TI Home > Semiconductors > Audio > Audio Converter and CODEC > Digital to Analog (DAC) >

DSD1608 Status: ACTIVE

108dB SNR 8-Channel Audio DAC


      
         
Alert me about changes<br/>to this product

 DSD1608
SNR(Typ)(dB)108  
# DACs8  
# Inputs / # Outputs0 / 8  
Sampling Rate(Max)(kHz)192  
Resolution(Bits)24  
Digital Audio InterfaceL,R,I2S,TDMCA,DSD  
Control InterfaceSPI  
Analog Supply(V)4.5 - 5.5  
Digital Supply (up to 5 V)(V)3 - 3.6  
Pd(Typ)(mW)270  
Additional FeaturesTDMCA/DSD Support  
Pin/Package52TQFP  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • DSD1794A: 132dB SNR Highest Performance Stereo Audio DAC (H/W Control)
  • PCM1795: 32-bit, 192kHz Sampling, Advanced Segment, Audio Stereo DAC
  • PCM1796: 123dB SNR Stereo DAC (S/W Control)

Product Information

Features

  • Supports DSD and PCM Formats
  • Supports TDMCA
  • Accepts 16-, 18-, 20- and 24-Bit Audio Data for PCM Format
  • Analog Performance (VCC = 5 V):
    • Dynamic Range: 108 dB, Typical
    • SNR: 108 dB, Typical
    • THD+N: 0.0012%, Typical
    • Full-Scale Output: 4 Vpp, Typical
  • Includes 8× Oversampling Digital Filter for PCM Format:
    • Stopband Attenuation: –60 dB
    • Passband Ripple: ±0.02 dB
  • Includes Digital DSD FILTER for DSD Format:
    • Passband: 50 kHz, 70 kHz, 60 kHz at –3 dB
  • Sampling Frequency:
    • PCM Mode: 10 kHz to 200 kHz
    • DSD Mode: 64 × 44.1 kHz
  • System Clock:
    • 128 fS, 192 fS, 256 fS, 384 fS, 512 fS, 768 fS
  • Data Formats:
    • Standard, I2S, and Left-Justified for PCM Direct Stream Digital

View All Features in Datasheet

Description

The DSD1608 is a CMOS, monolithic, 8-channel digital-to-analog converter which supports both PCM audio data format and direct stream digital (DSD) audio data format. The device includes an 8× digital interpolation filter and a digital DSD filter with three selectable frequency-response curves, followed by Texas Instruments’ enhanced multilevel delta-sigma modulator, which employs 4th-order noise shaping and 8-level amplitude quantization to achieve excellent dynamic performance and improved tolerance to clock jitter. Sampling rates up to 192 kHz for the PCM mode and 64 × 44.1 kHz for the DSD mode are supported. A full set of user-programmable functions is accessible through a 4-wire serial control port, which supports register write and read functions.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusPrice | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
DSD1608PAHACTIVE7.05 | 1kuTQFP (PAH) | 52 View 160 | JEDEC TRAY (10+1) Download CAD Format for this Symbol Download CAD Format for this Footprint
DSD1608PAHG4ACTIVE7.05 | 1kuTQFP (PAH) | 52 View 160 | JEDEC TRAY (10+1) Download CAD Format for this Symbol Download CAD Format for this Footprint
DSD1608PAHRACTIVE6.40 | 1kuTQFP (PAH) | 52 View 1500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
DSD1608PAHRG4ACTIVE6.40 | 1kuTQFP (PAH) | 52 View 1500 | 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 11:59 AM GMT, 24 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksDSD1608PAH
AmericasArrow 130
Newark 160
WorldwideDigiKey 114
TI Lead Time*: 20 WeeksDSD1608PAHG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksDSD1608PAHR
AmericasRochester Electronics >1k
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksDSD1608PAHRG4
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
DSD1608PAH RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
DSD1608PAHG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
DSD1608PAHR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
DSD1608PAHRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 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 DSD1608 Help

Datasheet

Tools & Software

NamePart # Company Tool / Software Type
Quick Search Selection Tool for AudioAUDIO_SELECTION_TOOLTexas InstrumentsFree Evaluation Tools
  • DSD1608(ZIP 256 KB ) 22 views
    05 Feb 2009

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
DSD1794A 132dB SNR Highest Performance Stereo Audio DAC (H/W Control) AUDIO CONVERTER AND CODEC-DIGITAL TO ANALOG TI customers also evaluated this product.
PCM1795 32-bit, 192kHz Sampling, Advanced Segment, Audio Stereo DAC AUDIO CONVERTER AND CODEC-DIGITAL TO ANALOG TI customers also evaluated this product.
PCM1796 123dB SNR Stereo DAC (S/W Control) AUDIO CONVERTER AND CODEC-DIGITAL TO ANALOG TI customers also evaluated this product.

All End-Equipment

Support and Community

Customer Tags Help

No Tags are Available for this Part Number

Other Support



Click Here