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INA145 Status: ACTIVE

Programmable Gain Difference Amplifier


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Datasheet

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 INA145
Number of Channels1  
Gain(V/V)1 to 500  
Input Offset (+/-)(Max)(uV)1000  
Input Offset Drift (+/-)(Max)(uV/Degrees Celsius)10  
CMRR(Min)(dB)76  
Small-Signal Bandwidth(Typ)(MHz)0.5  
Vs(Min)(V)2.76  
Vs(Max)(V)36  
Quiescent Current (+/-)(Typ)(mA)0.6  
Pin/Package8SOIC  
Slew Rate(Typ)(V/us)0.45  
Common Mode Input Low(Min)(V)-30  
Gain Error(Typ)(%)0.1  
Gain Drift(Max)(ppm/degC)2  
Common Mode Input High(Min)(V)28  
Non-Linearity (+/-)(Max)(% of FSR)0.005  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • INA146: High-Voltage, Programmable Gain Difference Amplifier
  • INA105: Precision Unity Gain Differential Amplifier
  • INA133: High-Speed, Precision Difference Amplifiers
  • INA118: Precision, Low Power Instrumentation Amplifier

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Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusPrice | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
INA145UAACTIVE1.65 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
INA145UA/2K5ACTIVE1.50 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
INA145UA/2K5E4ACTIVE1.50 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
INA145UAE4ACTIVE1.65 | 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 11:50 AM GMT, 08 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksINA145UA
AmericasNewark >1k
EuropeArrow Southern Europe 600
WorldwideDigiKey >1k
Mouser Electronics >1k
TI Lead Time*: 20 WeeksINA145UA/2K5
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksINA145UA/2K5E4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksINA145UAE4
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
INA145UA RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
INA145UA/2K5 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
INA145UA/2K5E4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
INA145UAE4 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 INA145 Help

Datasheet

Application Notes

Tools & Software

NamePart # Company Tool / Software Type
Free Tool: Gain and Component Calculators for Differential Op AmpsDIFFAMPGAINCALCTexas InstrumentsCalculation Utilities
Fully Differential Amplifier Component CalculatorFULLDIFFAMP-CALCTexas InstrumentsCalculation Utilities
SPICE-Based Analog Simulation ProgramTINA-TITexas InstrumentsSimulators
MDACBufferPro(TM) Output Buffer Amplifier Selection ToolMDACBUFFERPRO Texas Instruments Application Software 

Simulation Models

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
INA146 High-Voltage, Programmable Gain Difference Amplifier AMPLIFIERS AND LINEAR-DIFFERENCE AMPLIFIER TI customers also evaluated this product.
INA105 Precision Unity Gain Differential Amplifier AMPLIFIERS AND LINEAR-DIFFERENCE AMPLIFIER TI customers also evaluated this product.
INA133 High-Speed, Precision Difference Amplifiers AMPLIFIERS AND LINEAR-DIFFERENCE AMPLIFIER TI customers also evaluated this product.
INA143 High-Speed, Precision, G = 10 or G = 0.1 Difference Amplifiers AMPLIFIERS AND LINEAR-DIFFERENCE AMPLIFIER TI customers also evaluated this product.
INA132 Low Power, Single-Supply Difference Amplifier AMPLIFIERS AND LINEAR-DIFFERENCE AMPLIFIER TI customers also evaluated this product.
INA148 +-200V Common-Mode Voltage Difference Amplifier AMPLIFIERS AND LINEAR-DIFFERENCE AMPLIFIER TI customers also evaluated this product.
INA118 Precision, Low Power Instrumentation Amplifier INSTRUMENTATION AMPLIFIER-SINGLE SUPPLY TI customers also evaluated this product.

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