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TLV320AIC29 Status: ACTIVE

Low-Power Mono ADC / Stereo DAC with 6 audio inputs and HP/Speaker Amplifier


      
         
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See Also

  • TSC2111 - H/W and S/W compatible with TSC function
 TLV320AIC26 TLV320AIC28 TLV320AIC29
SNR DAC / SNR ADC(Typ)(dB)97 / 92  95 / 90  95 / 90  
# DACs / # ADCs2 / 1  2 / 1  2 / 1  
# Inputs / # Outputs2 / 2  6 / 5   
Sampling Rate(Max)(kHz)53  53  53  
Resolution(Bits)24  24  24  
Digital Audio InterfaceL,R,I2S,DSP  L,R,I2S,DSP  L,R,I2S,DSP  
Control InterfaceSPI  SPI  SPI  
Analog Supply(V)2.7 - 3.6  3 - 3.6  3 - 3.6  
Digital Supply(V)1.525 - 1.95  1.65 - 1.95  1.65 - 1.95  
IO Supply (Volts)1.1 - 3.6  1.1 - 3.6  1.1 - 3.6  
Pd(Typ)(mW)11  19  19  
Additional FeaturesInt. PLL  Int. PLL  Int. PLL  
Operating Temp Range(Celsius)-40 to 85  -40 to 85  -40 to 85  
Pin/Package32QFN  48QFN  48QFN  
 SamplesSamplesSamples
 InventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TLV320AIC3007: Low Power Stereo CODEC with Integrated Class-D Amplifier
  • TLV320AIC3111: Low-Power Audio CODEC with embedded miniDSP and Stereo Class-D Speaker Amplifier
  • TLV320AIC33: Low-Power Stereo CODEC with 10 Inputs, 7 Outputs, HP/Speaker Amplifier and Enhanced Digital Effects
  • PCM1808: 99dB SNR Stereo ADC with Single-Ended Inputs

More Related Products

Product Information

Features

  • Stereo Audio DAC and Mono Audio ADC Support Rates Up to 48 ksps
  • High Quality 95-dB Stereo Audio Playback Performance
  • MIC Preamp and Hardware Automatic Gain Control With Up to 59.5-dB Gain
  • Stereo 16- Headphone Amplifier With Capless Output Option
  • 400-mW 8- Audio Power Amp With Direct Battery Supply Connection
  • 32- Differential Earpiece Driver
  • Differential Interface to Cellular Phone Module
  • Integrated PLL For Flexible Audio Clock Generation
  • Low Power 19-mW Stereo Audio Playback at 48 ksps and 3.3-V Analog Supply level
  • Programmable Digital Audio Bass/Treble/EQ/De-Emphasis
  • Auto-Detection of Jack Insertion, Headset Type, and Button Press
  • Direct Battery Measurement Accepts Up to 6-V Input
  • On-Chip Temperature and Auxiliary Input Measurement
  • Programmable Measurement Converter Resolution, Speed, Averaging, and Timing
  • SPI™ and I2S™ Serial Interfaces
  • Full Power-Down Control
  • 48-Pin QFN Package
  • APPLICATIONS
    • Personal Digital Assistants
    • Cellular Smartphones
    • Digital Still Cameras
    • Digital Camcorders
    • MP3 Players

US Patent No. 624639
SPI is a trademark of Motorola, Inc.
I2S is a trademark of Philips Corporation.

Description

The TLV320AIC29 is a low-power, high-performance audio codec with 16/20/24/32-bit 95-dB stereo playback, mono record functionality at up to 48 ksps. Two microphone inputs include independent programmable bias voltages, built-in pre-amps, and hardware automatic gain control, with single-ended or fully-differential signal input capabilities.

The stereo 16- headphones at 19 mW with a 3.3-V analog supply level.

