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OPA637 Status: ACTIVE

Precision High-Speed Difet(R) Operational Amplifiers

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Datasheet

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  • Precision High-Speed Difet® Operational Amplifiers (opa637.pdf, 393 KB)
    27 Sep 2000 Download

 OPA627 OPA637
Number of Channels1  1  
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10)9  9  
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10)36  36  
Iq per channel(Max)(mA)7.5  7.5  
GBW(Typ)(MHz)16  80  
Slew Rate(Typ)(V/us)55  135  
VIO (25 deg C)(Max)(mV)0.25  0.25  
Offset Drift(Typ)(uV/C)1.2  1.2  
IIB(Max)(pA)10  10  
CMRR(Min)(dB)100  100  
Vn at 1kHz(Typ)(nV/rtHz)5.6  5.6  
RatingCatalog  Catalog  
Pin/Package8PDIP,8SOIC  8PDIP,8SOIC  
Operating Temp Range(Celsius)-25 to 85  -25 to 85  
Approx. Price (US$) 12.25 | 1ku   12.25 | 1ku  
 SamplesSamples
 InventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • OPA627: Precision High-Speed Difet(R) Operational Amplifiers
  • OPA2132: High Speed FET-Input Operational Amplifiers
  • OPA211: 1.1nV/rtHz Noise, Low Power, Precision Operational Amplifier in Tiny DFN-8 Package
  • ISO122: Precision Lowest Cost Isolation Amplifier
  • ADS828: 10-Bit, 75 MSPS ADC SE/Diff, Int/Ext Ref., program. i/p range w/Pwrdown, comp. to ADS822/3/5/6
  • OPA544: High-Voltage, High-Current Operational Amplifier

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Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
OPA637AMNRND 27.50 | 1kuTO-99 (LMC) | 8  20 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintNot Available
OPA637AM2OBSOLETE  TO-99 (LMC) | 8     Not Available
OPA637APACTIVE 12.25 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
OPA637APG4ACTIVE 12.25 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
OPA637AUACTIVE-25 to 8512.25 | 1kuSOIC (D) | 8 View 100 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
OPA637AU/2K5ACTIVE-25 to 8512.25 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
OPA637AU/2K5E4ACTIVE-25 to 8512.25 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
OPA637AUE4ACTIVE-25 to 8512.25 | 1kuSOIC (D) | 8 View 100 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
OPA637AUG4ACTIVE-25 to 8512.25 | 1kuSOIC (D) | 8 View 100 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
OPA637BMNRND 29.00 | 1kuTO-99 (LMC) | 8  20 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintNot Available
OPA637BM1OBSOLETE  TO-99 (LMC) | 8     Not Available
OPA637BPACTIVE 17.75 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
OPA637BPG4ACTIVE 17.75 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
OPA637SMNRND 56.00 | 1kuTO-99 (LMC) | 8  20 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintNot Available

* 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
OPA637AMAs of 9:02 AM GMT, 15 Oct 2008As of 9:02 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0*  20 Weeks AmericasMouser Electronics 14
  Rochester Electronics >1k
OPA637APAs of 9:02 AM GMT, 15 Oct 2008As of 9:02 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* 4358 | 25 Nov 1 Weeks AmericasDigiKey 133
 2343 | 7 Jan Rochester Electronics 1
 >10k | 14 Jan     
OPA637APG4As of 9:02 AM GMT, 15 Oct 2008As of 9:02 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* 4358 | 25 Nov 1 Weeks None Reported
View Distributors		   
 2343 | 7 Jan     
 >10k | 14 Jan     
OPA637BMAs of 9:02 AM GMT, 15 Oct 2008As of 9:02 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0*  20 Weeks EuropeEBV Elektronik 20
OPA637BPAs of 9:02 AM GMT, 15 Oct 2008As of 9:02 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0*  Call**EuropeFarnell 67
OPA637SMAs of 9:02 AM GMT, 15 Oct 2008As of 9:02 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0*  Call**AmericasNewark 35
  Rochester Electronics 813
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
OPA637AM  Green (RoHS & no Sb/Br) AU N/A for Pkg TypeViewView
OPA637AM2      View
OPA637AP RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU N/A for Pkg TypeViewView
OPA637APG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU N/A for Pkg TypeViewView
OPA637AU RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
OPA637AU/2K5 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
OPA637AU/2K5E4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
OPA637AUG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
OPA637BM  Green (RoHS & no Sb/Br) AU N/A for Pkg TypeViewView
OPA637BM1      View
OPA637BP RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU N/A for Pkg TypeViewView
OPA637BPG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU N/A for Pkg TypeViewView
OPA637SM  Green (RoHS & no Sb/Br) AU N/A for Pkg TypeViewView

