OPA2333 Status:ACTIVE

1.8V, 17uA, 2uV, microPOWER CMOS Zero-Drift Series Operational Amplifier

      
         
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See Also

  • OPA2335 - Similar to OPA2333 without micropower operation
  • OPA2379 - Similar to OPA2333 but lower Iq and lower GBW

Datasheet

Download - PDF Icon
  • 1.8V, microPOWER CMOS Operational Amplifiers Zero-Drift Series (Rev. C) (opa2333.pdf, 1024 KB)
    01 May 2007 Download

 OPA2333OPA333 
Number of Channels2  1  
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10)1.8  1.8  
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10)5.5  5.5  
Iq per channel(Max)(mA)0.025  0.025  
GBW(Typ)(MHz)0.35  0.35  
Slew Rate(Typ)(V/us)0.16  0.16  
VIO (25 deg C)(Max)(mV)0.01  0.01  
Offset Drift(Typ)(uV/C)0.02  0.02  
IIB(Max)(pA)200  200  
CMRR(Min)(dB)106  106  
Vn at 1kHz(Typ)(nV/rtHz)55  55  
Rail-RailIn, Out  In, Out  
RatingCatalog  Catalog  
Pin/Package8MSOP,8SOIC,8SON  5SOT-23,5SC70,8SOIC  
Operating Temp Range(Celsius)-40 to 125  -40 to 125  
Approx. Price (US$) 1.90 | 100u   1.20 | 100u  
 SamplesSamples
 InventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • OPA333: 1.8V, 17uA, 2uV, microPOWER CMOS Zero-Drift Series Operational Amplifier
  • OPA2277: High Precision Operational Amplifiers
  • SN74LVC1G125: Single Bus Buffer Gate With 3-State Outputs
  • SN74LVC245A: Octal Bus Transceiver With 3-State Outputs
  • MSP430F413: 16-Bit Ultra-Low-Power Microcontroller, 8kB Flash, 256B RAM, Comparator, 96 segment LCD

Product Information

Features

  • LOW OFFSET VOLTAGE: 10µV (max)
  • ZERO DRIFT: 0.05µV/°C (max)
  • 0.01Hz to 10Hz NOISE: 1.1µVPP
  • QUIESCENT CURRENT: 17µA
  • SINGLE-SUPPLY OPERATION
  • SUPPLY VOLTAGE: 1.8V to 5.5V
  • RAIL-TO-RAIL INPUT/OUTPUT
  • microSIZE PACKAGES: SC70 and SOT23
  • APPLICATIONS
    • TRANSDUCER APPLICATIONS
    • TEMPERATURE MEASUREMENTS
    • ELECTRONIC SCALES
    • MEDICAL INSTRUMENTATION
    • BATTERY-POWERED INSTRUMENTS
    • HANDHELD TEST EQUIPMENT

Description

The OPA333 series of CMOS operational amplifiers uses a proprietary auto-calibration technique to simultaneously provide very low offset voltage (10µV max) and near-zero drift over time and temperature. These miniature, high-precision, low quiescent current amplifiers offer high-impedance inputs that have a common-mode range 100mV beyond the rails and rail-to-rail output that swings within 50mV of the rails. Single or dual supplies as low as +1.8V (±0.9V) and up to +5.5V (±2.75V) may be used. They are optimized for low-voltage, single-supply operation.

The OPA333 family offers excellent CMRR without the crossover associated with traditional complementary input stages. This design results in superior performance for driving analog-to-digital converters (ADCs) without degradation of differential linearity.

The OPA333 (single version) is available in the SC70-5, SOT23-5, and SO-8 packages. The OPA2333 (dual version) is offered in DFN-8 (3mm × 3mm), MSOP-8, and SO-8 packages. All versions are specified for operation from -40°C to +125°C.

    

