OPA335 Status: ACTIVE

0.05uV/C max, Single-Supply CMOS Operational Amplifier

      
         
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See Also

  • OPA333 - Similar to OPA335 but with micro-power operation.
  • OPA334 - Same as OPA335 but with low-power shutdown function.

View all related products

Datasheet

Download - PDF Icon
  • 0.05uV/C max, Single-Supply CMOS Op Amps Zero-Drift (Rev. D) (opa335.pdf, 859 KB)
    12 Jun 2003 Download

 OPA2335 OPA335
Number of Channels2  1  
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10)2.7  2.7  
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10)5.5  5.5  
Iq per channel(Max)(mA)0.35  0.35  
GBW(Typ)(MHz)2  2  
Slew Rate(Typ)(V/us)1.6  1.6  
VIO (25 deg C)(Max)(mV)0.005  0.005  
Offset Drift(Typ)(uV/C)0.02  0.02  
IIB(Max)(pA)200  200  
CMRR(Min)(dB)110  110  
Vn at 1kHz(Typ)(nV/rtHz)62  62  
Rail-RailOut  Out  
RatingCatalog  Catalog  
Pin/Package8MSOP,8SOIC  5SOT-23,8SOIC  
Operating Temp Range(Celsius) -40 to 125  
Approx. Price (US$) 2.00 | 100u   1.25 | 100u  
 SamplesSamples
 InventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • OPA333: 1.8V, 17uA, 2uV, microPOWER CMOS Zero-Drift Series Operational Amplifier
  • OPA2335: 0.05uV/C max, Single-Supply CMOS Operational Amplifier
  • OPA364: 1.8V, High CMR, RRIO Op Amp
  • OPA380: High Speed Precision Transimpedance Amplifier
  • SN74LVC1G17: Single Schmitt-Trigger Buffer
  • TPS5420: 5.5-V to 36-V, 2-A Step-Down SWIFT(tm) Converter

More Related Products

Product Information

Features

  • LOW OFFSET VOLTAGE:5 µV (max)
  • ZERO DRIFT: 0.05 µV/°C (max)
  • QUIESCENT CURRENT: 285 µA
  • SINGLE-SUPPLY OPERATION
  • SINGLE AND DUAL VERSIONS
  • SHUTDOWN
  • MicroSIZE PACKAGES
  • APPLICATIONS
    • TRANSDUCER APPLICATIONS
    • TEMPERATURE MEASUREMENT
    • ELECTRONIC SCALES
    • MEDICAL INSTRUMENTATION
    • BATTERY-POWERED INSTRUMENTS
    • HANDHELD TEST EQUIPMENT

All trademarks are the property of their respective owners.

Description

The OPA334 and OPA335 series of CMOS operational amplifiers use auto-zeroing techniques to simultaneously provide very low offset voltage (5µV max), and near zero drift over time and temperature. These miniature, high-precision, low quiescent current amplifiers offer high input impedance and rail-to-rail output swing. Single or dual supplies as low as +2.7V (±1.35V) and up to +5.5V (±2.75V) may be used. These op amps are optimized for low-voltage, single-supply operation.

The OPA334 family includes a shutdown mode. Under logic control, the amplifiers can be switched from normal operation to a standby current of 2µA. When the Enable pin is connected high, the amplifier is active. Connecting Enable low disables the amplifier, and places the output in a high impedance state.

The OPA334 (single version with shutdown) comes in MicroSIZE SOT23-6. The OPA335 (single version without shutdown) is available in SOT23-5, and SO-8. The OPA2334 (dual version with shutdown) comes in MicroSIZE MSOP-10. The OPA2335 (dual version without shutdown) is offered in the 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
OPA335AIDACTIVE-40 to 1251.25 | 100uSOIC (D) | 8 View 100 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA335AIDBVRACTIVE-40 to 1251.25 | 100uSOT-23 (DBV) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
OPA335AIDBVRG4ACTIVE-40 to 1251.25 | 100uSOT-23 (DBV) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
OPA335AIDBVTACTIVE-40 to 1251.40 | 100uSOT-23 (DBV) | 5 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA335AIDBVTG4ACTIVE-40 to 1251.40 | 100uSOT-23 (DBV) | 5 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA335AIDG4ACTIVE-40 to 1251.25 | 100uSOIC (D) | 8 View 100 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA335AIDRACTIVE-40 to 1251.25 | 100uSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
OPA335AIDRG4ACTIVE-40 to 1251.25 | 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
OPA335AIDAs of 8:59 AM GMT, 05 Oct 2008As of 8:59 AM GMT, 05 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 7313 | 20 Oct 6 Weeks AmericasAvnet 47
 >10k | 5 Jan Rochester Electronics >1k
  AsiaWPI 59
  EuropeArrow Southern Europe 200
  Avnet-SILICA 5
  Farnell 553
OPA335AIDBVRAs of 8:59 AM GMT, 05 Oct 2008As of 8:59 AM GMT, 05 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 20 Nov 6 Weeks None Reported
View Distributors
   
