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PCM1609A Status: ACTIVE

105dB SNR 8-Channel Audio DAC


      
         
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 PCM1609A
SNR(Typ)(dB)105  
# DACs8  
# Inputs / # Outputs0 / 8  
Sampling Rate(Max)(kHz)192  
Resolution(Bits)24  
Digital Audio InterfaceL,R,I2S  
Control InterfaceSPI  
Analog Supply(V)4.5 - 5.5  
Digital Supply (up to 5 V)(V)3 - 3.6  
Pd(Typ)(mW)224  
Operating Temp Range(Celsius)-25 to 85  
Pin/Package48LQFP  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

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  • PCM1796: 123dB SNR Stereo DAC (S/W Control)
  • DSD1794A: 132dB SNR Highest Performance Stereo Audio DAC (H/W Control)
  • SN75240: Dual USB Port Transient Suppressor
  • ADS8326: 16-Bit, Pseudo Diff Input, 250kSPS Serial Out, 2.7V to 5.5V Micro Power Sampling ADC
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Product Information

Features

  • 24-Bit Resolution
  • Analog Performance:
    • Dynamic Range: 105 dB, Typical
    • SNR: 105 dB, Typical
    • THD+N: 0.002%, Typical
    • Full-Scale Output: 3.1 Vp-p, Typical
  • 4×/8× Oversampling InterpolationFilter:
    • Stop-Band Attenuation: -55 dB
    • Pass-Band Ripple: ±0.03 dB
  • Sampling Frequency: 5 kHz to 200 kHz
  • Accepts 16-, 18-, 20-, and 24-Bit Audio Data
  • Data Formats: Standard, I2S, and Left-Justified
  • System Clock: 128 fS, 192 fS, 256 fS, 384 fS, 512 fS, or 768 fS
  • User-Programmable Functions:
    • Digital Attenuation: 0 dB to -63 dB, 0.5 dB/Step
    • Soft Mute
    • Zero Flags Can Be Used As General- Purpose Logic Output
    • Digital De-Emphasis
    • Digital Filter Rolloff: Sharp or Slow
  • Dual-Supply Operation:
    • 5-V Analog
    • 3.3-V Digital
  • 5-V Tolerant Digital Logic Inputs
  • Package: LQFP-48
  • APPLICATIONS
    • Integrated A/V Receivers
    • DVD Movie and Audio Players
    • HDTV Receivers
    • Car Audio Systems
    • DVD Add-On Cards for High-End PCs
    • Digital Audio Workstations
    • Other Multichannel Audio Systems

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Description

The PCM1609A is a CMOS, monolithic integrated circuit that features eight 24-bit audio digital-to-analog converters (DACs) and support circuitry in a small LQFP-48 package. The DACs use Texas Instruments' enhanced multilevel, delta-sigma architecture that employs fourth-order noise shaping and 8-level amplitude quantization to achieve excellent signal-to-noise performance and a high tolerance to clock jitter.

The PCM1609A accepts industry-standard audio data formats with 16- to 24-bit audio data. Sampling rates up to 200 kHz are supported. A full set of user-programmable functions is accessible through a 4-wire serial control port that supports register write and read functions.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
PCM1609APTACTIVE-25 to 853.55 | 1kuLQFP (PT) | 48 View 250 | JEDEC TRAY (10+1) Download CAD Format for this Symbol Download CAD Format for this Footprint
PCM1609APTG4ACTIVE-25 to 853.55 | 1kuLQFP (PT) | 48 View 250 | JEDEC TRAY (10+1) Download CAD Format for this Symbol Download CAD Format for this Footprint
PCM1609APTRACTIVE-25 to 853.20 | 1kuLQFP (PT) | 48 View 1000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
PCM1609APTRG4ACTIVE-25 to 853.20 | 1kuLQFP (PT) | 48 View 1000 | LARGE 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 11:36 AM GMT, 08 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 1 WeekPCM1609APT
WorldwideDigiKey 107
Mouser Electronics 247
TI Lead Time*: 1 WeekPCM1609APTG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksPCM1609APTR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksPCM1609APTRG4
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
PCM1609APT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
PCM1609APTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
PCM1609APTR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
PCM1609APTRG4 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 PCM1609A Help

Datasheet

Application Notes

Tools & Software

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

Part # Name Product Family Comments
RI-TRP-DR2B   32mm Glass Transponder Multipage   TRANSPONDERS AND INLAYS - LF TRANSPONDERS      
RI-TRP-RE2B-01   Eco-Line Low-Frequency 32mm Glass Transponder   TRANSPONDERS AND INLAYS - LF TRANSPONDERS      
RI-TRP-WR2B   32mm Glass Transponder R/W   TRANSPONDERS AND INLAYS - LF TRANSPONDERS      
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