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OPA4727 Status: ACTIVE

e-trim(TM) 20MHz, High Precision CMOS Operational Amplifier


      
         
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 OPA2727 OPA4727OPA727 OPA728 
Number of Channels2  4  1  1  
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10)4  4  4  4  
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10)12  12  12  12  
Iq per channel(Max)(mA)6.5  6.5  6.5  6.5  
GBW(Typ)(MHz)20  20  20  20  
Slew Rate(Typ)(V/us)30  30  30  30  
VIO (25 deg C)(Max)(mV)0.15  0.175  0.15  0.15  
Offset Drift(Typ)(uV/C)0.3  0.3  0.3  0.3  
IIB(Max)(pA)500  500  500  500  
CMRR(Min)(dB)94  85  85  85  
Vn at 1kHz(Typ)(nV/rtHz)23  6  23  23  
Rail-Rail Out  Out  Out  
Io(Typ)(mA)40   40   
RatingCatalog  Catalog  Catalog  Catalog  
Offset Voltage (+/-)(Max)(mV)0.15  0.175  0.15   
Pin/Package8SOIC, 8SON  14TSSOP  8MSOP, 8SON  8MSOP, 8SON  
Operating Temp Range(Celsius)   -40 to 125  
Approx. Price (US$) 1.55 | 1ku   2.50 | 1ku   0.95 | 1ku   1.20 | 1ku  
 SamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • OPA4228: High Precision, Low Noise Operational Amplifiers
  • OPA727: e-trim 20MHz, High Precision CMOS Operational Amplifier
  • OPA1611: 1.1nV/√Hz Noise, Low Power, Precision Operational Amplifier

Product Information

Features

  • OFFSET: 15µV (typ), 150µV (max)
  • DRIFT: 0.3µV/°C (typ), 1.5µV/°C (max)
  • BANDWIDTH: 20MHz
  • SLEW RATE: 30V/µs
  • BIAS CURRENT: 500pA (max)
  • LOW NOISE: 6nV/Hz at 100kHz
  • THD+N: 0.0003% at 1kHz
  • QUIESCENT CURRENT: 4.3mA/ch
  • SUPPLY VOLTAGE: 4V to 12V
  • SHUTDOWN MODE (OPA728): 6µA
  • APPLICATIONS
    • OPTICAL NETWORKING
    • TRANSIMPEDANCE AMPLIFIERS
    • INTEGRATORS
    • ACTIVE FILTERS
    • A/D CONVERTER DRIVERS
    • I/V CONVERTER FOR DACs
    • HIGH PERFORMANCE AUDIO
    • PROCESS CONTROL
    • TEST EQUIPMENT

View All Features in Datasheet

Description

The OPA727 and OPA728 series op amps use a state-of-the-art 12V analog CMOS process and e-trim, a package-level trim, offering outstanding dc precision and ac performance. The extremely low offset (150µV max) and drift (1.5µV/°C) are achieved by trimming the IC digitally after packaging to avoid the shift in parameters as a result of stresses during package assembly. To correct for offset drift, the OPA727 and OPA728 family is trimmed over temperature. The devices feature very high CMRR and open-loop gain to minimize errors.

Excellent ac characteristics, such as 20MHz GBW, 30V/µs slew rate and 0.0003% THD+N make the OPA727 and OPA728 well-suited for communication, high-end audio, and active filter applications.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusPrice | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
OPA4727AIPWACTIVE2.50 | 1kuTSSOP (PW) | 14 View 90 | TUBE  Purchase Samples
OPA4727AIPWG4ACTIVE2.50 | 1kuTSSOP (PW) | 14 View 90 | TUBE  Purchase Samples
OPA4727AIPWRACTIVE2.50 | 1kuTSSOP (PW) | 14 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA4727AIPWRG4ACTIVE2.50 | 1kuTSSOP (PW) | 14 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint

* 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 11:46 AM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksOPA4727AIPW
None Reported
View Distributors
TI Lead Time*: 20 WeeksOPA4727AIPWG4
None Reported
View Distributors
TI Lead Time*: 20 WeeksOPA4727AIPWR
WorldwideDigiKey >1k
TI Lead Time*: 20 WeeksOPA4727AIPWRG4
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
OPA4727AIPW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA4727AIPWG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA4727AIPWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA4727AIPWRG4 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 OPA4727 Help

Datasheet

Application Notes

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(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
ADS8342   16-Bit 250 kSPS ADC Par. Out, 4 true bipolar chanels   DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER   16-Bit 250 kSPS ADC Par. Out, 4 true bipolar chanels    
Customers Who Evaluated This Product Also Evaluated...
OPA4228 High Precision, Low Noise Operational Amplifiers PRECISION AMPLIFIER-LOW OFFSET VOLTAGE TI customers also evaluated this product.
OPA727 e-trim 20MHz, High Precision CMOS Operational Amplifier PRECISION AMPLIFIER-LOW OFFSET VOLTAGE TI customers also evaluated this product.
OPA1611 1.1nV/√Hz Noise, Low Power, Precision Operational Amplifier PRECISION AMPLIFIER-WIDE BANDWIDTH TI customers also evaluated this product.

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