OPA335AIDBVRG4As of 8:59 AM GMT, 05 Oct 2008As of 8:59 AM GMT, 05 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 20 Nov 6 Weeks None Reported
View Distributors
   
OPA335AIDBVTAs of 8:59 AM GMT, 05 Oct 2008As of 8:59 AM GMT, 05 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 2718* 3750 | 25 Nov 6 Weeks AmericasArrow 250
 >10k | 26 Nov DigiKey 110
  Mouser Electronics 562
  Newark >1k
  Rochester Electronics 4
  AsiaWPI 22
  EuropeArrow Northern Europe 250
  Avnet-SILICA 80
  Spoerle >1k
OPA335AIDBVTG4As of 8:59 AM GMT, 05 Oct 2008As of 8:59 AM GMT, 05 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 2718* 3750 | 25 Nov 6 Weeks AmericasMouser Electronics 722
 >10k | 26 Nov EuropeEBV Elektronik 125
  Farnell 726
OPA335AIDG4As of 8:59 AM GMT, 05 Oct 2008As of 8:59 AM GMT, 05 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 7313 | 20 Oct 6 Weeks EuropeEBV Elektronik 500
 >10k | 5 Jan     
OPA335AIDRAs of 8:59 AM GMT, 05 Oct 2008As of 8:59 AM GMT, 05 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 5 Jan 16 Weeks None Reported
View Distributors
   
OPA335AIDRG4As of 8:59 AM GMT, 05 Oct 2008As of 8:59 AM GMT, 05 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 5 Jan 16 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
OPA335AID RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA335AIDBVR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA335AIDBVRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA335AIDBVT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA335AIDBVTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA335AIDG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA335AIDR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA335AIDRG4 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

  • 0.05uV/C max, Single-Supply CMOS Op Amps Zero-Drift (Rev. D) (opa335.pdf, 859 KB)
    12 Jun 2003 Download

Application Notes

  • Getting the most out of your instrumentation amplifier design (slyt226.pdf, 177 KB)
    10 Oct 2005 Download
  • High-Voltage Signal Conditioning for Low Voltage ADCs (Rev. A) (sboa097a.htm, 8 KB)
    10 Nov 2004 Abstract
  • High-Voltage Signal Conditioning for Low Voltage ADCs (sboa097.htm, 8 KB)
    15 Jun 2004 Abstract
  • High-Voltage Signal Conditioning for Differential ADCs (sboa096.htm, 8 KB)
    14 Jun 2004 Abstract
  • 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
    • OPA335, OPA2335 TINA Macro Model and Test Circuit (sboc124.zip, 15 KB)
      28 Mar 2006 zip
  • PSpice Model
    • OPA335 PSpice Macro Model and Test Circuit  (sboc002.zip, 4 KB)
      21 Mar 2003  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 OPA335
Part #NameComments
OPA333 1.8V, 17uA, 2uV, microPOWER CMOS Zero-Drift Series Operational Amplifier Similar to OPA335 but with micro-power operation. 
OPA334 0.05uV/C max, Single-Supply CMOS Operational Amplifier Same as OPA335 but with low-power shutdown function. 
OPA336 Single-Supply, MicroPower CMOS Operational Amplifiers MicroAmplifier(TM) Series OPA336 offers lower Iq (32uA) with 125uV of offset voltage. 
OPA340 Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifier(TM) Series OPA340 offers wider bandwidth and RRIO with lower precision. 
OPA227 High Precision, Low Noise Operational Amplifiers OPA227 offers lower voltage noise and wider supply voltage (up to 36V). 
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OPA3641.8V, High CMR, RRIO Op AmpTI customers also evaluated this product.
OPA336Single-Supply, MicroPower CMOS Operational Amplifiers MicroAmplifier(TM) SeriesTI customers also evaluated this product.
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Customers Who Evaluated This Product Also Evaluated...
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