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PCM1802 Status: ACTIVE

105dB SNR Stereo ADC with Single-Ended Inputs

      
         
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Datasheet

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 PCM1802PCM1803A PCM1807 PCM1808 
SNR(Typ)(dB)105  103  101  99  
# ADCs2  2  2  2  
# Inputs / # Outputs2 / 0  2 / 0  2 / 0  2 / 0  
Sampling Rate(Max)(kHz)96  96  96  96  
Resolution(Bits)24  24  24  24  
Digital Audio InterfaceL, R, I2S  L, R, I2S  L, I2S  L, I2S  
Control InterfaceH/W  H/W  SPI  H/W  
Analog Supply(V)4.5 - 5.5  4.5 - 5.5  4.5 - 5.5  4.5 - 5.5  
Digital Supply (up to 5 V)(V)2.7 - 3.6  2.7 - 3.6  2.7 - 3.6  2.7 - 3.6  
Pd(Typ)(mW)225  55  62  62  
Operating Temp Range(Celsius)-40 to 85  -40 to 85  -40 to 85  -40 to 85  
Pin/Package20SSOP  20SSOP  14TSSOP  14TSSOP  
 SamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • PCM1807: 101dB SNR Stereo ADC with Single-Ended Inputs
  • PCM1804: 112dB SNR Stereo ADC with Differential Inputs
  • PCM4202: 118dB SNR Stereo Audio ADC
  • TMP75: Digital Temperature Sensor with 2-Wire Interface
  • TPS61040: 28-V, 400-mA Switch Boost Converter in SOT-23 for LCD and White LED Applications
  • ULN2003A: High-Voltage, High-Current Darlington Transistor Arrays

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Product Information

Features

  • 24-Bit Delta-Sigma Stereo A/D Converter
  • Single-Ended Voltage Input: 3 V p-p
  • Antialiasing Filter Included
  • Oversampling Decimation Filter
    • Oversampling Frequency: ×64, ×128
    • Passband Ripple: ±0.05 dB
    • Stopband Attenuation: –65 dB
    • On-Chip HPF (Low Cut Filter): 0.84 Hz (44.1 kHz)
  • High Performance
    • THD+N: 96 dB (Typical)
    • SNR: 105 dB (Typical)
    • Dynamic Range: 105 dB (Typical)
  • PCM Audio Interface
    • Master/Slave Mode Selectable
    • Data Formats: 24-Bit Left-Justified; 24-Bit I2S; 20-, 24-Bit Right-Justified
  • Sampling Rate: 16 kHz to 96 kHz
  • System Clock: 256 fS, 384 fS, 512 fS, 768 fS
  • Dual Power Supplies: 5 V for Analog, 3.3 V for Digital
  • Package: 20-Pin SSOP
  • APPLICATIONS
    • AV Amp Receiver
    • MD Player
    • CD Recorder
    • Multitrack Receiver
    • Electric Musical Instrument

System Two, Audio Precision are trademarks of Audio Precision.
All other trademarks are the property of their respective owners.

Description

The PCM1802 is a high-performance, low-cost, single-chip stereo analog-to-digital converter with single-ended analog voltage input. The PCM1802 uses a delta-sigma modulator with 64- or 128-times oversampling, and includes a digital decimation filter and high-pass filter (HPF), which removes the dc component of the input signal. For various applications, the PCM1802 supports master and slave modes and four data formats in serial interface. The PCM1802 is suitable for a wide variety of cost- sensitive consumer applications where good performance, 5-V analog supply, and 3.3-V digital supply operation is required. The PCM1802 is fabricated using a highly advanced CMOS process and is available in the DB 20-pin SSOP package.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
PCM1802DBACTIVE-40 to 853.65 | 1kuSSOP (DB) | 20 View 65 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
PCM1802DBG4ACTIVE-40 to 853.65 | 1kuSSOP (DB) | 20 View 65 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
PCM1802DBRACTIVE-40 to 853.35 | 1kuSSOP (DB) | 20 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
PCM1802DBRG4ACTIVE-40 to 853.35 | 1kuSSOP (DB) | 20 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
PCM1802S1DBOBSOLETE  SSOP (DB) | 20 View    Not Available
PCM1802S1DBG4OBSOLETE  SSOP (DB) | 20 View    Not Available

* 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

  TI Inventory Status Reported Distributor Inventory
PCM1802DBAs of 11:06 AM GMT, 03 Jul 2009As of 11:06 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasArrow >1k
 Avnet >1k
 DigiKey 376
 Mouser Electronics 120
 Rochester Electronics 498
 AsiaWPI 153
 EuropeAvnet-SILICA 120
PCM1802DBG4As of 11:06 AM GMT, 03 Jul 2009As of 11:06 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasDigiKey  Available
 EuropeFarnell 69
PCM1802DBRAs of 11:06 AM GMT, 03 Jul 2009As of 11:06 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 20 Weeks AmericasDigiKey  Available
 Rochester Electronics >1k
PCM1802DBRG4As of 11:06 AM GMT, 03 Jul 2009As of 11:06 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 20 Weeks AmericasDigiKey  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
PCM1802DB RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
PCM1802DBG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
PCM1802DBR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
PCM1802DBRG4 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 PCM1802 Help

Datasheet

Application Notes

View Application Notes for Analog to Digital (ADCs)

User Guides

Tools & Software

NamePart # Company Tool / Software Type
DEM-DAI1802 Evaluation ModuleDEM-DAI1802Texas InstrumentsDevelopment Boards/EVMs
Quick Search Selection Tool for AudioAUDIO_SELECTION_TOOLTexas InstrumentsFree Evaluation Tools

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PCM1804 112dB SNR Stereo ADC with Differential Inputs   TI customers also evaluated this product.
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PCM1803A 103dB SNR Stereo ADC with Single-Ended Inputs   TI customers also evaluated this product.
PCM1808 99dB SNR Stereo ADC with Single-Ended Inputs   TI customers also evaluated this product.
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