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SRC4184 Status: ACTIVE

4-Channel, Asynchronous Sample Rate Converter


      
         
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 SRC4184
# SRC Channels4  
Dynamic Range(dB)128  
THD+N(dB)-125  
Sample Rate (max)212  
Digital Audio InterfaceI2S,R,L,TDM  
Control InterfaceSPI  
Digital Supply (up to 5 V)(V)1.65 - 2, 3 - 3.6  
Operating Temp Range(Celsius)-40 to 85  
Pin/Package64TQFP  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • SRC4382: Combo Sample Rate Converter
  • SRC4190: 192kHz Stereo Asynchronous Sample Rate Converters
  • SRC4192: High-End Sample Rate Converter
  • SN65LVDS1: Single LVDS Transmitter
  • TAS3108: Digital Audio Processor
  • PCM1804: 112dB SNR Stereo ADC with Differential Inputs

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Product Information

Features

  • AUTOMATIC SENSING OF INPUT-TO-OUTPUT SAMPLING RATIO
  • WIDE INPUT-TO-OUTPUT SAMPLING RANGE: 16:1 to 1:16
  • SUPPORTS INPUT AND OUTPUT SAMPLING RATES UP TO 212kHz
  • DYNAMIC RANGE: 128dB (–60dbFS Input, BW = 20Hz to fs/2, A-Weighted)
  • THD+N: –125dB (0dbFS Input, BW = 20Hz to fs/2)
  • HIGH-PERFORMANCE, LINEAR PHASE DIGITAL FILTERING
  • FLEXIBLE AUDIO SERIAL PORTS:
    • Master or Slave Mode Operation
    • Supports I2S, Left-Justified, Right-Justified, and TDM Data Formats
    • TDM Mode Allows Daisy-Chaining of Up to Four Devices
  • SUPPORTS 24-, 20-, 18-, or 16-BIT INPUT AND OUTPUT DATA
    • All Output Data is Dithered from the Internal 28-Bit Data Path
  • SERIAL PERIPHERAL INTERFACE (SPI)™ PORT SUPPORTS REGISTER READ AND WRITE OPERATIONS IN SOFTWARE MODE
  • BYPASS MODE
    • Routes Input Port Data Directly to the Output Port
  • FOUR GROUP DELAY OPTIONS FOR THE INTERPOLATION FILTER
  • DIRECT DOWNSAMPLING OPTION FOR THE DECIMATION FILTER
  • DIGITAL DE-EMPHASIS FILTER
    • User-Selectable for 32kHz, 44.1kHz, and 48kHz Sampling Rates
  • SOFT MUTE FUNCTION

View All Features in Datasheet

Description

The SRC4184 is a four-channel, asynchronous sample rate converter (ASRC), designed for professional and broadcast audio applications. The SRC4184 combines a wide input-to-output sampling ratio with outstanding dynamic range and ultra low distortion. The input and output serial ports support the most common audio data formats, as well as a time division multiplexed (TDM) format. This allows the SRC4184 to interface to a wide range of audio data converters, digital audio receivers and transmitters, and digital signal processors.

The SRC4184 may be operated in Hardware mode as a standalone pin-programmed device, with dedicated control pins for serial port mode, audio data format, soft mute, bypass, and digital filtering functions.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
SRC4184IPAGACTIVE-40 to 856.55 | 1kuTQFP (PAG) | 64 View 160 | EIAJ TRAY (5+1) Download CAD Format for this Symbol Download CAD Format for this Footprint
SRC4184IPAGG4ACTIVE-40 to 856.55 | 1kuTQFP (PAG) | 64 View 160 | EIAJ TRAY (5+1) Download CAD Format for this Symbol Download CAD Format for this Footprint
SRC4184IPAGRACTIVE-40 to 855.95 | 1kuTQFP (PAG) | 64 View 1500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
SRC4184IPAGRG4ACTIVE-40 to 855.95 | 1kuTQFP (PAG) | 64 View 1500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
SRC4184IPAGTACTIVE-40 to 855.95 | 1kuTQFP (PAG) | 64 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
SRC4184IPAGTG4ACTIVE-40 to 855.95 | 1kuTQFP (PAG) | 64 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase 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 10:47 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksSRC4184IPAG
AmericasArrow 600
Avnet 260
Newark 64
Rochester Electronics 150
WorldwideDigiKey 184
TI Lead Time*: 20 WeeksSRC4184IPAGG4
AmericasAvnet 23
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksSRC4184IPAGR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksSRC4184IPAGRG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksSRC4184IPAGT
AmericasAvnet 250
Rochester Electronics >1k
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksSRC4184IPAGTG4
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
SRC4184IPAG RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-4-260C-72 HRViewView
SRC4184IPAGG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-4-260C-72 HRViewView
SRC4184IPAGR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-4-260C-72 HRViewView
SRC4184IPAGRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-4-260C-72 HRViewView
SRC4184IPAGT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-4-260C-72 HRViewView
SRC4184IPAGTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-4-260C-72 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

Most useful technical documents for SRC4184 Help

Datasheet

Tools & Software

NamePart # Company Tool / Software Type
Quick Search Selection Tool for AudioAUDIO_SELECTION_TOOLTexas InstrumentsFree Evaluation Tools

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
SRC4382 Combo Sample Rate Converter DIGITAL AUDIO INTERFACE-LIP SYNC DELAY IC TI customers also evaluated this product.
SRC4190 192kHz Stereo Asynchronous Sample Rate Converters DIGITAL AUDIO INTERFACE-LIP SYNC DELAY IC TI customers also evaluated this product.
SRC4192 High-End Sample Rate Converter DIGITAL AUDIO INTERFACE-LIP SYNC DELAY IC TI customers also evaluated this product.
SRC4392 High-end Combo Sample Rate Converter DIGITAL AUDIO INTERFACE-LIP SYNC DELAY IC TI customers also evaluated this product.
SN65LVDS1 Single LVDS Transmitter LVDS/M-LVDS/ECL/CML-LVDS PHYS (<800MBPS) TI customers also evaluated this product.
TAS3108 Digital Audio Processor DIGITAL AUDIO PROCESSORS-AUDIO PROCESSORS TI customers also evaluated this product.
PCM1804 112dB SNR Stereo ADC with Differential Inputs AUDIO CONVERTER AND CODEC-ANALOG TO DIGITAL TI customers also evaluated this product.
PCM4202 118dB SNR Stereo Audio ADC AUDIO CONVERTER AND CODEC-ANALOG TO DIGITAL TI customers also evaluated this product.
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