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OPA703 Status: ACTIVE

12V, CMOS, Rail-to-Rail I/O, Operational Amplifier

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See Also

  • OPA704 - Same as opa703 but optimized for gains of 5 or greater and
  • OPA705 - Similar to opa703 but with 5mV VIO

Datasheet

Download - PDF Icon
  • OPA703, 2703, 4703, 704, 2704, 4704: CMOS, Rail-to-Rail, I/O Op Amp (Rev. A) (opa703.pdf, 510 KB)
    08 Feb 2001 Download

 OPA2703 OPA4703 OPA703
Number of Channels2  4  1  
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10)4  4  4  
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10)12  12  12  
Iq per channel(Max)(mA)0.2  0.2  0.2  
GBW(Typ)(MHz)1  1  1  
Slew Rate(Typ)(V/us)0.6  0.6  0.6  
VIO (25 deg C)(Max)(mV)0.75  0.75  0.75  
Offset Drift(Typ)(uV/C)4  4  4  
IIB(Max)(pA)10  10  10  
CMRR(Min)(dB)70  80  80  
Vn at 1kHz(Typ)(nV/rtHz)45  45  45  
Rail-RailIn, Out  In, Out  In, Out  
Io(Typ)(mA)10    
RatingCatalog  Catalog  Catalog  
Pin/Package8MSOP,8PDIP,8SOIC  14SOIC,14TSSOP  5SOT-23,8PDIP,8SOIC  
Approx. Price (US$) 2.15 | 1ku   4.05 | 1ku   1.30 | 1ku  
 SamplesSamplesSamples
 InventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • OPA704: 12V, CMOS, Rail-to-Rail I/O, Operational Amplifier

Product Information

Features

  • RAIL-TO-RAIL INPUT AND OUTPUT
  • WIDE SUPPLY RANGE:
    Single Supply: 4V to 12V
    Dual Supplies: ±2 to ±6
  • LOW QUIESCENT CURRENT: 160uA
  • FULL-SCALE CMRR: 90dB
  • LOW OFFSET: 160uV
  • HIGH SPEED:
    OPA703: 1MHz, 0.6V/us
    OPA704: 3MHz, 3V/us
  • MicroSIZE PACKAGES:
    SOT23-5, MSOP-8, TSSOP-14
  • LOW INPUT BIAS CURRENT: 1pA
  • APPLICATIONS
    • AUTOMOTIVE APPLICATIONS:
      Audio, Sensor Applications, Security Systems
    • PORTABLE EQUIPMENT
    • ACTIVE FILTERS
    • TRANSDUCER AMPLIFIER
    • TEST EQUIPMENT
    • DATA ACQUISITION

Description

The OPA703 and OPA704 series op amps are optimized for applications requiring rail-to-rail input and output swing. Single, dual, and quad versions are offered in a variety of packages. While the quiescent current is less than 200uA per amplifier, the OPA703 still offers excellent dynamic performance (1MHz GBW and 0.6V/us SR) and unity-gain stability. The OPA704 is optimized for gains of 5 or greater and provides 3MHz GBW and 3V/us slew rate.

The OPA703 and OPA704 series are fully specified and guaranteed over the supply range of ±2V to ±6V. Input swing extends 300mV beyond the rail and the output swings to within 40mV of the rail.

The single versions (OPA703 and OPA704) are available in the MicroSIZE SOT23-5 and in the standard SO-8 surface-mount, as well as the DIP-8 packages. Dual versions (OPA2703 and OPA2704) are available in the MSOP-8, SO-8, and DIP-8 packages. The quad OPA4703 and OPA4704 are available in the TSSOP-14 and SO-14 packages. All are specified for operation from �40°C to +85°C.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusPrice | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
OPA703NA/250ACTIVE1.40 | 1kuSOT-23 (DBV) | 5 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA703NA/250G4ACTIVE1.40 | 1kuSOT-23 (DBV) | 5 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
OPA703NA/3KACTIVE1.30 | 1kuSOT-23 (DBV) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
OPA703NA/3KG4ACTIVE1.30 | 1kuSOT-23 (DBV) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
OPA703PAACTIVE1.30 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA703PAG4ACTIVE1.30 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA703UAACTIVE1.30 | 1kuSOIC (D) | 8 View 100 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA703UA/2K5ACTIVE1.30 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
OPA703UA/2K5G4ACTIVE1.30 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
OPA703UAG4ACTIVE1.30 | 1kuSOIC (D) | 8 View 100 | 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
OPA703NA/250As of 9:02 AM GMT, 15 Oct 2008As of 9:02 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 7 Jan 12 Weeks AsiaWPI 73
OPA703NA/250G4As of 9:02 AM GMT, 15 Oct 2008As of 9:02 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 7 Jan 12 Weeks EuropeFarnell 20
OPA703NA/3KAs of 9:02 AM GMT, 15 Oct 2008As of 9:02 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 7 Jan 12 Weeks None Reported
View Distributors		   
OPA703NA/3KG4As of 9:02 AM GMT, 15 Oct 2008As of 9:02 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 7 Jan 12 Weeks None Reported
View Distributors		   
OPA703PAAs of 9:02 AM GMT, 15 Oct 2008As of 9:02 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 7500* 9051 | 1 Dec 6 Weeks AmericasDigiKey >1k
 >10k | 4 Dec Mouser Electronics 214
  Rochester Electronics >1k
  EuropeEBV Elektronik 100
OPA703PAG4As of 9:02 AM GMT, 15 Oct 2008As of 9:02 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 7500* 9051 | 1 Dec 6 Weeks AmericasMouser Electronics 200
 >10k | 4 Dec EuropeEBV Elektronik 50
OPA703UAAs of 9:02 AM GMT, 15 Oct 2008As of 9:02 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 7 Jan 12 Weeks AmericasDigiKey 196
  Mouser Electronics 50
  Rochester Electronics 584
  AsiaWPI 131
OPA703UA/2K5As of 9:02 AM GMT, 15 Oct 2008As of 9:02 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 7 Jan 12 Weeks None Reported
View Distributors		   
OPA703UA/2K5G4As of 9:02 AM GMT, 15 Oct 2008As of 9:02 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 7 Jan 12 Weeks None Reported
View Distributors		   
OPA703UAG4As of 9:02 AM GMT, 15 Oct 2008As of 9:02 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
OPA703NA/250 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA703NA/250G4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA703NA/3K RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA703NA/3KG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA703PA RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU N/A for Pkg TypeViewView
OPA703PAG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU N/A for Pkg TypeViewView
OPA703UA RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA703UA/2K5 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA703UA/2K5G4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA703UAG4 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

  • OPA703, 2703, 4703, 704, 2704, 4704: CMOS, Rail-to-Rail, I/O Op Amp (Rev. A) (opa703.pdf, 510 KB)
    08 Feb 2001 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
    • OPA703 TINA Macro Model and Test Circuit (sboc087.zip, 17 KB)
      08 Mar 2006 zip
  • PSpice Model
    • OPA703 PSpice Model  (sbom141.zip, 3 KB)
      16 Apr 2002  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 OPA703
Part #NameComments
OPA704 12V, CMOS, Rail-to-Rail I/O, Operational Amplifier Same as opa703 but optimized for gains of 5 or greater and 
OPA705 12V, Low Cost, CMOS, Rail-to-Rail I/O, Operational Amplifier Similar to opa703 but with 5mV VIO 
Customers Who Evaluated This Product Also Evaluated...
OPA70412V, CMOS, Rail-to-Rail I/O, Operational AmplifierTI customers also evaluated this product.

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