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OPA653 Status: ACTIVE

500MHz, Fixed Gain of +2V/V, JFET input amplifier


      
         
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 OPA653OPA656 OPA657 OPA659 
Iq per channel(Max)(mA)33.5  16  16.3  33.5  
Slew Rate(Typ)(V/us)2675  290  700  2550  
GBW(Typ)(MHz) 230  1600   
Io(Typ)(mA)70  70  70  70  
Vs(Min)(V)7  10  10  7  
Vs(Max)(V)13  12  12  13  
Number of Channels1  1  1  1  
Pin/Package8SON  5SOT-23, 8SOIC  5SOT-23, 8SOIC  5SOT-23, 8SON  
Acl, min stable gain(V/V)2  1  7  2  
BW @ Acl(MHz)500  500  340  650  
Diff Gain(%) 0.02    
Diff Phase(deg) 0.05    
Vio(Max)(mV)5  0.6  0.6  5  
THD (Fc=1 MHz)(Typ)(dB)72  -74  -72  78  
Settling Time (0.1%)(Typ)(ns) 16  11   
Offset Voltage Drift (+/-)(Max)(uV/Degrees Celsius)30  2  12  40  
Available ChannelsS  S  S  S  
Vn at Flatband(Typ)(nV/rtHz)6.1  7  5  8.9  
Approx. Price (US$) 2.95 | 1ku   4.55 | 100u   5.10 | 100u   2.95 | 1ku  
Iib(Max)(nA)1.2  0.002  0.02  1.2  
Noninverting Input Current Noise(pA/rtHz) 0.001  0.001   
2nd Harmonic(dBc)72  74  74  79  
3rd Harmonic(dBc)90  100  106  100  
@ Mhz10  5  5  10  
BW @ G=+2(MHz)500  200   335  
0.1 dB BW Flatness(MHz)75  30  30  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

  • OPA659: 650MHz unity gain stable JFET input amplifier
  • THS4631: High Speed FET-Input Operational Amplifier
  • OPA656: Wideband, Unity Gain Stable FET-Input Operational Amplifier
  • OPA847: Wideband, Ultra-Low Noise,Voltage Feedback Operational Amplifier with Shutdown
  • OPA690: Wideband, Voltage Feeback Operational Amplifier With Disable

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Product Information

Features

  • HIGH BANDWIDTH: 500 MHz (G = +2 V/V)
  • HIGH SLEW RATE: 2675 V/µs (4-V Step)
  • EXCELLENT THD: –71dBc at 10 MHz
  • LOW INPUT VOLTAGE NOISE: 6.1 nV/√Hz
  • FAST OVERDRIVE RECOVERY: 8 ns
  • FAST SETTLING TIME (1% 4-V Step): 7.9 ns
  • LOW INPUT OFFSET VOLTAGE: ±1 mV
  • LOW INPUT BIAS CURRENT: ±10 pA
  • HIGH INPUT IMPEDANCE: 1012 ||2.5 pF
  • INTERNAL GAIN SETTING RESISTORS:
    G = +2 V/V or G = –1 V/V
  • HIGH OUTPUT CURRENT: 70 mA
  • APPLICATIONS
    • TEST AND MEASUREMENT FRONT-END
    • HIGH-INPUT IMPEDANCE PROBES
    • DATA ACQUISITION CARDS
    • OSCILLOSCOPE INPUT
    • ADC INPUT AMPLIFIER

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Description

The OPA653 combines a very wideband voltage-feedback operational amplifier with a JFET-input stage with internal gain setting resistors to achieve an ultra-high, dynamic-range amplifier for fixed gain of +2-V/V or –1-V/V applications.

The 500-MHz wide gain of +2-V/V bandwidth is complemented by a very high 2675-V/µs slew rate and fast settling time that make it ideal for time-domain and pulse-oriented applications.

Excellent –72-dBc THD distortion performance at 10 MHz makes the OPA653 an excellent choice for frequency-domain and FFT analysis applications.

Additionally, with the low 6.1-nV/√Hz voltage noise, low bias current, and high impedance JFET input, it supports very low noise, wideband, high input impedance applications.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
OPA653IDRBRACTIVE-40 to 852.95 | 1kuSON (DRB) | 8 View 3000 | LARGE T&RPurchase Samples
OPA653IDRBTACTIVE-40 to 853.05 | 1kuSON (DRB) | 8 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 11:45 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 16 WeeksOPA653IDRBR
WorldwideDigiKey  Available
TI Lead Time*: 16 WeeksOPA653IDRBT
AmericasArrow 250
Avnet 250
Newark 204
AsiaFarnell Asia 240
EuropeArrow Northern Europe 250
Avnet-SILICA 250
EBV Elektronik 125
Farnell 240
Spoerle 250
WorldwideDigiKey 486
Mouser Electronics 250
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
OPA653IDRBR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA653IDRBT 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 OPA653 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
OPA653EVM Evaluation ModuleOPA653EVMTexas 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

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
OPA659 650MHz unity gain stable JFET input amplifier HIGH SPEED AMPLIFIER-JFET/CMOS TI customers also evaluated this product.
THS4631 High Speed FET-Input Operational Amplifier HIGH SPEED AMPLIFIER-JFET/CMOS TI customers also evaluated this product.
OPA656 Wideband, Unity Gain Stable FET-Input Operational Amplifier HIGH SPEED AMPLIFIER-JFET/CMOS TI customers also evaluated this product.
OPA657 1.6GHz, Low Noise, Fet -Input Operational Amplifier HIGH SPEED AMPLIFIER-JFET/CMOS TI customers also evaluated this product.
THS4601 Wideband, FET-Input Operational Amplifier HIGH SPEED AMPLIFIER-JFET/CMOS TI customers also evaluated this product.
OPA847 Wideband, Ultra-Low Noise,Voltage Feedback Operational Amplifier with Shutdown HIGH SPEED AMPLIFIER-VOLTAGE FEEDBACK TI customers also evaluated this product.
OPA690 Wideband, Voltage Feeback Operational Amplifier With Disable HIGH SPEED AMPLIFIER-VOLTAGE FEEDBACK TI customers also evaluated this product.

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