The AIC29 offers a 12-bit measurement ADC and internal reference voltage. It includes an on-chip temperature sensor capable of reading 0.3°C resolution, as well as a battery measurement input capable of reading battery voltages up to 6 V, while operating at an analog supply as low as 3 V. The AIC29 is available in a 48-lead 7 x 7 mm QFN package.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsSamples
TLV320AIC29IRGZRACTIVE-40 to 853.25 | 1kuQFN (RGZ) | 48 View 2500 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
TLV320AIC29IRGZRG4ACTIVE-40 to 853.25 | 1kuQFN (RGZ) | 48 View 2500 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
TLV320AIC29IRGZTACTIVE-40 to 853.60 | 1kuQFN (RGZ) | 48 View 250 | SMALL T&R Download CAD Format for this Symbol
TLV320AIC29IRGZTG4ACTIVE-40 to 853.60 | 1kuQFN (RGZ) | 48 View 250 | SMALL T&R Download CAD Format for this Symbol

* 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 10:24 AM GMT, 08 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 4 WeeksTLV320AIC29IRGZR
WorldwideDigiKey  Available
TI Lead Time*: 4 WeeksTLV320AIC29IRGZRG4
AmericasAvnet >1k
WorldwideDigiKey  Available
TI Lead Time*: 4 WeeksTLV320AIC29IRGZT
AmericasRochester Electronics 750
WorldwideDigiKey 284
TI Lead Time*: 4 WeeksTLV320AIC29IRGZTG4
EuropeEBV Elektronik 125
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
TLV320AIC29IRGZR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TLV320AIC29IRGZRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TLV320AIC29IRGZT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TLV320AIC29IRGZTG4 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 TLV320AIC29 Help

Datasheet

User Guides

Tools & Software

NamePart # Company Tool / Software Type
TLV320AIC29 Evaluation Module (EVM)TLV320AIC29EVMTexas InstrumentsDevelopment Boards/EVMs
TLV320AIC29 Evaluation Module (EVM) and USB motherboardTLV320AIC29EVM-PDKTexas InstrumentsDevelopment Boards/EVMs
Quick Search Selection Tool for AudioAUDIO_SELECTION_TOOLTexas InstrumentsFree Evaluation Tools

Part # Name Product Family Comments
TSC2111   "SMART" 4-Wire Touch Screen Controller, St. DAC / Mono ADC, 6 audio in. and HP/Spk Amplifier   TOUCH SCREEN CONTROLLER - TOUCH SCREEN CONTROLLER WITH AUDIO   H/W and S/W compatible with TSC function  
Customers Who Evaluated This Product Also Evaluated...
TLV320AIC3007 Low Power Stereo CODEC with Integrated Class-D Amplifier 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.
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.
TLV320AIC26 Low-Power Mono ADC / Stereo DAC with HP/Speaker Amplifier and 12-bit measurement ADC AUDIO CONVERTER AND CODEC-CODEC TI customers also evaluated this product.
TLV320AIC20K Low-Power Stereo Voice Band CODEC with 8-ohm Speaker Amplifiers AUDIO CONVERTER AND CODEC-CODEC TI customers also evaluated this product.
TLV320AIC32 Low-Power Stereo CODEC with 6 Inputs, 6 Outputs, HP/Speaker Amplifier and 3D 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.
TLV320AIC3254 Very Low-Power Stereo Audio CODEC with miniDSP and Power TuneTM Technology AUDIO CONVERTER AND CODEC-CODEC TI customers also evaluated this product.
TLV320AIC28 Low-Power Mono ADC / Stereo DAC with 6 audio inputs and HP/Speaker Amplifier AUDIO CONVERTER AND CODEC-CODEC TI customers also evaluated this product.
TLV320AIC3204 Very Low-Power Stereo Audio CODEC with Power TuneTM Technology AUDIO CONVERTER AND CODEC-CODEC TI customers also evaluated this product.
PCM1808 99dB SNR Stereo ADC with Single-Ended Inputs AUDIO CONVERTER AND CODEC-ANALOG TO DIGITAL TI customers also evaluated this product.

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