Pricing / Packaging / CAD Design Tools / Samples

Price ($US)PackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price ($US) | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
OPA2333AIDACTIVE-40 to 1251.90 | 100uSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA2333AIDG4ACTIVE-40 to 1251.90 | 100uSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA2333AIDGKRACTIVE-40 to 1251.90 | 100uMSOP (DGK) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA2333AIDGKRG4ACTIVE-40 to 1251.90 | 100uMSOP (DGK) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA2333AIDGKTACTIVE-40 to 1252.10 | 100uMSOP (DGK) | 8 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
OPA2333AIDGKTG4ACTIVE-40 to 1252.10 | 100uMSOP (DGK) | 8 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
OPA2333AIDRACTIVE-40 to 1251.90 | 100uSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
OPA2333AIDRBRACTIVE-40 to 1251.90 | 100uSON (DRB) | 8 View 3000 | LARGE T&R Download CAD Format for this Symbol Purchase Samples
OPA2333AIDRBRG4ACTIVE-40 to 1251.90 | 100uSON (DRB) | 8 View 3000 | LARGE T&R Download CAD Format for this Symbol Purchase Samples
OPA2333AIDRBTACTIVE-40 to 1252.10 | 100uSON (DRB) | 8 View 250 | SMALL T&R Download CAD Format for this Symbol 
OPA2333AIDRBTG4ACTIVE-40 to 1252.10 | 100uSON (DRB) | 8 View 250 | SMALL T&R Download CAD Format for this Symbol 
OPA2333AIDRG4ACTIVE-40 to 1251.90 | 100uSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples

* 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
OPA2333AIDAs of 8:48 AM GMT, 29 Aug 2008As of 8:48 AM GMT, 29 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 7741 | 7 Oct 6 Weeks AmericasDigiKey >1k
 >10k | 20 Oct Mouser Electronics >1k
  Newark 224
  AsiaWPI 112
  EuropeAvnet-SILICA 742
OPA2333AIDG4As of 8:48 AM GMT, 29 Aug 2008As of 8:48 AM GMT, 29 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 7741 | 7 Oct 6 Weeks AmericasAvnet 343
 >10k | 20 Oct EuropeArrow Northern Europe 75
  EBV Elektronik 300
  Farnell 536
OPA2333AIDGKRAs of 8:48 AM GMT, 29 Aug 2008As of 8:48 AM GMT, 29 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* >10k | 27 Oct 20 Weeks AsiaWPI >1k
OPA2333AIDGKRG4As of 8:48 AM GMT, 29 Aug 2008As of 8:48 AM GMT, 29 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* >10k | 27 Oct 20 Weeks None Reported
View Distributors
   
OPA2333AIDGKTAs of 8:48 AM GMT, 29 Aug 2008As of 8:48 AM GMT, 29 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 26 Sep 4 Weeks AmericasArrow 250
  Mouser Electronics 458
OPA2333AIDGKTG4As of 8:48 AM GMT, 29 Aug 2008As of 8:48 AM GMT, 29 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 26 Sep 4 Weeks AmericasMouser Electronics 325
OPA2333AIDRAs of 8:48 AM GMT, 29 Aug 2008As of 8:48 AM GMT, 29 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 8310 | 6 Oct 1 Weeks AmericasArrow >1k
 >10k | 13 Oct AsiaWPI >1k
  EuropeAvnet-SILICA 668
OPA2333AIDRBRAs of 8:48 AM GMT, 29 Aug 2008As of 8:48 AM GMT, 29 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 6 Nov 6 Weeks AsiaWPI >1k
OPA2333AIDRBRG4As of 8:48 AM GMT, 29 Aug 2008As of 8:48 AM GMT, 29 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 6 Nov 6 Weeks None Reported
View Distributors
   
OPA2333AIDRBTAs of 8:48 AM GMT, 29 Aug 2008As of 8:48 AM GMT, 29 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 6000 | 26 Sep 4 Weeks AmericasDigiKey 18
 >10k | 6 Nov Mouser Electronics 750
  Rochester Electronics >1k
OPA2333AIDRBTG4As of 8:48 AM GMT, 29 Aug 2008As of 8:48 AM GMT, 29 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 6000 | 26 Sep 4 Weeks None Reported
View Distributors
   
 >10k | 6 Nov     
OPA2333AIDRG4As of 8:48 AM GMT, 29 Aug 2008As of 8:48 AM GMT, 29 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 8310 | 6 Oct 1 Weeks AmericasAvnet >1k
 >10k | 13 Oct     
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
OPA2333AID RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
OPA2333AIDG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
OPA2333AIDGKR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA2333AIDGKRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA2333AIDGKT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA2333AIDGKTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA2333AIDR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
OPA2333AIDRBR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA2333AIDRBRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA2333AIDRBT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA2333AIDRBTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA2333AIDRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView

* 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

  • 1.8V, microPOWER CMOS Operational Amplifiers Zero-Drift Series (Rev. C) (opa2333.pdf, 1024 KB)
    01 May 2007 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

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 OPA2333
Part #NameComments
OPA2335 0.05uV/C max, Single-Supply CMOS Operational Amplifier Similar to OPA2333 without micropower operation 
OPA2379 Dual 1.8V, 2.9uA, RR I/O Operational Amplifier Similar to OPA2333 but lower Iq and lower GBW 
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