DIR9001-Q1 Status: ACTIVE

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

      
         
Alert me about changes<br/>to this product

Datasheet

Download - PDF Icon
  • 96 kHz, 24-Bit Digital Audio Interface Receiver (Rev. A) (dir9001-q1.pdf, 557 KB)
    27 Feb 2008 Download

 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
  • SRC4392: High-end Combo Sample Rate Converter

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

All other trademarks are the property of their respective owners

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.

The DIR9001-Q1 does not require an external clock source or resonator for decode operation if the internal actual-sampling-frequency calculator is not used. Therefore, it is possible to reduce the cost of a system.

The operating temperature range of the DIR9001-Q1 is specified as -40°C to 85°C, which makes it suitable for automotive applications.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
DIR9001IPWQ1ACTIVE-40 to 855.70 | 100uTSSOP (PW) | 28 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
DIR9001IPWRQ1ACTIVE-40 to 855.70 | 100uTSSOP (PW) | 28 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
DIR9001IPWRQ1G4ACTIVE-40 to 855.70 | 100uTSSOP (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

  TI Inventory Status Reported Distributor Inventory
DIR9001IPWQ1As of 10:02 AM GMT, 04 Dec 2008As of 10:02 AM GMT, 04 Dec 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 9600* 1306 | 28 Jan 1 Weeks AmericasDigiKey 128
 3921 | 3 Feb Mouser Electronics 100
 4575 | 16 Feb AsiaWPI 80
 2614 | 20 Feb     
DIR9001IPWRQ1As of 10:02 AM GMT, 04 Dec 2008As of 10:02 AM GMT, 04 Dec 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* 1306 | 28 Jan 1 Weeks None Reported
View Distributors
   
 3921 | 3 Feb     
 4575 | 16 Feb     
 2614 | 20 Feb     
DIR9001IPWRQ1G4As of 10:02 AM GMT, 04 Dec 2008As of 10:02 AM GMT, 04 Dec 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* 1306 | 28 Jan 1 Weeks None Reported
View Distributors
   
 3921 | 3 Feb     
 4575 | 16 Feb     
 2614 | 20 Feb     
View all Distributors  

* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.

** 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

Datasheets

  • 96 kHz, 24-Bit Digital Audio Interface Receiver (Rev. A) (dir9001-q1.pdf, 557 KB)
    27 Feb 2008 Download

White Papers

View White Papers for Digital Audio Receivers

 Alternative Products - Are similar to DIR9001-Q1
Customers Who Evaluated This Product Also Evaluated...
Part #Name Comments
DIR900196kHz Digital Audio ReceiverTI customers also evaluated this product.
 Complementary Products - Can be used with DIR9001-Q1
Customers Who Evaluated This Product Also Evaluated...
Part #NameProduct FamilyComments
DIX4192Digital Audio Interface TransceiverDIGITAL AUDIO INTERFACE-DIGITAL AUDIO TRANSCEIVERSTI customers also evaluated this product.
SRC4392High-end Combo Sample Rate ConverterDIGITAL AUDIO INTERFACE-SAMPLE RATE CONVERTERSTI customers also evaluated this product.

Related End Equipments

All End-Equipment

Support and Community

Customer Tags Help

No Tags are Available for this Part Number

Other Support