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TLC320AD50 Status: ACTIVE

Single Channel Codec W/Master-Slave Function (3 Slaves) and 89 dB SNR


      
         
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 TLC320AD50
Sampling Rate(Max)(kHz)22.05  
Resolution(Bits)16  
Pd(Typ)(mW)120  
Operating Temp Range(Celsius)-40 to 85  
Pin/Package28SOIC, 48LQFP  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • TLC320AD545: Single Channel Codec W/Hybrid Op Amps & Speaker Driver
  • TLC320AC02: Single Channel Codec-Bandwidth Independent of Sampling Rate
  • TPA6130A2: 138-mW DirectPath&#153 Stereo Headphone Amplifier with I2C Volume Control (TPA6130)

Product Information

Features

  • General-purpose analog interface circuit for V.34+ modem and business audio applications
  • 16-bit oversampling sigma-delta ADC and DAC
  • Serial port interface
  • Typical 89-dB SNR (signal-to-noise ratio) for ADC and DAC
  • Typical 90-dB THD (signal to total harmonic distortion) for ADC and DAC
  • Typical 88-dB dynamic range
  • Test mode that includes a digital loopback test and analog loopback test
  • Programmable A/D and D/A conversion rate
  • Programmable input and output gain control
  • Maximum conversion rate: 22.05 kHz
  • Single 5-V power supply voltage or 5-V analog and 3-V digital power supply voltage
  • Power dissipation (PD) of 120 mW rms typical in the operating mode
  • Hardware power-down mode to 7.5 mW
  • Internal reference voltage (Vref)
  • Differential architecture throughout device
  • TLC320AD50C/I can support up to three slave devices; TLC320AD52C can support one slave
  • 2s complement data format
  • ALTDATA terminal provides data monitoring
  • Monitor amplifier to monitor input signals
  • On-chip phase locked loop (PLL)

View All Features in Datasheet

Description

The TLC320AD50C, TLC320AD50I, and TLC320AD52C provide high-resolution signal conversion from digital-to-analog (D/A) and from analog-to-digital (A/D) using oversampling sigma-delta technology. This device consists of a pair of 16-bit synchronous serial conversion paths (one for each direction) and includes an interpolation filter before the DAC and a decimation filter after the ADC. Other overhead functions on the chip include timing (sample rate, FSD delay) and control (programmable gain amplifier, PLL, communication protocol, etc.). The sigma-delta architecture produces high resolution A/D and D/A conversion at a low system cost.

Programmable functions of this device can be selected through the serial interface.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TLC320AD50CDWACTIVE 27.53 | 1kuSOIC (DW) | 28 View 20 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC320AD50CDWRACTIVE 27.53 | 1kuSOIC (DW) | 28 View 1000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC320AD50CPTACTIVE 27.53 | 1kuLQFP (PT) | 48 View 250 | JEDEC TRAY (10+1) Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC320AD50CPTRACTIVE 27.53 | 1kuLQFP (PT) | 48 View 1000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLC320AD50IDWACTIVE-40 to 8527.53 | 1kuSOIC (DW) | 28 View 20 | TUBE 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 10:38 AM GMT, 24 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 16 WeeksTLC320AD50CDW
AmericasRochester Electronics 18
TI Lead Time*: 16 WeeksTLC320AD50CDWR
None Reported
View Distributors
TI Lead Time*: 16 WeeksTLC320AD50CPT
AmericasRochester Electronics >1k
TI Lead Time*: 16 WeeksTLC320AD50CPTR
AmericasRochester Electronics >1k
TI Lead Time*: 16 WeeksTLC320AD50IDW
AmericasArrow 10
Avnet 12
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
TLC320AD50CDW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC320AD50CDWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLC320AD50CPT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TLC320AD50CPTR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TLC320AD50IDW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU 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 TLC320AD50 Help

Datasheet

Application Notes

User Guides

Tools & Software

NamePart # Company Tool / Software Type
TLC320AD50 AIC Evaluation ModuleTLC320AD50-EVMTexas InstrumentsDevelopment Boards/EVMs
Quick Search Selection Tool for AudioAUDIO_SELECTION_TOOLTexas InstrumentsFree Evaluation Tools
DCPFREETOOL Software Plug-In to Code Composer StudioDCPFREETOOLTexas InstrumentsUtilities/Plug-Ins

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TLC320AD545 Single Channel Codec W/Hybrid Op Amps & Speaker Driver AUDIO CONVERTER AND CODEC-CODEC TI customers also evaluated this product.
TLC320AC02 Single Channel Codec-Bandwidth Independent of Sampling Rate AUDIO CONVERTER AND CODEC-CODEC TI customers also evaluated this product.
TPA6130A2 138-mW DirectPath™ Stereo Headphone Amplifier with I2C Volume Control (TPA6130) AUDIO AMPLIFIERS-HEADPHONE AMPLIFIERS TI customers also evaluated this product.

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