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TLV320ADC3001 Status: ACTIVE

92dB SNR Low-Power Stereo ADC (ADC3001)


      
         
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See Also

  • PCM1870A - With SPI interface and lower power consumption
  • TLV320ADC3101 - With additional inputs and support for digital microphone
 PCM1870 PCM1870A TLV320ADC3001TLV320ADC3101 
SNR(Typ)(dB)90  90  92  92  
# ADCs2  2  2  2  
# Inputs / # Outputs2 / 0  2 / 0  3 / Digital I/F  6 / Digital I/F  
Sampling Rate(Max)(kHz)50  50  96  96  
Resolution(Bits)16  16  24  24  
Digital Audio InterfaceL,R,I2S,DSP  L,R,I2S,DSP  L,R,I2S,DSP,TDM,PCM  L,R,I2S,DSP,TDM,PCM  
Control InterfaceI2C,SPI  I2C,SPI  I2C  I2C  
Analog Supply(V)2.4 - 3.6  2.4 - 3.6  2.7 - 3.6  2.7 - 3.6  
Digital Supply (up to 5 V)(V)1.71 - 3.6  1.71 - 3.6  1.525 - 1.95  1.525 - 1.95  
Pd(Typ)(mW)13  13  17  17  
Additional Features ALC, Sound Effect, Notch filter, Hi-Impedance mode on I2S  Low-latency IIR linear-phase FIR filters Analog Mic support  Low-latency IIR linear-phase FIR filters Digital and Analog Mic support  
Operating Temp Range(Celsius)-40 to 85  -40 to 85  -40 to 85  -40 to 85  
Pin/Package24DSBGA, 24QFN  24DSBGA  16DSBGA  24VQFN  
 SamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TLV320ADC3101: 92dB SNR Low-Power Stereo ADC with Digital Mic Support (ADC3101)
  • PCM1870A: 90 dB SNRLow-Power Stereo Audio ADC with Microphone Bias, ALC, Sound Effect, Notch filter
  • PCM1870: 90 dB SNR Low-Power Stereo Audio ADC with Microphone Bias, ALC, Sound Effect, Notch filter
  • TCA6408A: Low-Voltage 8-Bit I2C and SMBus I/O Expander
  • TPS62040: Adjustable, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10
  • TLV2381: 10-uA/Channel, 160kHz, RRIO Op Amp

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Product Information

Features

  • Stereo Audio ADC
    • 92-dBA Signal-to-Noise Ratio
    • Supports ADC Sample Rates From 8 kHz to 96 kHz
  • Flexible Digital Filtering with RAM Programmable Coefficient, Instructions, and Built-In Standard Modes
    • Low Latency IIR Filters for Voice
    • Linear Phase FIR Filters for Audio
    • Additional Programmable IIR Filters for EQ, Noise Cancellation or Reduction
    • Up to 128 Programmable ADC Digital Filter Coefficients
  • Three Audio Inputs With Configurable Automatic Gain Control (AGC)
    • Programmable in Single-Ended or Fully Differential Configurations
    • Can be 3-Stated for Easy Interoperability With Other Audio ICs
  • Low Power Consumption and Extensive Modular Power Control:
    • 6-mW Mono Record 8-kHz
    • 11-mW Stereo Record, 8-kHz
    • 10-mW Mono Record, 48-kHz
    • 17-mW Stereo Record, 48-kHz
  • Programmable Microphone Bias
  • Programmable PLL for ClockGeneration
  • I2C Control Bus
  • Audio Serial Data Bus Supports I2S, Left/Right-Justified, DSP, PCM, and TDM Modes

View All Features in Datasheet

Description

The TLV320ADC3001 is a low power, stereo audio Analog to Digital Converter (ADC) supporting sampling ratesfrom 8 kHz to 96 kHz with an integrated programmable gain amplifier providing up to 40dB analog gain or AGC. Front-end input coarse attenuation of 0dB, -6dB, or off, is also provided. The inputs are programmable in a combination of single-ended or fully differential configurations. Extensive register-based power control is available via I2C, enabling mono or stereo recording. Low power consumption makes the TLV320ADC3001 ideal for battery-powered portable equipment.

The AGC programs to a wide range of attack
(7ms — 1.4s) and decay (50ms — 22.4s) times. A programmable noise gate function is included to avoid noise pumping.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsPackage QTY | Package CarrierSamples
TLV320ADC3001IYZHRACTIVE-40 to 851.60 | 1kuDSBGA (YZH) | 16 3000 | LARGE T&R
TLV320ADC3001IYZHTACTIVE-40 to 851.80 | 1kuDSBGA (YZH) | 16 250 | 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 10:31 AM GMT, 26 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTLV320ADC3001IYZHR
AsiaWPI >1k
WorldwideDigiKey >1k
TI Lead Time*: 14 WeeksTLV320ADC3001IYZHT
AmericasArrow 250
Avnet 500
Newark 250
AsiaFarnell Asia 199
EuropeArrow Northern Europe 250
Avnet-SILICA 250
EBV Elektronik 125
Farnell 199
Spoerle 250
WorldwideMouser Electronics 250
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
TLV320ADC3001IYZHR RoHS Compliant Green (RoHS & no Sb/Br) SNAGCU Level-1-260C-UNLIMViewView
TLV320ADC3001IYZHT RoHS Compliant Green (RoHS & no Sb/Br) SNAGCU Level-1-260C-UNLIMViewView

* 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 TLV320ADC3001 Help

Datasheet

Tools & Software

NamePart # Company Tool / Software Type
PurePath™ Studio Graphical Development Environment (Portable Audio)AICPUREPATH_STUDIOTexas InstrumentsCompilers/Assemblers/Linkers
Quick Search Selection Tool for AudioAUDIO_SELECTION_TOOLTexas InstrumentsFree Evaluation Tools

Part # Name Product Family Comments
PCM1870A   90 dB SNRLow-Power Stereo Audio ADC with Microphone Bias, ALC, Sound Effect, Notch filter   AUDIO CONVERTER AND CODEC - ANALOG TO DIGITAL   With SPI interface and lower power consumption  
TLV320ADC3101   92dB SNR Low-Power Stereo ADC with Digital Mic Support (ADC3101)   AUDIO CONVERTER AND CODEC - ANALOG TO DIGITAL   With additional inputs and support for digital microphone  
TLV320DAC23   Low-Power Stereo DAC with HP Amplifier   AUDIO CONVERTER AND CODEC - DIGITAL TO ANALOG   Stereo DAC with integrated Headphone Amplifier    
TLV320DAC26   Low-Power Stereo DAC with HP/Speaker Amplifier   AUDIO CONVERTER AND CODEC - DIGITAL TO ANALOG   Stereo DAC with Headphone and Speaker Amplifier    
TLV320DAC32   Low-Power Stereo DAC with 4 Outputs, HP/Speaker Amplifier and 3D Effects   AUDIO CONVERTER AND CODEC - DIGITAL TO ANALOG   Stereo DAC for Portable Audio and Telephony    
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