TI Home > Semiconductors > Amplifiers and Linear > Operational Amplifier (Op Amp) > Precision Amplifier > Wide Bandwidth >

OPA2373 Status: ACTIVE

Dual 6.5MHz, 585uA, Rail-to-Rail I/O CMOS Operational Amplifier


      
         
Alert me about changes<br/>to this product

See Also

  • OPA2374 - Same as OPA2373 but without shutdown
  • OPA2348 - 1MHz, 45uA, RRIO, Single Op Amp

Datasheet

Download - PDF Icon

 OPA2373OPA373 
Number of Channels2  1  
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10)2.3  2.3  
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10)5.5  5.5  
Iq per channel(Max)(mA)0.75  0.75  
GBW(Typ)(MHz)6.5  6.5  
Slew Rate(Typ)(V/us)5  5  
VIO (25 deg C)(Max)(mV)5  5  
Offset Drift(Typ)(uV/C)3  3  
IIB(Max)(pA)10  10  
CMRR(Min)(dB)80  80  
Vn at 1kHz(Typ)(nV/rtHz)30  30  
Rail-RailIn, Out  In, Out  
RatingCatalog  Catalog  
Pin/Package10MSOP, 10SON  6SOT-23, 8SOIC  
Operating Temp Range(Celsius)-40 to 125,-40 to 85  -40 to 125  
Approx. Price (US$) 0.65 | 1ku   0.36 | 1ku  
 SamplesSamples
 InventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • OPA2374: Dual 6.5MHz, 585uA, Rail-to-Rail I/O CMOS Operational Amplifier
  • OPA2743: 12V, 7MHz, Rail-to-Rail I/O Dual Operational Amplifier
  • OPA2363: 1.8V, High CMR, RRIO Op Amp with Shutdown
  • OPA2277: High Precision Operational Amplifiers
  • OPA2734: 0.05uV/degC (max) single-supply CMOS Operational Amplifier, Zero-Drift Series

Product Information

Features

  • LOW OFFSET: 5mV (max)
  • LOW IB: 10pA (max)
  • HIGH BANDWIDTH: 6.5MHz
  • RAIL-TO-RAIL INPUT AND OUTPUT
  • SINGLE SUPPLY: +2.3V to +5.5V
  • SHUTDOWN: OPAx373
  • SPECIFIED UP TO +125°C
  • MicroSIZE PACKAGES: SOT23-5, SOT23-6, SOT23-8 and DFN-10
  • APPLICATIONS
    • PORTABLE EQUIPMENT
    • BATTERY-POWERED DEVICES
    • ACTIVE FILTERS
    • DRIVING A/D CONVERTERS

All trademarks are the property of their respective owners.

Description

The OPA373 and OPA374 families of operational amplifiers are low power and low cost with excellent bandwidth (6.5MHz) and slew rate (5V/µs). The input range extends 200mV beyond the rails and the output range is within 25mV of the rails. The speed/power ratio and small size make them ideal for portable and battery-powered applications.

The OPA373 family includes a shutdown mode. Under logic control, the amplifiers can be switched from normal operation to a standby current that is less than 1µA.

The OPA373 and OPA374 families of operational amplifiers are specified for single or dual power supplies of +2.7V to +5.5V, with operation from +2.3V to +5.5V. All models are specified for –40°C to +125°C.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
OPA2373AIDGSRACTIVE-40 to 850.65 | 1kuMSOP (DGS) | 10 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
OPA2373AIDGSRG4ACTIVE-40 to 850.65 | 1kuMSOP (DGS) | 10 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
OPA2373AIDGSTACTIVE-40 to 850.70 | 1kuMSOP (DGS) | 10 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA2373AIDGSTG4ACTIVE-40 to 850.70 | 1kuMSOP (DGS) | 10 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA2373AIDRCRACTIVE-40 to 1250.65 | 1kuSON (DRC) | 10 View 3000 | LARGE T&R  Purchase Samples
OPA2373AIDRCRG4ACTIVE-40 to 1250.65 | 1kuSON (DRC) | 10 View 3000 | LARGE T&R  Purchase Samples
OPA2373AIDRCTACTIVE-40 to 1250.75 | 1kuSON (DRC) | 10 View 250 | SMALL T&R  
OPA2373AIDRCTG4ACTIVE-40 to 1250.75 | 1kuSON (DRC) | 10 View 250 | SMALL T&R  

* 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 11:49 AM GMT, 24 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 14 WeeksOPA2373AIDGSR
AmericasRochester Electronics >1k
WorldwideDigiKey  Available
TI Lead Time*: 14 WeeksOPA2373AIDGSRG4
WorldwideDigiKey  Available
TI Lead Time*: 14 WeeksOPA2373AIDGST
AmericasRochester Electronics >1k
AsiaWPI 119
WorldwideDigiKey 230
TI Lead Time*: 14 WeeksOPA2373AIDGSTG4
WorldwideDigiKey  Available
TI Lead Time*: 16 WeeksOPA2373AIDRCR
WorldwideDigiKey  Available
TI Lead Time*: 16 WeeksOPA2373AIDRCRG4
WorldwideDigiKey  Available
TI Lead Time*: 16 WeeksOPA2373AIDRCT
AsiaWPI 245
WorldwideDigiKey 616
TI Lead Time*: 16 WeeksOPA2373AIDRCTG4
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
OPA2373AIDGSR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA2373AIDGSRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA2373AIDGST RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA2373AIDGSTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA2373AIDRCR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA2373AIDRCRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA2373AIDRCT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA2373AIDRCTG4 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 OPA2373 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
OPA2374   Dual 6.5MHz, 585uA, Rail-to-Rail I/O CMOS Operational Amplifier   PRECISION AMPLIFIER - WIDE BANDWIDTH   Same as OPA2373 but without shutdown  
OPA2348   1MHz, 45uA, RRIO, Dual Op Amp   PRECISION AMPLIFIER - LOW INPUT BIAS CURRENT/FET INPUT   1MHz, 45uA, RRIO, Single Op Amp  
Customers Who Evaluated This Product Also Evaluated...
OPA2374 Dual 6.5MHz, 585uA, Rail-to-Rail I/O CMOS Operational Amplifier PRECISION AMPLIFIER-WIDE BANDWIDTH TI customers also evaluated this product.
OPA2743 12V, 7MHz, Rail-to-Rail I/O Dual Operational Amplifier PRECISION AMPLIFIER-WIDE BANDWIDTH TI customers also evaluated this product.
OPA2363 1.8V, High CMR, RRIO Op Amp with Shutdown PRECISION AMPLIFIER-WIDE BANDWIDTH TI customers also evaluated this product.
OPA2277 High Precision Operational Amplifiers PRECISION AMPLIFIER-LOW OFFSET VOLTAGE TI customers also evaluated this product.
OPA2734 0.05uV/degC (max) single-supply CMOS Operational Amplifier, Zero-Drift Series PRECISION AMPLIFIER-LOW OFFSET VOLTAGE TI customers also evaluated this product.

Support and Community

Customer Tags Help

No Tags are Available for this Part Number

Other Support



Click Here