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THS4081 Status: ACTIVE

175-MHz Low-Power Voltage-Feedback Amplifier


      
         
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Datasheet

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 THS4081THS4082 
Iq per channel(Max)(mA)5  5  
Slew Rate(Typ)(V/us)230  233  
GBW(Typ)(MHz)100  100  
Io(Typ)(mA)85  85  
Vs(Min)(V)10  10  
Vs(Max)(V)30  30  
Number of Channels1  2  
Pin/Package8MSOP-PowerPAD, 8SOIC  8MSOP-PowerPAD, 8SOIC  
Acl, min stable gain(V/V)1  1  
BW @ Acl(MHz)175  175  
Diff Gain(%)0.01  0.01  
Diff Phase(deg)0.05  0.05  
Vio(Max)(mV)4.5  4.5  
THD (Fc=1 MHz)(Typ)(dB)-64  -64  
Settling Time (0.1%)(Typ)(ns)43  43  
Offset Voltage Drift (+/-)(Max)(uV/Degrees Celsius)15  15  
Available ChannelsS, D  S, D  
Vn at Flatband(Typ)(nV/rtHz)10.2  10.2  
Approx. Price (US$) 1.50 | 100u   1.90 | 1ku  
Iib(Max)(nA)8000  8000  
Noninverting Input Current Noise(pA/rtHz)0.7  0.7  
2nd Harmonic(dBc)66  66  
3rd Harmonic(dBc)77  77  
@ Mhz1  1  
0.1 dB BW Flatness(MHz)35  35  
Crosstalk(-dB) 75  
Operating Temp Range(Celsius)-40 to 85,0 to 70  -40 to 85,0 to 70  
 SamplesSamples
 InventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TSB81BA3E: IEEE P1394b Three-Port Cable Transceiver Arbiter
  • TSB81BA3D: IEEE P1394b Three-Port Cable Transceiver Arbiter

    • Product Information

    Features

    • Ultralow 3.4 mA Per Channel Quiescent Current
    • High Speed
      • 175 MHz Bandwidth (\x963 dB, G = 1)
      • 230 V/us Slew Rate
      • 43 ns Settling Time (0.1%)
    • High Output Drive, IO = 85 mA (typ)
    • Excellent Video Performance
      • 35 MHz Bandwidth (0.1 dB, G = 1)
      • 0.01% Differential Gain
      • 0.05° Differential Phase
    • Very Low Distortion
      • THD = \x9664 dBc (f = 1 MHz, RL = 150 )
      • THD = \x9679 dBc (f = 1 MHz, RL = 1 k)
    • Wide Range of Power Supplies
      • VCC = ±5 V to ±15 V
    • Available in Standard SOIC or MSOP PowerPAD™ Package
    • Evaluation Module Available

    PowerPAD is a trademark of Texas Instruments.

    Description

    The THS4081 and THS4082 are ultralow-power, high-speed voltage feedback amplifiers that are ideal for communication and video applications. These amplifiers operate off of a very low 3.4-mA quiescent current per channel and have a high output drive capability of 85 mA. The signal-amplifier THS4081 and the dual-amplifier THS4082 offer very good ac performance with 175-MHz bandwidth, 230-V/us slew rate, and 43-ns settling time (0.1%). With total harmonic distortion (THD) of \x9664 dBc at f = 1 MHz, the THS4081 and THS4082 are ideally suited for applications requiring low distortion.

    		    

