OPA695 Status: ACTIVE

Ultra-Wideband, Current-Feedback Operational Amplifier with Disable

      
         
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Datasheet

Download - PDF Icon
  • Ultra-Wideband, Current-Feedback Operational Amplifier With Disable (Rev. F) (opa695.pdf, 848 KB)
    02 Jul 2008 Download

 OPA2695 OPA3691 OPA3695 OPA695
Iq per channel(Max)(mA)26.8  5.1  13.4  12.9  
Slew Rate(Typ)(V/us)4300  2100  2400  2900  
GBW(Typ)(MHz) 2000    
Io(Typ)(mA)120  190  120  120  
Vs(Min)(V)12  5  3.6  5  
Vs(Max)(V)3.6  12  12  12  
Number of Channels2  3  2  1  
Pin/Package16QFN,8SOIC  16SOIC,16SSOP/QSOP  16SSOP/QSOP  6SOT-23,8SOIC  
Acl, min stable gain(V/V)1  1  2  1  
BW @ Acl(MHz) 280  900  1700  
Diff Gain(%)0.01  0.07  0.04  0.04  
Diff Phase(deg)0.05  0.02  0.007  0.007  
Vio(Max)(mV)3.5  3  3.5  3  
THD (Fc=1 MHz)(Typ)(dB) -80   -88  
Settling Time (0.1%)(Typ)(ns)10  8  10  10  
Offset Voltage Drift (+/-)(Max)(uV/Degrees Celsius) 20   15  
Available Channels2  S, D, T  2  S  
Vn at Flatband(Typ)(nV/rtHz)1.8  1.7  1.8  1.8  
Approx. Price (US$) 2.70 | 100u   3.10 | 1ku   3.40 | 100u   1.35 | 1ku  
Iib(Max)(nA)30000  45000  30000  41000  
Noninverting Input Current Noise(pA/rtHz)18  12   18  
2nd Harmonic(dBc)73  79  78  78  
3rd Harmonic(dBc)81  93  86  86  
@ Mhz10  5  10  10  
BW @ G=+2(MHz)850  225  900  1400  
0.1 dB BW Flatness(MHz) 90   160  
Inverting Input Current Noise(pA/rtHz)22  15   22  
Crosstalk(-dB)50  80  55   
Operating Temp Range(Celsius)-40 to 85  -40 to 85  -40 to 85  -40 to 85  
 SamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • OPA694: WideBand, Low-Power, Current Feedback Amplifier
  • OPA2695: Ultra-Wideband, Current-Feedback Operational Amplifier with Disable
  • OPA847: Wideband, Ultra-Low Noise,Voltage Feedback Operational Amplifier with Shutdown
  • NE555: Single Precision Timer

Product Information

Features

  • GAIN = +2 BANDWIDTH (1400MHz)
  • GAIN = +8 BANDWIDTH (450MHz)
  • OUTPUT VOLTAGE SWING: ±4.2V
  • ULTRA-HIGH SLEW RATE: 4300V/µs
  • 3RD-ORDER INTERCEPT: > 40dBm (f <50MHz)
  • LOW POWER: 129mW
  • LOW DISABLED POWER: 0.5mW
  • APPLICATIONS
    • VERY WIDEBAND ADC DRIVER
    • LOW-COST PRECISION IF AMPLIFIER
    • BROADBAND VIDEO LINE DRIVER
    • PORTABLE INSTRUMENTS
    • ACTIVE FILTERS
    • ARB WAVEFORM OUTPUT DRIVER
    • OPA685 PERFORMANCE UPGRADE

All trademarks are the property of their respective owners.

Description

The OPA695 is a very high bandwidth, current-feedback op amp that combines exceptional 4300V/µs slew rate and low input voltage noise to deliver a precision low cost, high dynamic range Intermediate Frequency (IF) amplifier. Optimized for high gain operation, the OPA695 is ideally suited to buffering Surface Acoustic Wave (SAW) filters in an IF strip or delivering high output power at low distortion for cable modem upstream line drivers. Even higher bandwidth at lower gains gives a 1400MHz video line driver for high resolution RGB.

