVM-KTexas InstrumentsDevelopment Boards/EVMs
TLV320AIC3254 USB Evaluation ModuleTLV320AIC3254EVM-UTexas InstrumentsDevelopment Boards/EVMs
Quick Search Selection Tool for AudioAUDIO_SELECTION_TOOLTexas InstrumentsFree Evaluation Tools

Part # Name Product Family Comments
TLV320AIC3204   Very Low-Power Stereo Audio CODEC with Power TuneTM Technology   AUDIO CONVERTER AND CODEC - CODEC   Without Mini DSP  
TLV320AIC3104   Low-Power Stereo CODEC with 6 Inputs, 6 Outputs, HP Amp and Enhanced Digital Effects   AUDIO CONVERTER AND CODEC - CODEC   Lower Cost Alternative with Differential Inputs  
TLV320AIC3105   Low-Power Stereo CODEC with 6 Inputs, 6 Outputs, HP Amp and Enhanced Digital Effects   AUDIO CONVERTER AND CODEC - CODEC   Lower Cost Alternative with Single-Ended Inputs  
TLV320AIC3106   Low-Power Stereo CODEC with 10 Inputs, 7 Outputs, HP Amplifier and Enhanced Digital Effects   AUDIO CONVERTER AND CODEC - CODEC   Alternative with More Inputs and Outputs  
TPA2013D1   2.7-W Constant Output Power Mono Class-D Audio Amplifier with Integrated Boost Converter (TPA2013)   DIGITAL AMPLIFIER SOLUTIONS - ANALOG-INPUT CLASS-D SPEAKER AMPLIFIERS      
TPA2014D1   1.5-W Constant Output Power Class-D Audio Amplifier With Integrated Boost Converter (TPA2014)   DIGITAL AMPLIFIER SOLUTIONS - ANALOG-INPUT CLASS-D SPEAKER AMPLIFIERS      
TPA2016D2   2.8-W/Ch Stereo Class-D Audio Amplifier with SmartGainTM AGC/DRC (TPA2016)   DIGITAL AMPLIFIER SOLUTIONS - ANALOG-INPUT CLASS-D SPEAKER AMPLIFIERS      
TPA2010D1   2.5-W Mono Class-D Audio Amplifier with Variable Gain (TPA2010)   DIGITAL AMPLIFIER SOLUTIONS - ANALOG-INPUT CLASS-D SPEAKER AMPLIFIERS      
TPA2035D1   2.75-W Mono Class-D Audio Amplifier with Fixed Gain and Short Circuit Auto-Recovery (TPA2035)   DIGITAL AMPLIFIER SOLUTIONS - ANALOG-INPUT CLASS-D SPEAKER AMPLIFIERS      
TPA2031D1   2.5-W Mono Class-D Audio Power Amplifier with Slow Start-Up (TPA2031)   DIGITAL AMPLIFIER SOLUTIONS - ANALOG-INPUT CLASS-D SPEAKER AMPLIFIERS      
Customers Who Evaluated This Product Also Evaluated...
TLV320AIC3204 Very Low-Power Stereo Audio CODEC with Power TuneTM Technology AUDIO CONVERTER AND CODEC-CODEC TI customers also evaluated this product.
TLV320AIC3104 Low-Power Stereo CODEC with 6 Inputs, 6 Outputs, HP Amp and Enhanced Digital Effects AUDIO CONVERTER AND CODEC-CODEC TI customers also evaluated this product.
TLV320AIC23B Low-Power Stereo CODEC with HP Amplifier AUDIO CONVERTER AND CODEC-CODEC TI customers also evaluated this product.
TLV320AIC36 Low Power Stereo Audio Codec for Portable Audio/Telephony AUDIO CONVERTER AND CODEC-CODEC TI customers also evaluated this product.
TLV320AIC3111 Low-Power Audio CODEC with embedded miniDSP and Stereo Class-D Speaker Amplifier AUDIO CONVERTER AND CODEC-CODEC TI customers also evaluated this product.
TLV320AIC3106 Low-Power Stereo CODEC with 10 Inputs, 7 Outputs, HP Amplifier and Enhanced Digital Effects AUDIO CONVERTER AND CODEC-CODEC TI customers also evaluated this product.
TLV320AIC33 Low-Power Stereo CODEC with 10 Inputs, 7 Outputs, HP/Speaker Amplifier and Enhanced Digital Effects AUDIO CONVERTER AND CODEC-CODEC TI customers also evaluated this product.
TLV320AIC3107 Low-Power Stereo CODEC with Integrated Mono Class-D Amplifier AUDIO CONVERTER AND CODEC-CODEC TI customers also evaluated this product.
TLV320AIC3007 Low Power Stereo CODEC with Integrated Class-D Amplifier AUDIO CONVERTER AND CODEC-CODEC TI customers also evaluated this product.
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