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OPA2695 Status: ACTIVE

Ultra-Wideband, Current-Feedback Operational Amplifier with Disable


      
         
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See Also

  • THS4509 - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  Fully differential amplifier option for higher IF, with a lower gain.
  • THS4520 - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  Fully differential amplifier option.
  • OPA2690 - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  Voltage Feedback Option
 OPA2691 OPA2695OPA3691 OPA3695 OPA691 OPA695 
Iq per channel(Max)(mA)5.75  13.4  5.1  13.4  4.5  12.9  
Slew Rate(Typ)(V/us)2100  2900  2100  2400  2100  2900  
GBW(Typ)(MHz)2000   2000   2000   
Io(Typ)(mA)190  120  190  120  190  120  
Vs(Min)(V)5  3.6  5  3.6  5  5  
Vs(Max)(V)12  12  12  12  12  12  
Number of Channels2  2  3  3  1  1  
Pin/Package14SOIC, 8SOIC  16QFN, 8SOIC  16SOIC, 16SSOP/QSOP  16SSOP/QSOP  8SOIC, 6SOT-23  6SOT-23, 8MSOP, 8SOIC  
Acl, min stable gain(V/V)1  1  1  2  1  1  
BW @ Acl(MHz)280  1100  280  900  280  1700  
Diff Gain(%)0.07  0.01  0.07  0.04  0.07  0.04  
Diff Phase(deg)0.02  0.05  0.02  0.007  0.02  0.007  
Vio(Max)(mV)3  3.5  3  3.5  2.5  3  
THD (Fc=1 MHz)(Typ)(dB)-80   -80   -80  -88  
Settling Time (0.1%)(Typ)(ns)8  10  8  10  8  10  
Offset Voltage Drift (+/-)(Max)(uV/Degrees Celsius)20   20   20  15  
Available ChannelsS, D, T  S, D, T  S, D, T  S, D, T  S, D, T  S  
Vn at Flatband(Typ)(nV/rtHz)1.7  1.8  1.7  1.8  1.7  1.8  
Approx. Price (US$) 2.30 | 1ku   2.70 | 100u   3.10 | 1ku   3.40 | 100u   1.45 | 1ku   1.35 | 1ku  
Iib(Max)(nA)45000  30000  45000  30000  45000  41000  
Noninverting Input Current Noise(pA/rtHz)12  18  12   12  18  
2nd Harmonic(dBc)79  78  79  78  79  78  
3rd Harmonic(dBc)93  81  93  86  93  86  
@ Mhz5  10  5  10  5  10  
BW @ G=+2(MHz)190  850  225  900  225  1400  
0.1 dB BW Flatness(MHz)90   90   90  160  
Inverting Input Current Noise(pA/rtHz)15  22  15   15  22  
Crosstalk(-dB)86  50  80  55    
Operating Temp Range(Celsius)-40 to 85  -40 to 85  -40 to 85  -40 to 85  -40 to 85  -40 to 85  
 SamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • OPA2691: Dual Wideband Current Feedback Operational Amplifier,with Disable
  • OPA695: Ultra-Wideband, Current-Feedback Operational Amplifier with Disable
  • OPA2694: Dual, Wideband, Low Power, Current Feedback Operational Amplifier
  • TLV3502: 4.5ns Rail-to-Rail Comparator
  • MC33063A: 1.5-A Peak Boost/Buck/Inverting Switching Regulator

More Related Products

Product Information

Features

  • GAIN = +2V/V BANDWIDTH (850MHz)
  • GAIN = +8V/V BANDWIDTH (450MHz)
  • OUTPUT VOLTAGE SWING: ±4.1V
  • ULTRA-HIGH SLEW RATE: 2900V/µs
  • DIFFERENTIAL 3RD-ORDER INTERCEPT:
    > 40dBm (f < 140MHz, 800 )
  • LOW POWER: 129mW/channel
  • LOW DISABLED POWER: 0.5mW/channel
  • APPLICATIONS
    • VERY WIDEBAND ADC DRIVERS
    • LOW-COST PRECISION IF AMPLIFIERS
    • BROADBAND VIDEO LINE DRIVERS
    • PORTABLE INSTRUMENTS
    • ACTIVE FILTERS
    • ARB WAVEFORM OUTPUT DRIVERS

PowerPAD is a trademark of Texas Instruments, Inc.
All other trademarks are the property of their respective owners.

Description

The OPA2695 is a dual, very high bandwidth, current-feedback op amp that combines exceptional 2900V/µs slew rate and low input voltage noise to deliver a precision, low-cost, high dynamic range intermediate frequency (IF) amplifier. The device has been optimized for high gain operation, and the pin outs of the two available packages (QFN-16, SO-8) have been optimized to provide symmetrical input and output paths. This architecture makes the OPA2695 an ideal choice as a differential driver, such as for a high-speed analog-to-digital converter (ADC).

