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clear gifPGA2320, Status:ACTIVE
+/-15V Stereo Audio Volume Control
 
clear gif
Product Features and DescriptionFeaturesRequest Free SamplesSamplesTechnical Documents: app notes, user guides, models, and product bulletinsTechnical Documents
Quality: Product Contents, MTBF/FIT Rate and Moisture SensitivityQuality & Pb-Free DataPrice and Packaging InformationPricing/PackagingDownload Application NotesApplication Notes
related productsRelated ProductsInventory, Leadtime, and AvailabilityInventoryModels: BSDL, IBIS, or SPICESimulation Models
Tools & Software: EVMs, CCStudio, and developerTools & SoftwareDownload CAD Design ToolsSymbols/FootprintsAccess Reference DesignsReference Designs

 Datasheet
Download Datasheet
PGA2320: Stereo Audio Volume Control (Rev. B) (pga2320.pdf, 389 KB)
14 Dec 2004 Download

PGA2310 PGA2311 PGA2320PGA4311 
Dynamic Range(dB)120  120  120  120  
Gain and Attenuation(dB)+31.5dB to -95.5dB with 0.5dB steps  +31.5dB to -95.5dB with 0.5dB  +31.5dB to -95.5dB with 0.5dB steps  +31.5 to -95.5  
Voltage Swing(Vpp)27  7.5  28  7.5  
Interchannel Crosstalk @ 1 kHz(dBFS)-126  -130  -126  -130  
THD + N @ 1 kHz(%)0.0004  0.0002  0.0003  0.0002  
Analog Supply(V)+/-15  +/-5  +/-15  +/-5  
Digital Supply (up to 5 V)(V)5  5  5  5  
Control InterfaceSPI  SPI  SPI  SPI  
Operating Temp Range(Celsius)-40 to 85  -40 to 85  -40 to 85  -40 to 85  
Pin/Package16PDIP,16SOIC  16PDIP,16SOIC  16SOIC  28SOIC  
Approx. Price (US$) 9.95 | 1ku   3.95 | 1ku   7.95 | 1ku   5.95 | 1ku  
 SamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventory

Product Information
Back to TopFeatures
  • DIGITALLY-CONTROLLED ANALOG VOLUME CONTROL:
      Two Independent Audio Channels
      Serial Control Interface
      Zero Crossing Detection
      Mute Function
  • WIDE GAIN AND ATTENUATION RANGE:
      +31.5dB to –95.5dB with 0.5dB Steps
  • LOW NOISE AND DISTORTION:
      120dB Dynamic Range
      0.0003% THD+N at 1kHz
  • LOW INTERCHANNEL CROSSTALK: –126dBFS
  • NOISE-FREE LEVEL TRANSITIONS
  • POWER SUPPLIES: ±15V Analog, +5V Digital
  • AVAILABLE IN SOL-16 PACKAGE
  • PIN-FOR-PIN COMPATIBLE WITH THE PGA2310
  • APPLICATIONS
    • AUDIO AMPLIFIERS
    • MIXING CONSOLES
    • MULTI-TRACK RECORDERS
    • BROADCAST STUDIO EQUIPMENT
    • MUSICAL INSTRUMENTS
    • EFFECTS PROCESSORS
    • A/V RECEIVERS
    • CAR AUDIO SYSTEMS

All trademarks are the property of their respective owners.
Back to TopDescription

The PGA2320 is a high-performance, stereo audio volume control designed for professional and high-end consumer audio systems. The ability to operate from ±15V analog power supplies enables the PGA2320 to process input signals with large voltage swings, thereby preserving the dynamic range available in the overall signal path. Using high performance operational amplifier stages internal to the PGA2320 yields low noise and distortion, while providing the capability to drive 600 loads directly without buffering. The three-wire serial control interface allows for connection to a wide variety of host controllers, in addition to support for daisy-chaining of multiple PGA2320 devices.
Analog eLab(TM) Design Center

Customers Who Evaluated This Product Also Evaluated...

These Alternative Products:

  • PGA2311: +/-5V Stereo Audio Volume Cont...
  • PGA2310: +/-15V Stereo Audio Volume Con...
  • PGA4311: 4-Channel, +/-5V Audio Volume ...

These Complementary Products:

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Pricing/Packaging/CAD Design Tools/Samples
Back to TopPricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Budget Price
($US) | QTY		Industry Standard
(TI Pkg) | Pins		Top Side MarkingStandard Pack Quantity | Package CarrierSymbolsFootprintsSamples
PGA2320IDWACTIVE-40 to 857.95 | 1kuSOIC (DW) | 16 View 40 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintRequest Free Samples
PGA2320IDWG4ACTIVE-40 to 857.95 | 1kuSOIC (DW) | 16 View 40 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintRequest Free Samples
PGA2320IDWRACTIVE-40 to 857.95 | 1kuSOIC (DW) | 16 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
PGA2320IDWRG4ACTIVE-40 to 857.95 | 1kuSOIC (DW) | 16 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
Back to TopTI Inventory StatusReported Distributor Inventory
PGA2320IDWAs of 8:55 AM GMT, 18 May 2008As of 8:55 AM GMT, 18 May 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 1000 | 20 May 6 Weeks AmericasMouser Electronics 40 Buy Now
 >10k | 16 Jun Newark 138 Buy Now
  EuropeAvnet-SILICA 63 Buy Now
PGA2320IDWG4As of 8:55 AM GMT, 18 May 2008As of 8:55 AM GMT, 18 May 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 1000 | 20 May 6 Weeks None Reported
View Distributors		  
 >10k | 16 Jun    
PGA2320IDWRAs of 8:55 AM GMT, 18 May 2008As of 8:55 AM GMT, 18 May 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 2000 | 20 May 6 Weeks AmericasMouser Electronics 348 Buy Now
 >10k | 16 Jun    
PGA2320IDWRG4As of 8:55 AM GMT, 18 May 2008As of 8:55 AM GMT, 18 May 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 2000 | 20 May 6 Weeks None Reported
View Distributors		  
 >10k | 16 Jun    
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
Back to TopProduct ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
PGA2320IDW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
PGA2320IDWG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
PGA2320IDWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
PGA2320IDWRG4 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
Back to TopDatasheets
PGA2320: Stereo Audio Volume Control (Rev. B) (pga2320.pdf, 389 KB)
14 Dec 2004 Download
Back to TopApplication Notes
Shelf-Life Evaluation of Lead-Free Component Finishes (szza046.htm, 8 KB)
24 May 2004 Abstract
Thermal and Electrical Properties of Selected Packaging Materials (sbfa010.htm, 8 KB)
04 Oct 2000 Abstract

Related Products
Back to Top Alternative Products - Are similar to PGA2320
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Part #Name Comments
PGA2311+/-5V Stereo Audio Volume ControlTI customers also evaluated this product.
PGA2310+/-15V Stereo Audio Volume ControlTI customers also evaluated this product.
PGA43114-Channel, +/-5V Audio Volume ControlTI customers also evaluated this product.
Back to Top Complementary Products - Can be used with PGA2320
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