* 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

  • Precision High-Speed Difet® Operational Amplifiers (opa637.pdf, 393 KB)
    27 Sep 2000 Download

Application Notes

  • Compensate Transimpedance Amplifiers Intuitively (Rev. A) (sboa055a.htm, 8 KB)
    30 Mar 2005 Abstract
  • Noise Analysis for High Speed Op Amps (Rev. A) (sboa066a.htm, 9 KB)
    17 Jan 2005 Abstract
  • 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
  • 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
  • Fast Settling Low-Pass Filter (sboa011.htm, 8 KB)
    27 Sep 2000 Abstract
  • Composite Op Amp Gives You The Best of Both Worlds  (sboa002.htm, 8 KB)
    27 Sep 2000 Abstract
  • Comparison of Noise Performance of FET Transimpedence Amp/Switched Integrator (sboa034.htm, 8 KB)
    27 Sep 2000 Abstract
  • Improved Device Noise Performance For the 3650 Isolation Amplifier  (sboa026.htm, 8 KB)
    27 Sep 2000 Abstract

Simulation Models

  • Spice Model
    • OPA637 TINA Macro Model and Test Circuit (sboc119.zip, 15 KB)
      22 Mar 2006 zip
  • PSpice Model
    • OPA637 PSpice Macromodel  (sbom101.zip, 2 KB)
      25 Oct 2000  zip

Tools & Software

NamePart # Company Tool / Software Type
Analog Filter DesignFILTER-DESIGNERTexas InstrumentsAnalysis Software
Automatic Resistor/Capacitor Calculator for Passive FiltersRC-FILTER-CALCTexas InstrumentsCalculation Utilities
Decibel CalculatorDECIBEL-CALCTexas InstrumentsCalculation Utilities
Design Methodology for MFB Filters in ADC Interface ApplicationsMFBFILTER-CALCTexas InstrumentsCalculation Utilities
Frequency/Wavelength CalculatorFREQ-WAVE-CALCTexas InstrumentsCalculation Utilities
Noise Calculator, Generator and ExamplesOPAMP-NOISECALCTexas InstrumentsCalculation Utilities
Op Amp Gain Stage CalculatorGAIN-STAGE-CALCTexas InstrumentsCalculation Utilities
Resistor Calculator for Op Amp Gain and Zero ShiftRESISTOR-CALCTexas InstrumentsCalculation Utilities
Universal EVM for Single/Dual OpAmps without Shutdown in MSOP/SOIC/SOT-23 PackagesOPAMPEVM-SOT23Texas 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 OPA637
Customers Who Evaluated This Product Also Evaluated...
Part #Name Comments
OPA627Precision High-Speed Difet(R) Operational AmplifiersTI customers also evaluated this product.
OPA2132High Speed FET-Input Operational AmplifiersTI customers also evaluated this product.
OPA2111.1nV/rtHz Noise, Low Power, Precision Operational Amplifier in Tiny DFN-8 PackageTI customers also evaluated this product.
OPA132High Speed FET-Input Operational AmplifiersTI customers also evaluated this product.
OPA227High Precision, Low Noise Operational AmplifiersTI customers also evaluated this product.
 Complementary Products - Can be used with OPA637
Customers Who Evaluated This Product Also Evaluated...
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