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OPA2335 Status: ACTIVE

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


      
         
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 OPA2335OPA335 
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$) 1.60 | 1ku   1.00 | 1ku  
 SamplesSamples
 InventoryInventory

Other qualified versions of OPA2335

Version Part Number Definition
Military OPA2335M QML certified for Military and Defense Applications

Customers Who Evaluated This Product Also Evaluated

  • OPA335: 0.05uV/C max, Single-Supply CMOS Operational Amplifier
  • OPA2333: 1.8V, 17uA, 2uV, microPOWER CMOS Zero-Drift Series Operational Amplifier
  • OPA2277: High Precision Operational Amplifiers
  • REF5025: Low Noise, Very Low Drift, Precision Voltage Reference
  • INA326: Precision, Low Drift, CMOS Instrumentation Amplifier
  • TPS75733: Single Output LDO, 3.0A, Fixed(3.3V), Fast Transient Response, Low Quiescent Current

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
DeviceStatusPrice | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
OPA2335AIDACTIVE1.75 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
OPA2335AIDG4ACTIVE1.75 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
OPA2335AIDGKRACTIVE1.60 | 1kuMSOP (DGK) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
OPA2335AIDGKRG4ACTIVE1.60 | 1kuMSOP (DGK) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
OPA2335AIDGKTACTIVE1.75 | 1kuMSOP (DGK) | 8 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA2335AIDGKTG4ACTIVE1.75 | 1kuMSOP (DGK) | 8 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA2335AIDRACTIVE1.60 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA2335AIDRG4ACTIVE1.60 | 1kuSOIC (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

Reported Distributor Inventory as of 11:39 AM GMT, 06 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksOPA2335AID
AmericasArrow 254
EuropeAbacus Polar 200
Arrow Northern Europe 50
Compel 81
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksOPA2335AIDG4
AsiaFarnell Asia 8
EuropeFarnell 5
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksOPA2335AIDGKR
AmericasRochester Electronics >1k
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksOPA2335AIDGKRG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksOPA2335AIDGKT
AmericasArrow 300
Newark 450
Rochester Electronics >1k
AsiaFarnell Asia 10
WorldwideDigiKey 119
Mouser Electronics 45
TI Lead Time*: 20 WeeksOPA2335AIDGKTG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksOPA2335AIDR
WorldwideDigiKey >1k
TI Lead Time*: 20 WeeksOPA2335AIDRG4
AsiaFarnell Asia 27
EuropeFarnell 27
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
OPA2335AID RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA2335AIDG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA2335AIDGKR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA2335AIDGKRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA2335AIDGKT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA2335AIDGKTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA2335AIDR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA2335AIDRG4 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 OPA2335 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
OPA2334   0.05uV/C max, Single-Supply CMOS Operational Amplifier   PRECISION AMPLIFIER - LOW OFFSET VOLTAGE   The device has the SAME FUNCTIONALITY as the compared device, but is not pin-for-pin equivalent and may not be parametrically equivalent.  OPA2334 has low-power shutdown function.  
OPA2336   Single-Supply, MicroPower CMOS Operational Amplifiers MicroAmplifier Series   PRECISION AMPLIFIER - LOW OFFSET VOLTAGE   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  OPA2336 offers lower Iq (32uA) with 125uV of offset voltage.  
OPA2340   Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifier(TM) Series   PRECISION AMPLIFIER - LOW OFFSET VOLTAGE   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  OPA2340 offers wider bandwidth and RRIO with lower precision.  
OPA2227   High Precision, Low Noise Operational Amplifiers   PRECISION AMPLIFIER - LOW OFFSET VOLTAGE   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  OPA2227 offers lower voltage noise and wider supply voltages (up to 36V).  
Customers Who Evaluated This Product Also Evaluated...
OPA335 0.05uV/C max, Single-Supply CMOS Operational Amplifier PRECISION AMPLIFIER-LOW OFFSET VOLTAGE TI customers also evaluated this product.
OPA2333 1.8V, 17uA, 2uV, microPOWER CMOS Zero-Drift Series Operational Amplifier PRECISION AMPLIFIER-LOW OFFSET VOLTAGE TI customers also evaluated this product.
OPA2277 High Precision Operational Amplifiers PRECISION AMPLIFIER-LOW OFFSET VOLTAGE TI customers also evaluated this product.
REF5025 Low Noise, Very Low Drift, Precision Voltage Reference VOLTAGE REFERENCE-SERIES VOLTAGE REFERENCE TI customers also evaluated this product.
INA326 Precision, Low Drift, CMOS Instrumentation Amplifier INSTRUMENTATION AMPLIFIER-SINGLE SUPPLY TI customers also evaluated this product.
TPS75733 Single Output LDO, 3.0A, Fixed(3.3V), Fast Transient Response, Low Quiescent Current LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
INA333 Low Power, Precision Instrumentation Amplifier INSTRUMENTATION AMPLIFIER-SINGLE SUPPLY TI customers also evaluated this product.
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TL431 Adjustable Precision Shunt Regulator VOLTAGE REFERENCE-SHUNT VOLTAGE REFERENCE TI customers also evaluated this product.

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