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OPA244 Status: ACTIVE

MicroPower Single-Supply Operational Amplifier MicroAmplifier(TM) Series


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See Also

  • OPA340 - Similar to OPA244 with Supply range of 2.7V-to-5.5V and GBW of 5.5MHz (typ)
  • OPA237 - Similar to OPA244 with 0.75mV VIO and 0.35mA Iq
  • OPA241 - Similar to OPA244 with 0.25mV VIO and 0.03mA Iq
 OPA2244 OPA244OPA4244 
Number of Channels2  1  4  
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10)2.2  2.2  2.2  
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10)36  36  36  
Iq per channel(Max)(mA)0.05  0.06  0.06  
GBW(Typ)(MHz)0.43  0.43  0.43  
Slew Rate(Typ)(V/us)0.1  0.1  0.1  
VIO (25 deg C)(Max)(mV)1.5  1.5  1.5  
Offset Drift(Typ)(uV/C)4  4  4  
IIB(Max)(pA)25000  25000  25000  
CMRR(Min)(dB)72  84  82  
Vn at 1kHz(Typ)(nV/rtHz)22  22  22  
Rail-RailOut  Out  Out  
RatingCatalog  Catalog  Catalog  
Pin/Package8MSOP, 8PDIP, 8SOIC  5SOT-23, 8PDIP, 8SOIC  14TSSOP  
Approx. Price (US$) 0.90 | 1ku   0.55 | 1ku   1.50 | 1ku  
Operating Temp Range(Celsius)-40 to 85    
 SamplesSamplesSamples
 InventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • OPA2244: MicroPower Single-Supply Operational Amplifier MicroAmplifier(TM) Series
  • OPA241: Single-Supply, MicroPower Operational Amplifiers
  • OPA237: Single-Supply Operational Amplifiers MicroAmplifier(TM) Series
  • TPD12S521: HDMI Transmitter Port Protection and Interface Device
    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusPrice | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
OPA244NA/250ACTIVE0.60 | 1kuSOT-23 (DBV) | 5 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
OPA244NA/250G4ACTIVE0.60 | 1kuSOT-23 (DBV) | 5 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
OPA244NA/3KACTIVE0.55 | 1kuSOT-23 (DBV) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
OPA244NA/3KG4ACTIVE0.55 | 1kuSOT-23 (DBV) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
OPA244PAACTIVE0.55 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA244PAG4ACTIVE0.55 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
OPA244UAACTIVE0.60 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA244UA/2K5ACTIVE0.55 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
OPA244UA/2K5E4ACTIVE0.55 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
OPA244UAE4ACTIVE0.60 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office

* 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 11:47 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksOPA244NA/250
AsiaWPI 73
EuropeArrow Northern Europe 400
Avnet-SILICA 1k
WorldwideMouser Electronics 233
TI Lead Time*: 20 WeeksOPA244NA/250G4
None Reported
View Distributors
TI Lead Time*: 20 WeeksOPA244NA/3K
EuropeEBV Elektronik 750
TI Lead Time*: 20 WeeksOPA244NA/3KG4
EuropeCompel 213
TI Lead Time*: 14 WeeksOPA244PA
AmericasArrow 400
Rochester Electronics 250
EuropeSpoerle 240
WorldwideMouser Electronics 261
TI Lead Time*: 14 WeeksOPA244PAG4
EuropeEBV Elektronik 25
WorldwideMouser Electronics 428
TI Lead Time*: 20 WeeksOPA244UA
AmericasAvnet 859
Newark 310
AsiaFarnell Asia 310
WPI 84
EuropeAvnet-SILICA >1k
Compel >1k
EBV Elektronik 525
WorldwideDigiKey 102
TI Lead Time*: 20 WeeksOPA244UA/2K5
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksOPA244UA/2K5E4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksOPA244UAE4
WorldwideMouser Electronics 442
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
OPA244NA/250 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA244NA/250G4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA244NA/3K RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA244NA/3KG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA244PA RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU N/A for Pkg TypeViewView
OPA244PAG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU N/A for Pkg TypeViewView
OPA244UA RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
OPA244UA/2K5 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
OPA244UA/2K5E4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
OPA244UAE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView

* 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 OPA244 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
OPA340   Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifier(TM) Series   PRECISION AMPLIFIER - LOW OFFSET VOLTAGE   Similar to OPA244 with Supply range of 2.7V-to-5.5V and GBW of 5.5MHz (typ)  
OPA237   Single-Supply Operational Amplifiers MicroAmplifier(TM) Series   OPERATIONAL AMPLIFIER - STANDARD LINEAR AMPLIFIER   Similar to OPA244 with 0.75mV VIO and 0.35mA Iq  
OPA241   Single-Supply, MicroPower Operational Amplifiers   PRECISION AMPLIFIER - LOW OFFSET VOLTAGE   Similar to OPA244 with 0.25mV VIO and 0.03mA Iq  
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OPA241 Single-Supply, MicroPower Operational Amplifiers PRECISION AMPLIFIER-LOW OFFSET VOLTAGE TI customers also evaluated this product.
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