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TLV320AIC3104 Status: ACTIVE

Low-Power Stereo CODEC with 6 Inputs, 6 Outputs, HP Amp and Enhanced Digital Effects


      
         
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See Also

  • TLV320AIC3101 - With stereo speaker amplifier
  • TLV320AIC3106 - With more inputs and outputs, support for digital microphone and selectable I2C or SPI control bus
  • TLV320AIC3107 - With mono class-D speaker amplifier

View all related products

 TLV320AIC3007 TLV320AIC3101 TLV320AIC3104TLV320AIC3105 TLV320AIC3106 TLV320AIC3107 
SNR DAC / SNR ADC(Typ)(dB)93 / 87  102 / 92  102 / 92  102 / 92  102 / 92  97 / 92  
# DACs / # ADCs2 / 2  2 / 2  2 / 2  2 / 2  2 / 2  2 / 2  
# Inputs / # Outputs7 / 6  6 / 6  6 / 6  6 / 6  10 / 7  7 / 6  
Sampling Rate(Max)(kHz)96  96  96  96  96  96  
Resolution(Bits)24  24  24  24  24  24  
Digital Audio InterfaceL,R,I2S,TDM,DSP   L, R, I2S, DSP, TDM  L, R, I2S, DSP, TDM  L, R, I2S, DSP, TDM  L,R,I2S,DSP,TDM  L,R,I2S,DSP,TDM  
Control InterfaceI2C  I2C  I2C  I2C  SPI,I2C  I2C  
Analog Supply(V)2.7 - 3.6  2.7 - 3.6  2.7 - 3.6  2.7 - 3.6  2.7 - 3.6  2.7-3.6  
Digital Supply(V)1.65 - 1.95  1.65 - 1.95  1.65 - 1.95  1.65 - 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  1.1 - 3.6  1.1 - 3.6  1.1 - 3.6  
Pd(Typ)(mW)15  14  14  14  14  14  
Additional FeaturesMono 1W Class-D, 3D, EQ, Matrix Mixing, PLL, HS detect and LP Bypass  LP Bypass, Notch Filtering, 3D, EQ, Matrix Mixing, PLL, Stereo Speaker Amplifier  LP Bypass, Notch Filtering, 3D, EQ, Matrix Mixing, PLL  LP Bypass, Notch Filtering, 3D, EQ, Matrix Mixing, PLL  3D, EQ, Matrix Mixing, PLL ,Alt Audio Int., HS detect  Mono 1W, Class-D, 3D, EQ, Matrix Mixing, PLL, HS detect and LP low-impedance Bypass  
Operating Temp Range(Celsius)-40 to 85  -40 to 85  -40 to 85  -40 to 85  -40 to 85  -40 to 85  
Pin/Package40QFN  32QFN  32QFN  32QFN  48QFN, 80BGA MICROSTAR JUNIOR  40QFN, 42DSBGA  
 SamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TLV320AIC23B: Low-Power Stereo CODEC with HP Amplifier
  • TLV320AIC3204: Very Low-Power Stereo Audio CODEC with Power TuneTM Technology
  • TLV320AIC3254: Very Low-Power Stereo Audio CODEC with miniDSP and Power TuneTM Technology
  • TPS65053: 5-Channel Power Mgmt IC with two step down converters and 3 low-input voltage LDOs
  • SN74LVC244A: Octal Buffer/Driver With 3-State Outputs
  • MAX3243: 3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15kV ESD (HBM) Protection

More Related Products

Product Information

Features

  • Stereo Audio DAC
    • 102-dBA Signal-to-Noise Ratio
    • 16/20/24/32-Bit Data
    • Supports Sample Rates From 8 kHz to 96 kHz
    • 3D/Bass/Treble/EQ/De-Emphasis Effects
    • Flexible Power Saving Modes and Performance are Available
  • Stereo Audio ADC
    • 92-dBA Signal-to-Noise Ratio
    • Supports Sample Rates From 8 kHz to 96 kHz
    • Digital Signal Processing and Noise Filtering Available During Record
  • Six Audio Input Pins
    • One Stereo Pair of Single-Ended Inputs
    • One Stereo Pair of Fully Differential Inputs
  • Six Audio Output Drivers
    • 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
  • Ultralow-Power Mode with Passive Analog Bypass
  • Programmable Input/Output Analog Gains
  • Automatic Gain Control (AGC) for Record
  • Programmable Microphone Bias Level
  • Programmable PLL for Flexible Clock Generation
  • I2C Control Bus
  • Audio Serial Data Bus Supports I2S, Left/Right-Justified, DSP, and TDM Modes
  • Extensive Modular Power Control
  • Power Supplies:
    • Analog: 2.7 V–3.6 V.
    • Digital Core: 1.525 V–1.95 V
    • Digital I/O: 1.1 V–3.6 V
  • Package: 5-mm × 5-mm 32-Pin QFN
  • APPLICATIONS
    • Digital Cameras
    • Smart Cellular Phones
    • PDAs
    • Portable Computing
    • Communication
    • Entertainment Applications

Description

The TLV320AIC3104 is a low-power stereo audio codec with stereo headphone amplifier, as well as multiple inputs and outputs that are 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 TLV320AIC3104 contains integrated microphone bias, digitally controlled stereo microphone preamplifier, and automatic gain control (AGC), with mix/mux capability among the multiple analog inputs. Programmable filters are available during record which can remove audible noise that can occur during optical zooming in digital cameras. The playback path includes mix/mux capability from the stereo DAC and selected inputs, through programmable volume controls, to the various outputs.

