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OPA333 Status: ACTIVE

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

      
         
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See Also

  • OPA335 - Similar to OPA333 without Micropower operation.
  • OPA379 - Similar to OPA333 but lower Iq and lower GBW.

View all related products

Datasheet

Download - PDF Icon
  • 1.8V, microPOWER CMOS Operational Amplifiers Zero-Drift Series (Rev. C) (opa333.pdf, 1023 KB)
    01 May 2007 Download

 OPA2333 OPA333
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

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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

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
OPA333AIDACTIVE-40 to 1251.20 | 100uSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA333AIDBVRACTIVE-40 to 1251.20 | 100uSOT-23 (DBV) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA333AIDBVRG4ACTIVE-40 to 1251.20 | 100uSOT-23 (DBV) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA333AIDBVTACTIVE-40 to 1251.35 | 100uSOT-23 (DBV) | 5 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA333AIDBVTG4ACTIVE-40 to 1251.35 | 100uSOT-23 (DBV) | 5 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA333AIDCKRACTIVE-40 to 1251.20 | 100uSC70 (DCK) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA333AIDCKRG4ACTIVE-40 to 1251.20 | 100uSC70 (DCK) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA333AIDCKTACTIVE-40 to 1251.35 | 100uSC70 (DCK) | 5 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA333AIDCKTG4ACTIVE-40 to 1251.35 | 100uSC70 (DCK) | 5 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA333AIDG4ACTIVE-40 to 1251.20 | 100uSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA333AIDRACTIVE-40 to 1251.20 | 100uSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA333AIDRG4ACTIVE-40 to 1251.20 | 100uSOIC (D) | 8 View 2500 | 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

  TI Inventory Status Reported Distributor Inventory
OPA333AIDAs of 8:59 AM GMT, 07 Oct 2008As of 8:59 AM GMT, 07 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 6000* >10k | 10 Nov 1 Weeks AmericasArrow 90
  Avnet 363
  DigiKey 561
  Mouser Electronics 300
  Newark 270
  AsiaWPI 69
  EuropeSpoerle 150
OPA333AIDBVRAs of 8:59 AM GMT, 07 Oct 2008As of 8:59 AM GMT, 07 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 2 Jan 16 Weeks AmericasArrow >1k
OPA333AIDBVRG4As of 8:59 AM GMT, 07 Oct 2008As of 8:59 AM GMT, 07 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 2 Jan 16 Weeks AmericasAvnet >1k
OPA333AIDBVTAs of 8:59 AM GMT, 07 Oct 2008As of 8:59 AM GMT, 07 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 9116* >10k | 2 Jan 1 Weeks AmericasArrow >1k
  DigiKey >1k
  Mouser Electronics >1k
  Newark 324
  AsiaWPI 107
  EuropeArrow Southern Europe 250
OPA333AIDBVTG4As of 8:59 AM GMT, 07 Oct 2008As of 8:59 AM GMT, 07 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 9116* >10k | 2 Jan 1 Weeks AmericasMouser Electronics 50
  EuropeFarnell 338
OPA333AIDCKRAs of 8:59 AM GMT, 07 Oct 2008As of 8:59 AM GMT, 07 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 2507* >10k | 7 Jan 16 Weeks AmericasDigiKey >1k
  Mouser Electronics >1k
  Newark >1k
  AsiaWPI >1k
OPA333AIDCKRG4As of 8:59 AM GMT, 07 Oct 2008As of 8:59 AM GMT, 07 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 2507* >10k | 7 Jan 16 Weeks None Reported
View Distributors		   
OPA333AIDCKTAs of 8:59 AM GMT, 07 Oct 2008As of 8:59 AM GMT, 07 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 7250 | 4 Nov 4 Weeks AmericasAvnet 250
  Mouser Electronics 769
  Newark 399
OPA333AIDCKTG4As of 8:59 AM GMT, 07 Oct 2008As of 8:59 AM GMT, 07 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 7250 | 4 Nov 4 Weeks EuropeEBV Elektronik 250
  Farnell 327
OPA333AIDG4As of 8:59 AM GMT, 07 Oct 2008As of 8:59 AM GMT, 07 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 6000* >10k | 10 Nov 1 Weeks EuropeEBV Elektronik 75
  Farnell 595
OPA333AIDRAs of 8:59 AM GMT, 07 Oct 2008As of 8:59 AM GMT, 07 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* >10k | 10 Nov 1 Weeks AsiaWPI >1k
OPA333AIDRG4As of 8:59 AM GMT, 07 Oct 2008As of 8:59 AM GMT, 07 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* >10k | 10 Nov 1 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
OPA333AID RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
OPA333AIDBVR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
OPA333AIDBVRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
OPA333AIDBVT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
OPA333AIDBVTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
OPA333AIDCKR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
OPA333AIDCKRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
OPA333AIDCKT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
OPA333AIDCKTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
OPA333AIDG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
OPA333AIDR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
OPA333AIDRG4 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) (opa333.pdf, 1023 KB)
    01 May 2007 Download

Application Notes

  • New zero-drift amplifier has an IQ of 17 μA (slyt272.pdf, 357 KB)
    18 May 2007 Download
  • 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