The OPA2695 low 12.9mA/channel 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 with the optional disable control pin. Leaving this pin open, or holding it high, gives normal operation. If pulled low, the OPA2695 supply current drops to less than 200µA/channel. This power-saving feature, along with exceptional single +5V operation, makes the OPA2695 ideal for portable applications. The OPA2695 is available in an SO-8 (without disable) package or QFN-16 package (with disable).

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
OPA2695IDACTIVE-40 to 853.00 | 100uSOIC (D) | 8 View 75 | TUBE
OPA2695IDG4ACTIVE-40 to 853.00 | 100uSOIC (D) | 8 View 75 | TUBE
OPA2695IDRACTIVE-40 to 852.70 | 100uSOIC (D) | 8 View 2500 | LARGE T&RPurchase Samples
OPA2695IDRG4ACTIVE-40 to 852.70 | 100uSOIC (D) | 8 View 2500 | LARGE T&RPurchase Samples
OPA2695IRGTRACTIVE-40 to 852.70 | 100uQFN (RGT) | 16 View 3000 | LARGE T&RPurchase Samples
OPA2695IRGTRG4ACTIVE-40 to 852.70 | 100uQFN (RGT) | 16 View 3000 | LARGE T&RPurchase Samples
OPA2695IRGTTACTIVE-40 to 852.85 | 100uQFN (RGT) | 16 View 250 | SMALL T&R
OPA2695IRGTTG4ACTIVE-40 to 852.85 | 100uQFN (RGT) | 16 View 250 | SMALL T&R

* 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 11:40 AM GMT, 08 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 4 WeeksOPA2695ID
AmericasArrow 289
Avnet 135
AsiaFarnell Asia 75
EuropeFarnell 75
WorldwideDigiKey 445
Mouser Electronics >1k
TI Lead Time*: 4 WeeksOPA2695IDG4
EuropeEBV Elektronik 38
WorldwideDigiKey  Available
Mouser Electronics 146
TI Lead Time*: 20 WeeksOPA2695IDR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksOPA2695IDRG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksOPA2695IRGTR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksOPA2695IRGTRG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksOPA2695IRGTT
WorldwideDigiKey 730
TI Lead Time*: 20 WeeksOPA2695IRGTTG4
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
OPA2695ID RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA2695IDG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA2695IDR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA2695IDRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA2695IRGTR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA2695IRGTRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA2695IRGTT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA2695IRGTTG4 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 OPA2695 Help

Datasheet

Application Notes

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-SO-2EDEM-OPA-SO-2ETexas InstrumentsDevelopment Boards/EVMs
SPICE-Based Analog Simulation ProgramTINA-TITexas InstrumentsSimulators
MDACBufferPro(TM) Output Buffer Amplifier Selection ToolMDACBUFFERPRO Texas Instruments Application Software 
Active Filter Design ApplicationFILTERPRO Texas Instruments Application Software 

Simulation Models

Part # Name Product Family Comments
THS4509   Wideband Operational Amplifier   OPERATIONAL AMPLIFIER - FULLY DIFFERENTIAL AMPLIFIER   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  Fully differential amplifier option for higher IF, with a lower gain.  
THS4520   Rail-to-Rail Output Wideband Fully Differential Amplifier   OPERATIONAL AMPLIFIER - FULLY DIFFERENTIAL AMPLIFIER   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  Fully differential amplifier option.  
OPA2690   Dual Wideband, Voltage Feedback Operational Amplifier with Disable   HIGH SPEED AMPLIFIER - VOLTAGE FEEDBACK   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  Voltage Feedback Option  
Customers Who Evaluated This Product Also Evaluated...
OPA2691 Dual Wideband Current Feedback Operational Amplifier,with Disable HIGH SPEED AMPLIFIER-CURRENT FEEDBACK TI customers also evaluated this product.
OPA695 Ultra-Wideband, Current-Feedback Operational Amplifier with Disable HIGH SPEED AMPLIFIER-CURRENT FEEDBACK TI customers also evaluated this product.
OPA2694 Dual, Wideband, Low Power, Current Feedback Operational Amplifier HIGH SPEED AMPLIFIER-CURRENT FEEDBACK TI customers also evaluated this product.
THS3202 2GHz Current Feedback Amplifier HIGH SPEED AMPLIFIER-CURRENT FEEDBACK TI customers also evaluated this product.
OPA3695 Ultra-Wideband, Current-Feedback Operational Amplifier with Disable HIGH SPEED AMPLIFIER-CURRENT FEEDBACK TI customers also evaluated this product.
TLV3502 4.5ns Rail-to-Rail Comparator AMPLIFIERS AND LINEAR-COMPARATOR TI customers also evaluated this product.
MC33063A 1.5-A Peak Boost/Buck/Inverting Switching Regulator DC/DC CONVERTERS (INTEGRATED SWITCH)-INVERTING REGULATORS TI customers also evaluated this product.

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