The OPA695’s low 12.9mA supply current is precisely trimmed at +25°C. This trim, along with a low temperature drift, gives low system power over temperature. System power may be further reduced using the optional disable control pin. Leaving this pin open, or holding it HIGH, gives normal operation. If pulled LOW, the OPA695 supply current drops to less than 170µA. This power-saving feature, along with exceptional single +5V operation and ultra-small SOT23-6 packaging, make the OPA695 ideal for portable applications.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
OPA695IDACTIVE-40 to 851.35 | 1kuSOIC (D) | 8 View 100 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA695IDBVRACTIVE-40 to 851.35 | 1kuSOT-23 (DBV) | 6 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
OPA695IDBVRG4ACTIVE-40 to 851.35 | 1kuSOT-23 (DBV) | 6 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
OPA695IDBVTACTIVE-40 to 851.50 | 1kuSOT-23 (DBV) | 6 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA695IDBVTG4ACTIVE-40 to 851.50 | 1kuSOT-23 (DBV) | 6 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA695IDG4ACTIVE-40 to 851.35 | 1kuSOIC (D) | 8 View 100 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA695IDRACTIVE-40 to 851.35 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
OPA695IDRG4ACTIVE-40 to 851.35 | 1kuSOIC (D) | 8 View 2500 | 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
OPA695IDAs of 8:58 AM GMT, 05 Oct 2008As of 8:58 AM GMT, 05 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 3350 | 13 Oct 6 Weeks AmericasDigiKey >1k
 >10k | 17 Nov Mouser Electronics 687
  Newark 969
  AsiaWPI 266
  EuropeArrow Northern Europe 190
  Spoerle 500
OPA695IDBVRAs of 8:58 AM GMT, 05 Oct 2008As of 8:58 AM GMT, 05 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 3000 | 18 Nov 6 Weeks None Reported
View Distributors
   
 >10k | 27 Nov     
OPA695IDBVRG4As of 8:58 AM GMT, 05 Oct 2008As of 8:58 AM GMT, 05 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 3000 | 18 Nov 6 Weeks EuropeEBV Elektronik 65
 >10k | 27 Nov     
OPA695IDBVTAs of 8:58 AM GMT, 05 Oct 2008As of 8:58 AM GMT, 05 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 5250* >10k | 26 Nov 6 Weeks AmericasArrow 500
  Avnet >1k
  DigiKey 102
  Mouser Electronics >1k
  Newark 664
  AsiaWPI 165
OPA695IDBVTG4As of 8:58 AM GMT, 05 Oct 2008As of 8:58 AM GMT, 05 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 5250* >10k | 26 Nov 6 Weeks EuropeFarnell 574
OPA695IDG4As of 8:58 AM GMT, 05 Oct 2008As of 8:58 AM GMT, 05 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 3350 | 13 Oct 6 Weeks EuropeFarnell 714
 >10k | 17 Nov     
OPA695IDRAs of 8:58 AM GMT, 05 Oct 2008As of 8:58 AM GMT, 05 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 17 Nov 6 Weeks None Reported
View Distributors
   
OPA695IDRG4As of 8:58 AM GMT, 05 Oct 2008As of 8:58 AM GMT, 05 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 17 Nov 6 Weeks None Reported
View Distributors
   
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
OPA695ID RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA695IDBVR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
OPA695IDBVRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
OPA695IDBVT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
OPA695IDBVTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
OPA695IDG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA695IDR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA695IDRG4 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

  • Ultra-Wideband, Current-Feedback Operational Amplifier With Disable (Rev. F) (opa695.pdf, 848 KB)
    02 Jul 2008 Download

