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DIR9001-Q1 Status: ACTIVE

Automotive Catalog 96-kHz 24-Bit Digital Audio Interface Receiver


      
         
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 DIR9001-Q1
Jitter(ps)50  
Sampling Rate(Max)(kHz)108  
Supply Voltage(s)(V)3.3  
Pin/Package28TSSOP  
Operating Temp Range(Celsius)-40 to 85  
 Samples
 Inventory

Other qualified versions of DIR9001-Q1

Version Part Number Definition
Catalog DIR9001 TI's standard catalog product

Customers Who Evaluated This Product Also Evaluated

  • DIR9001: 96kHz Digital Audio Receiver
  • DIX4192: Digital Audio Interface Transceiver
  • TAS1020B: Stereo USB Audio Interface
  • PCM1704: 120dB SNR Stereo DAC with BiCMOS Advanced Sign Magnitude Architecture

Product Information

Features

  • One-Chip Digital Audio Interface Receiver (DIR) Including Low-Jitter Clock-Recovery System
  • Compliant With Digital Audio Interface Standards: IEC60958 (former IEC958), JEITA CPR-1205 (former EIAJ CP-1201, CP-340), AES3, EBU tech3250
  • Clock Recovery and Data Decode From Biphase Input Signal, Generally Called S/PDIF, EIAJ CP-1201, IEC60958, AES/EBU
  • Biphase Input Signal Sampling Frequency (fS) Range: 28 kHz to 108 kHz
  • Low-Jitter Recovered System Clock: 50 ps
  • Jitter Tolerance Compliant With IEC60958-3
  • Selectable Recovered System Clock: 128 fS, 256 fS, 384 fS, 512 fS
  • Serial Audio Data Output Formats: 24-Bit I2S; MSB-First, 24-Bit Left-Justified; MSB-First 16-, 24-Bit Right-Justified
  • User Data, Channel-Status Data Outputs Synchronized With Decoded Serial Audio Data
  • No External Clock Required for Decode
  • Includes Actual Sampling Frequency Calculator (Needs External 24.576-MHz Clock)
  • Function Control: Parallel (Hardware)
  • Functions Similar and Pin Assignments Equivalent to Those of DIR1703
  • Single Power Supply: 3.3 V (2.7 V to 3.6 V)
  • Wide Operating Temperature Range: -40°C to 85°C
  • 5 V-Tolerant Digital Inputs
  • Package: 28-pin TSSOP, Pin Pitch: 0,65 mm
  • APPLICATIONS
    • Car Audio Head Units
    • Car Audio External Amplifiers

View All Features in Datasheet

Description

The DIR9001-Q1 is a digital audio interface receiver that can receive a 28-kHz to 108-kHz sampling- frequency, 24-bit-data-word, biphase-encoded signal. The DIR9001-Q1 complies with IEC60958-3, JEITA CPR-1205 (Revised version of EIAJ CP-1201), AES3, EBUtech3250, and it can be used in various applications that require a digital audio interface.

The DIR9001-Q1 supports many output system clock and output data formats and can be used flexibly in many application systems. As the all functions which the DIR9001-Q1 provides can be controlled directly through control pins, it can be used easily in an application system that does not have a microcontroller. Also, as dedicated pins are provided for the channel-status bit and user-data bit, processing of their information can be easily accomplished by connecting with a microcontroller, DSP, etc.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
DIR9001IPWQ1ACTIVE-40 to 854.80 | 1kuTSSOP (PW) | 28 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
DIR9001IPWRQ1ACTIVE-40 to 854.55 | 1kuTSSOP (PW) | 28 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
DIR9001IPWRQ1G4ACTIVE-40 to 854.55 | 1kuTSSOP (PW) | 28 View 2000 | 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 12:01 PM GMT, 26 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 18 WeeksDIR9001IPWQ1
AsiaWPI 75
WorldwideDigiKey 94
Mouser Electronics 93
TI Lead Time*: 18 WeeksDIR9001IPWRQ1
None Reported
View Distributors
TI Lead Time*: 18 WeeksDIR9001IPWRQ1G4
None Reported
View Distributors
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
DIR9001IPWQ1 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DIR9001IPWRQ1 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DIR9001IPWRQ1G4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView

* 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 DIR9001-Q1 Help

Datasheet

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
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DIX4192 Digital Audio Interface Transceiver DIGITAL AUDIO INTERFACE-DIGITAL AUDIO TRANSCEIVER TI customers also evaluated this product.
TAS1020B Stereo USB Audio Interface USB AUDIO-USB STREAMING CONTROLLERS TI customers also evaluated this product.
PCM1704 120dB SNR Stereo DAC with BiCMOS Advanced Sign Magnitude Architecture AUDIO CONVERTER AND CODEC-DIGITAL TO ANALOG TI customers also evaluated this product.
SRC4392 High-end Combo Sample Rate Converter DIGITAL AUDIO INTERFACE-LIP SYNC DELAY IC TI customers also evaluated this product.
DIT4192 192 kHz Digital Audio Transmitter DIGITAL AUDIO INTERFACE-DIGITAL AUDIO TRANSMITTER TI customers also evaluated this product.
PCM1794A 132dB SNR Highest Performance Stereo DAC (H/W Control) AUDIO CONVERTER AND CODEC-DIGITAL TO ANALOG TI customers also evaluated this product.
ADS7825 4 Channel, 16-Bit Sampling CMOS A/D Converter DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
PCM2704 98dB SNR Stereo USB2.0 FS DAC with line-out and S/PDIF output, Bus/Self-powered (Ext. ROM Interface) USB AUDIO-USB DACS TI customers also evaluated this product.
PCM2707 98dB SNR Stereo USB2.0 FS DAC with line-out and S/PDIF output, Bus/Self-powered (S/W Control + I2S) USB AUDIO-USB DACS 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.

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