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

PCM1690 Status: ACTIVE

113dB SNR 8-Channel Audio DAC with Differential Outputs


      
         
Alert me about changes<br/>to this product

 PCM1680 PCM1681 PCM1690PCM1691 
SNR(Typ)(dB)105  105  113  111  
# DACs8  8  8  8  
# Inputs / # Outputs0 / 8  0 / 8  0 / 8  0 / 8  
Sampling Rate(Max)(kHz)192  200  192  192  
Resolution(Bits)24  24  24  24  
Digital Audio InterfaceL,R,I2S  L,R,I2S,TDM,DSP  L,R,I2S,TDM,DSP  L,R,I2S,TDM,DSP  
Control InterfaceSPI, I2C  SPI, I2C,H/W  SPI,I2C,H/W  SPI,I2C,H/W  
Analog Supply(V)4.75 - 5.25  4.5 - 5.5  4.5 - 5.5  4.5 - 5.5  
Digital Supply (up to 5 V)(V)4.75 - 5.25  3 - 3.6  3 - 3.6  3 - 3.6  
Pd(Typ)(mW)530  386  558  558  
Additional Features  Analog Mute,TDM Interface  Analog Mute,TDM Interface  
Operating Temp Range(Celsius)-25 to 70  -40 to 85  -40 to 85  -40 to 85  
Pin/Package28SSOP/QSOP  28HTSSOP  48HTSSOP  48HTSSOP  
 SamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • PCM1794A: 132dB SNR Highest Performance Stereo DAC (H/W Control)
  • PCM1680: 105dB SNR 8-Channel Audio DAC
  • PCM1681: 105dB SNR 8-Channel Audio DAC with TDM Mode
  • DIR9001: 96kHz Digital Audio Receiver

More Related Products

Product Information

Features

  • 24-Bit Delta-Sigma DAC
  • 8-Channel DAC:
    • High Performance: Differential, fS = 48 kHz
    • THD+N: -94 dB
    • SNR: 113 dB
    • Dynamic Range: 113 dB
    • Sampling Rate: 8 kHz to 192 kHz
    • System Clock: 128 fS, 192 fS, 256 fS, 384 fS, 512 fS, 768 fS, 1152 fS
    • Differential Voltage Output: 8 VPP
    • Analog Low-Pass Filter Included
    • 4x/8x Oversampling Digital Filter:
      • Passband Ripple: ±0.0018 dB
      • Stop Band Attenuation: -75 dB
    • Zero Flag
  • Flexible Audio Interface:
    • I/F Format: I2S™, Left-/Right-Justified, DSP, TDM
    • Data Length: 16, 20, 24, 32 Bits
  • Flexible Mode Control:
    • 3-Wire SPI™, 2-Wire I2C™-Compatible Serial Control Interface, or Hardware Control
  • Multi Functions via SPI or I2C I/F:

View All Features in Datasheet

Description

The PCM1690 is a high-performance, single-chip, 24-bit, eight-channel, audio digital-to-analog converter (DAC) with differential outputs.The eight-channel, 24-bit DAC employs an enhanced, multi-level delta-sigma () modulator and supports 8-kHz to 192-kHz sampling rates and a 16-/20-/24-/32-bit width digital audio input word on the audio interface. The audio interface of the PCM1690 supports the time-division-multiplexed (TDM) format in addition to the standard I2S, left-justified, right-justified, and DSP formats.

The PCM1690 can be controlled through a three-wire, SPI-compatible interface, or two-wire, I2C-compatible serial interface in software, which provides access to all functions including digital attenuation, soft mute, de-emphasis, and so forth.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
PCM1690DCAACTIVE-40 to 852.90 | 1kuHTSSOP (DCA) | 48 View 40 | TUBE
PCM1690DCARACTIVE-40 to 852.60 | 1kuHTSSOP (DCA) | 48 View 2000 | LARGE T&RPurchase Samples
PCM1690DCARG4ACTIVE-40 to 852.60 | 1kuHTSSOP (DCA) | 48 View 2000 | LARGE T&RPurchase 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 11:44 AM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksPCM1690DCA
AmericasArrow 320
Newark 118
AsiaFarnell Asia 253
EuropeArrow Southern Europe 320
Farnell 243
WorldwideDigiKey 195
Mouser Electronics 316
TI Lead Time*: 20 WeeksPCM1690DCAR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksPCM1690DCARG4
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
PCM1690DCA RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
PCM1690DCAR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
PCM1690DCARG4 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 PCM1690 Help

Datasheet

Application Notes

User Guides

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
PCM1794A 132dB SNR Highest Performance Stereo DAC (H/W Control) AUDIO CONVERTER AND CODEC-DIGITAL TO ANALOG TI customers also evaluated this product.
PCM1680 105dB SNR 8-Channel Audio DAC AUDIO CONVERTER AND CODEC-DIGITAL TO ANALOG TI customers also evaluated this product.
PCM1681 105dB SNR 8-Channel Audio DAC with TDM Mode 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.
PCM1795 32-bit, 192kHz Sampling, Advanced Segment, Audio Stereo DAC AUDIO CONVERTER AND CODEC-DIGITAL TO ANALOG TI customers also evaluated this product.
PCM1691 111dB SNR 8-Channel Audio DAC with Single-Ended Output AUDIO CONVERTER AND CODEC-DIGITAL TO ANALOG TI customers also evaluated this product.
DIR9001 96kHz Digital Audio Receiver DIGITAL AUDIO INTERFACE-DIGITAL AUDIO RECEIVER 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