Application Notes

  • Low-power, high-intercept interface to the ADS5424, 105-MSPS converter (slyt223.pdf, 478 KB)
    10 Oct 2005 Download
  • RF and IF amplifiers with op amps (slyt102.pdf, 177 KB)
    28 Feb 2005 Download
  • Expanding the usability of current-feedback amplifiers (slyt099.pdf, 215 KB)
    28 Feb 2005 Download
  • Active filters using current-feedback amplifiers (slyt081.pdf, 227 KB)
    25 Feb 2005 Download
  • Noise Analysis for High Speed Op Amps (Rev. A) (sboa066a.htm, 9 KB)
    17 Jan 2005 Abstract
  • RLC Filter Design for ADC Interface Applications (Rev. A) (sbaa108a.htm, 8 KB)
    05 Jan 2005 Abstract
  • Shelf-Life Evaluation of Lead-Free Component Finishes (szza046.htm, 8 KB)
    24 May 2004 Abstract
  • Stabilizing Current-Feedback Amps (sboa095.htm, 8 KB)
    28 Apr 2004 Abstract
  • ADS5500, OPA695: PC Board Layout for Low Distortion High-Speed ADC Drivers (sbaa113.htm, 8 KB)
    22 Apr 2004 Abstract
  • Measuring Board Parasitics in High-Speed Analog Design (sboa094.htm, 8 KB)
    07 Jul 2003 Abstract
  • AB-172: Current Feedback Amplifiers: Review, Stability Analysis,and Applications (sboa081.htm, 8 KB)
    20 Nov 2000 Abstract
  • Thermal and Electrical Properties of Selected Packaging Materials (sbfa010.htm, 8 KB)
    04 Oct 2000 Abstract
  • Tuning in Amplifiers (sboa067.htm, 8 KB)
    02 Oct 2000 Abstract
  • Single-Supply Operation of Operational Amplifiers (sboa059.htm, 8 KB)
    02 Oct 2000 Abstract
  • Op Amp Performance Analysis (sboa054.htm, 8 KB)
    02 Oct 2000 Abstract
  • High Speed Data Conversion (sbaa045.htm, 8 KB)
    02 Oct 2000 Abstract

User Guides

  • TSW3070EVM: Amplifier Interface to Current Sink DAC - (slwu055.htm, 8 KB)
    27 May 2008 Abstract
  • OPA84x + ADS5500 User's Guide (Rev. A) (sbou028a.pdf, 254 KB)
    01 Aug 2007 Download
  • DEM-OPA-SOT-1B User's Guide (Rev. B) (sbou027b.pdf, 96 KB)
    12 Apr 2006 Download
  • DEM-OPA-SO-1B User's Guide (Rev. B) (sbou026b.pdf, 162 KB)
    12 Apr 2006 Download

Simulation Models

  • PSpice Model
    • OPA695 PSpice Macro Model and Test Circuit (Rev. A)  (sboc036a.zip, 2 KB)
      20 Apr 2004  zip

More Literature

  • Medical Update (slyy014.pdf, 185 KB)
    05 May 2006 Download
  • OPA695 Reliability Report (sbok007.pdf, 49 KB)
    22 Dec 2003 Download

Tools & Software

NamePart # Company Tool / Software Type
Fully Differential Amplifier Component CalculatorFULLDIFFAMP-CALCTexas InstrumentsCalculation Utilities
Voltage Divider Determines A Set of Resistors for a Voltage DividerVOLT-DIVIDER-CALCTexas InstrumentsCalculation Utilities
FREE DEM-OPA-ADS-SO-1ADEM-OPA-ADS-SO-1ATexas InstrumentsDevelopment Boards/EVMs
FREE DEM-OPA-SO-1BDEM-OPA-SO-1BTexas InstrumentsDevelopment Boards/EVMs
FREE DEM-OPA-SOT-1BDEM-OPA-SOT-1BTexas InstrumentsDevelopment Boards/EVMs
OPA84xD + ADS5500 Unpopulated Demonstration BoardDEM-OPA84X-ADS5500Texas InstrumentsDevelopment Boards/EVMs
TSW3070 High Speed DAC with Amplifiers Demonstration KitTSW3070EVMTexas InstrumentsDevelopment Boards/EVMs
SPICE-Based Analog Simulation ProgramTINA-TITexas InstrumentsSimulators
MDACBufferPro Output Buffer Amplifier Selection ToolMDACBUFFERPRO Texas Instruments Application Software 
Active Filter Design ApplicationFILTERPRO Texas Instruments Application Software 

 Alternative Products - Are similar to OPA695
Customers Who Evaluated This Product Also Evaluated...
Part #Name Comments
OPA694WideBand, Low-Power, Current Feedback AmplifierTI customers also evaluated this product.
OPA2695Ultra-Wideband, Current-Feedback Operational Amplifier with DisableTI customers also evaluated this product.
 Complementary Products - Can be used with OPA695
Customers Who Evaluated This Product Also Evaluated...
Part #NameProduct FamilyComments
OPA847Wideband, Ultra-Low Noise,Voltage Feedback Operational Amplifier with ShutdownHIGH SPEED AMPLIFIERS (GREATER THAN EQUAL TO 50MHZ)-VOLTAGE FEEDBACKTI customers also evaluated this product.
NE555Single Precision TimerSTANDARD LINEAR-TIMERS (SL)TI customers also evaluated this product.

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