    Pricing / Packaging / CAD Design Tools / Samples

    PricePackagingCAD Design ToolsSamples
    DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
    THS4081CDACTIVE0 to 701.65 | 100uSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
    THS4081CDG4ACTIVE0 to 701.65 | 100uSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
    THS4081CDGNACTIVE0 to 701.90 | 100uMSOP-PowerPAD (DGN) | 8 View 80 | TUBE Download CAD Format for this Symbol Purchase Samples
    THS4081CDGNG4ACTIVE0 to 701.90 | 100uMSOP-PowerPAD (DGN) | 8 View 80 | TUBE Download CAD Format for this Symbol Purchase Samples
    THS4081CDGNRACTIVE0 to 701.75 | 100uMSOP-PowerPAD (DGN) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol 
    THS4081CDGNRG4ACTIVE0 to 701.75 | 100uMSOP-PowerPAD (DGN) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol 
    THS4081CDRACTIVE0 to 701.50 | 100uSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
    THS4081CDRG4ACTIVE0 to 701.50 | 100uSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
    THS4081IDACTIVE-40 to 851.80 | 100uSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
    THS4081IDG4ACTIVE-40 to 851.80 | 100uSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
    THS4081IDGNACTIVE-40 to 852.05 | 100uMSOP-PowerPAD (DGN) | 8 View 80 | TUBE Download CAD Format for this Symbol Purchase Samples
    THS4081IDGNG4ACTIVE-40 to 852.05 | 100uMSOP-PowerPAD (DGN) | 8 View 80 | TUBE Download CAD Format for this Symbol Purchase Samples
    THS4081IDGNRACTIVE-40 to 851.90 | 100uMSOP-PowerPAD (DGN) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol 
    THS4081IDGNRG4ACTIVE-40 to 851.90 | 100uMSOP-PowerPAD (DGN) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol 

    * 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 10:44 AM GMT, 22 Nov 2009
    RegionCompanyIn StockPurchase
    TI Lead Time*: 20 WeeksTHS4081CD
    AmericasRochester Electronics >1k
    WorldwideDigiKey 134
    TI Lead Time*: 20 WeeksTHS4081CDG4
    WorldwideDigiKey  Available
    Mouser Electronics 222
    TI Lead Time*: 14 WeeksTHS4081CDGN
    AmericasRochester Electronics >1k
    EuropeSpoerle 160
    WorldwideDigiKey  Available
    TI Lead Time*: 14 WeeksTHS4081CDGNG4
    WorldwideDigiKey  Available
    TI Lead Time*: 14 WeeksTHS4081CDGNR
    AmericasRochester Electronics >1k
    WorldwideDigiKey >1k
    TI Lead Time*: 14 WeeksTHS4081CDGNRG4
    WorldwideDigiKey  Available
    TI Lead Time*: 20 WeeksTHS4081CDR
    AmericasRochester Electronics >1k
    WorldwideDigiKey  Available
    TI Lead Time*: 20 WeeksTHS4081CDRG4
    WorldwideDigiKey  Available
    TI Lead Time*: 20 WeeksTHS4081ID
    AmericasAvnet 58
    Rochester Electronics >1k
    AsiaFarnell Asia 28
    EuropeArrow Southern Europe 75
    Avnet-SILICA 75
    Farnell 28
    WorldwideMouser Electronics 97
    TI Lead Time*: 20 WeeksTHS4081IDG4
    None Reported
    View Distributors
    TI Lead Time*: 14 WeeksTHS4081IDGN
    AmericasRochester Electronics >1k
    EuropeSpoerle 80
    WorldwideDigiKey  Available
    Mouser Electronics 160
    TI Lead Time*: 14 WeeksTHS4081IDGNG4
    WorldwideDigiKey  Available
    TI Lead Time*: 20 WeeksTHS4081IDGNR
    AmericasRochester Electronics >1k
    WorldwideDigiKey 154
    TI Lead Time*: 20 WeeksTHS4081IDGNRG4
    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
    THS4081CD RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    THS4081CDG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    THS4081CDGN RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    THS4081CDGNG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    THS4081CDGNR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    THS4081CDGNRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    THS4081CDR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    THS4081CDRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    THS4081ID RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    THS4081IDG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    THS4081IDGN RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    THS4081IDGNG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    THS4081IDGNR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    THS4081IDGNRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView

    * 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 THS4081 Help

    Datasheet

    Application Notes

    User Guides

    Tools & Software

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    Active Filter Design ApplicationFILTERPRO Texas Instruments Application Software 

    Simulation Models

    Customers Who Evaluated This Product Also Evaluated...
    Part # Name Product Family Comments
    TSB81BA3E IEEE P1394b Three-Port Cable Transceiver Arbiter 1394-1394 PHYSICAL LAYER CONTROLLERS TI customers also evaluated this product.
    TSB81BA3D IEEE P1394b Three-Port Cable Transceiver Arbiter 1394-1394 PHYSICAL LAYER CONTROLLERS TI customers also evaluated this product.

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