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OPA4251 Status: ACTIVE

Single-Supply, MicroPower Operational Amplifiers

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Datasheet

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  • Single-Supply, MicroPower Operational Amplifiers  (opa4251.pdf, 397 KB)
    27 Sep 2000 Download

 OPA2251 OPA251 OPA4251
Number of Channels2  1  4  
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10)2.7  2.7  2.7  
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10)36  36  36  
Iq per channel(Max)(mA)0.038  0.038  0.038  
GBW(Typ)(MHz)0.035  0.035  0.035  
Slew Rate(Typ)(V/us)0.01  0.01  0.01  
VIO (25 deg C)(Max)(mV)0.25  0.25  0.25  
Offset Drift(Typ)(uV/C)0.5  0.5  0.5  
IIB(Max)(pA)20000  20000  20000  
CMRR(Min)(dB)100  100  100  
Vn at 1kHz(Typ)(nV/rtHz)45  45  45  
Rail-RailOut  Out  Out  
RatingCatalog  Catalog  Catalog  
Pin/Package8PDIP,8SOIC  8PDIP,8SOIC  14PDIP,14SOIC  
Approx. Price (US$) 1.95 | 1ku   1.15 | 1ku   4.20 | 1ku  
 SamplesSamplesSamples
 InventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • OPA4277: High Precision Operational Amplifiers
  • OPA4234: Low Power, Precision Single-Supply Operational Amplifiers
  • OPA4241: Single-Supply, MicroPower Operational Amplifiers
  • TPS2041B: Single-Channel Current-Limited Power Distribution Switch
  • TVP5150AM1: Ultralow Power NTSC/PAL/SECAM Video Decoder w/Robust Sync Detector
  • TSC2046: 4-Wire Touch Screen Controller with low voltage digital I/O
    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusPrice | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
OPA4251PAACTIVE4.20 | 1kuPDIP (N) | 14 View 25 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA4251PAG4ACTIVE4.20 | 1kuPDIP (N) | 14 View 25 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
OPA4251UAACTIVE4.20 | 1kuSOIC (D) | 14 View 58 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA4251UA/2K5ACTIVE4.20 | 1kuSOIC (D) | 14 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
OPA4251UA/2K5G4ACTIVE4.20 | 1kuSOIC (D) | 14 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
OPA4251UAG4ACTIVE4.20 | 1kuSOIC (D) | 14 View 58 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office

* 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
OPA4251PAAs of 9:03 AM GMT, 15 Oct 2008As of 9:03 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 21 Jan 16 Weeks None Reported
View Distributors		   
OPA4251PAG4As of 9:03 AM GMT, 15 Oct 2008As of 9:03 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 21 Jan 16 Weeks None Reported
View Distributors		   
OPA4251UAAs of 9:03 AM GMT, 15 Oct 2008As of 9:03 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 7 Jan 12 Weeks AmericasMouser Electronics 116
  Newark 66
  Rochester Electronics 580
  AsiaWPI 70
  EuropeAvnet-SILICA 894
  Farnell 108
OPA4251UA/2K5As of 9:03 AM GMT, 15 Oct 2008As of 9:03 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 7 Jan 12 Weeks None Reported
View Distributors		   
OPA4251UA/2K5G4As of 9:03 AM GMT, 15 Oct 2008As of 9:03 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 7 Jan 12 Weeks None Reported
View Distributors		   
OPA4251UAG4As of 9:03 AM GMT, 15 Oct 2008As of 9:03 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 7 Jan 12 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
OPA4251PA RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU N/A for Pkg TypeViewView
OPA4251PAG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU N/A for Pkg TypeViewView
OPA4251UA RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
OPA4251UA/2K5 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
OPA4251UA/2K5G4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
OPA4251UAG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView

* 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

  • Single-Supply, MicroPower Operational Amplifiers  (opa4251.pdf, 397 KB)
    27 Sep 2000 Download

Application Notes

  • 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

Simulation Models

  • Spice Model
    • OPAy251 Family TINA Macromodel and Test Circuit (sboc237.zip, 10 KB)
      23 Aug 2007 zip
  • PSpice Model
    • OPA251 PSpice Macromodel  (sbom057.zip, 3 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
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 OPA4251
Customers Who Evaluated This Product Also Evaluated...
Part #Name Comments
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OPA4234Low Power, Precision Single-Supply Operational AmplifiersTI customers also evaluated this product.
OPA4241Single-Supply, MicroPower Operational AmplifiersTI customers also evaluated this product.
 Complementary Products - Can be used with OPA4251
Customers Who Evaluated This Product Also Evaluated...
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