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TLV320AIC32 Status: ACTIVE

Low-Power Stereo CODEC with 6 Inputs, 6 Outputs, HP/Speaker Amplifier and 3D Effects


      
         
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 TLV320AIC31 TLV320AIC32TLV320AIC33 
SNR DAC / SNR ADC(Typ)(dB)100 / 90  100 / 90  100 / 90  
# DACs / # ADCs2 / 2  2 / 2  2 / 2  
# Inputs / # Outputs6 / 6  6 / 6  10 / 7  
Sampling Rate(Max)(kHz)96  96  96  
Resolution(Bits)24  24  24  
Digital Audio InterfaceL, R, I2S, DSP  L,R, I2S, DSP  L,R,I2S,DSP,TDM  
Control InterfaceI2C  I2C  SPI,I2C  
Analog Supply(V)2.7 - 3.6  2.7 - 3.6  2.7 - 3.6  
Digital Supply(V)1.525 - 1.95  1.525 - 1.95  1.525 - 1.95  
IO Supply (Volts)1.1 - 3.6  1.1 - 3.6  1.1 - 3.6  
Pd(Typ)(mW)14  14  14  
Additional Features3D, EQ, Matrix Mixing, PLL  3D, EQ, Matrix Mixing, PLL  3D, EQ, Matrix Mixing, PLL,Alt, Audio Int., HS detect  
Operating Temp Range(Celsius)-40 to 85  -40 to 85  -40 to 85  
Pin/Package32QFN  32QFN  48QFN, 80BGA MICROSTAR JUNIOR  
 SamplesSamplesSamples
 InventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TLV320AIC33: Low-Power Stereo CODEC with 10 Inputs, 7 Outputs, HP/Speaker Amplifier and Enhanced Digital Effects
  • TLV320AIC31: Low-Power Stereo Codec with 6 Inputs, 6 Outputs, Integrated Headphone/Speaker Amps, 3D Effects
  • TLV320AIC23B: Low-Power Stereo CODEC with HP Amplifier
  • TPS5430: 5.5V to 36V, 3A, 500kHz Step Down SWIFT™ Converter
  • TVP5150AM1: Ultralow Power NTSC/PAL/SECAM Video Decoder w/Robust Sync Detector
  • SN74HC32: Quadruple 2-Input Positive-OR Gates

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Product Information

Features

  • Stereo Audio DAC
    • 100 dB A Signal-to-Noise Ratio
    • 16/20/24/32-Bit Data
    • Supports Rates From 8 kHz to 96 kHz
    • 3D/Bass/Treble/EQ/De-Emphasis Effects
  • Stereo Audio ADC
    • 92 dB A Signal-to-Noise Ratio
    • Supports Rates From 8 kHz to 96 kHz
  • Six Audio Input Pins
    • Six Stereo Single-Ended Inputs
  • Six Audio Output Drivers
    • Stereo 8-, 500 mw/Channel Speaker Drive Capability
    • Stereo Fully-Differential or Single-Ended Headphone Drivers
    • Fully Differential Stereo Line Outputs
  • Low Power: 14-mW Stereo, 48-kHz Playback With 3.3-V Analog Supply
  • Programmable Input/Output Analog Gains
  • Automatic Gain Control (AGC) for Record
  • Programmable Microphone Bias Level
  • Programmable PLL for Flexible Clock Generation
  • I2C Control Bus

View All Features in Datasheet

Description

The TLV320AIC32 is a low-power stereo-audio codec with a stereo headphone amplifier, as well as multiple inputs and outputs, programmable in single-ended or fully-differential configurations. Extensive register-based power control is included, enabling stereo 48-kHz DAC playback as low as 14 mW from a 3.3-V analog supply, making it ideal for portable, battery-powered audio and telephony applications.

The record path of the TLV320AIC32 contains integrated microphone bias, digitally-controlled stereo-microphone pre-amp, and automatic gain control (AGC), with mix/mux capability among the multiple analog inputs. The playback path includes mix/mux capability from the stereo DAC and selected inputs, through programmable volume controls, to the various outputs.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsSamples
TLV320AIC32IRHBRACTIVE-40 to 853.35 | 1kuQFN (RHB) | 32 View 3000 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
TLV320AIC32IRHBRG4ACTIVE-40 to 853.35 | 1kuQFN (RHB) | 32 View 3000 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
TLV320AIC32IRHBTACTIVE-40 to 853.70 | 1kuQFN (RHB) | 32 View 250 | SMALL T&R Download CAD Format for this Symbol
TLV320AIC32IRHBTG4ACTIVE-40 to 853.70 | 1kuQFN (RHB) | 32 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 10:29 AM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTLV320AIC32IRHBR
AmericasRochester Electronics >1k
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTLV320AIC32IRHBRG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTLV320AIC32IRHBT
AmericasArrow 250
AsiaWPI 5
WorldwideDigiKey 1k
Mouser Electronics 26
TI Lead Time*: 20 WeeksTLV320AIC32IRHBTG4
AsiaFarnell Asia 38
EuropeFarnell 33
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
TLV320AIC32IRHBR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TLV320AIC32IRHBRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TLV320AIC32IRHBT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TLV320AIC32IRHBTG4 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 TLV320AIC32 Help

Datasheet

Application Notes

User Guides

Tools & Software

NamePart # Company Tool / Software Type
Coefficient Calculator For Digital Biquad FiltersCOEFFICIENT-CALCTexas InstrumentsCalculation Utilities
TLV320AIC32 Evaluation Module (EVM)TLV320AIC32EVMTexas InstrumentsDevelopment Boards/EVMs
TLV320AIC32 Evaluation Module (EVM) and USB motherboardTLV320AIC32EVM-PDKTexas InstrumentsDevelopment Boards/EVMs
Quick Search Selection Tool for AudioAUDIO_SELECTION_TOOLTexas InstrumentsFree Evaluation Tools

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TLV320AIC23B Low-Power Stereo CODEC with HP Amplifier AUDIO CONVERTER AND CODEC-CODEC TI customers also evaluated this product.
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