The TLV320AIC3104 contains four high-power output drivers as well as two fully differential output drivers. The high-power output drivers are capable of driving a variety of load configurations, including up to four channels of single-ended 16-Ω headphones using ac-coupling capacitors, or stereo 16-Ω headphones in a capless output configuration.

The stereo audio DAC supports sampling rates from 8 kHz to 96 kHz and includes programmable digital filtering in the DAC path for 3D, bass, treble, midrange effects, speaker equalization, and de-emphasis for 32-kHz, 44.1-kHz, and 48-kHz sample rates. The stereo audio ADC supports sampling rates from 8 kHz to 96 kHz and is preceded by programmable gain amplifiers or AGC that can provide up to 59.5-dB analog gain for low-level microphone inputs. The TLV320AIC3104 provides an extremely high range of programmability for both attack (8–1,408 ms) and for decay (0.05–22.4 seconds). This extended AGC range allows the AGC to be tuned for many types of applications.

For battery saving applications where neither analog nor digital signal processing are required, the device can be put in a special analog signal passthrough mode. This mode significantly reduces power consumption, as most of the device is powered down during this passthrough operation.

The serial control bus supports the I2C protocol, whereas the serial audio data bus is programmable for I2S, left/right-justified, DSP, or TDM modes. A highly programmable PLL is included for flexible clock generation and support for all standard audio rates from a wide range of available MCLKs, varying from 512 kHz to 50 MHz, with special attention paid to the most-popular cases of 12-MHz, 13-MHz, 16-MHz, 19.2-MHz, and 19.68-MHz system clocks.

The TLV320AIC3104 operates from an analog supply of 2.7 V–3.6 V, a digital core supply of 1.525 V–1.95 V, and a digital I/O supply of 1.1 V–3.6 V. The device is available in a 5-mm × 5-mm 32-pin QFN package.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsSamples
TLV320AIC3104IRHBRACTIVE-40 to 852.85 | 1kuQFN (RHB) | 32 View 3000 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
TLV320AIC3104IRHBTACTIVE-40 to 853.15 | 1kuQFN (RHB) | 32 View 250 | SMALL T&R Download CAD Format for this Symbol
TLVAIC3104IRHBRG4ACTIVE-40 to 852.85 | 1kuQFN (RHB) | 32 View 3000 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
TLVAIC3104IRHBTG4ACTIVE-40 to 853.15 | 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 10:19 AM GMT, 06 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTLV320AIC3104IRHBR
AsiaWPI 300
TI Lead Time*: 20 WeeksTLV320AIC3104IRHBT
AsiaFarnell Asia 48
WPI 233
EuropeFarnell 48
WorldwideMouser Electronics 933
TI Lead Time*: 20 WeeksTLVAIC3104IRHBRG4
None Reported
View Distributors
TI Lead Time*: 20 WeeksTLVAIC3104IRHBTG4
None Reported
View Distributors
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** 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
TLV320AIC3104IRHBR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TLV320AIC3104IRHBT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TLVAIC3104IRHBRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TLVAIC3104IRHBTG4 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

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Tools & Software

NamePart # Company Tool / Software Type
Coefficient Calculator For Digital Biquad FiltersCOEFFICIENT-CALCTexas InstrumentsCalculation Utilities
TLV320AIC3104 Evaluation Module (EVM)TLV320AIC3104EVMTexas InstrumentsDevelopment Boards/EVMs
TLV320AIC3104 Evaluation Module (EVM) and USB motherboardTLV320AIC3104EVM-KTexas InstrumentsDevelopment Boards/EVMs
Quick Search Selection Tool for AudioAUDIO_SELECTION_TOOLTexas InstrumentsFree Evaluation Tools

Part # Name Product Family Comments
TLV320AIC3101   Low-Power Stereo Codec with 6 Inputs, 6 Outputs, Speaker/HP Amp and Enhanced Digital Effects   AUDIO CONVERTER AND CODEC - CODEC   With stereo speaker amplifier  
TLV320AIC3106   Low-Power Stereo CODEC with 10 Inputs, 7 Outputs, HP Amplifier and Enhanced Digital Effects   AUDIO CONVERTER AND CODEC - CODEC   With more inputs and outputs, support for digital microphone and selectable I2C or SPI control bus  
TLV320AIC3107   Low-Power Stereo CODEC with Integrated Mono Class-D Amplifier   AUDIO CONVERTER AND CODEC - CODEC   With mono class-D speaker amplifier  
TLV320AIC3204   Very Low-Power Stereo Audio CODEC with Power TuneTM Technology   AUDIO CONVERTER AND CODEC - CODEC   It features lower power consumption, more advanced filtering capabilities, single supply, support for digital microphone and PowerTune technology  
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TLV320AIC3204 Very Low-Power Stereo Audio CODEC with Power TuneTM Technology 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.
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.
TLV320AIC3101 Low-Power Stereo Codec with 6 Inputs, 6 Outputs, Speaker/HP Amp and Enhanced Digital Effects AUDIO CONVERTER AND CODEC-CODEC TI customers also evaluated this product.
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