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OPA4376 Status: ACTIVE

Precision, Low Noise, Low Quiescent Current Operational Amplifier


      
         
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 OPA2376 OPA376 OPA4376
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)5.5  5.5  5.5  
Iq per channel(Max)(mA)0.95  0.95  0.95  
GBW(Typ)(MHz)5.5  5.5  5.5  
Slew Rate(Typ)(V/us)2  2  2  
VIO (25 deg C)(Max)(mV)0.025  0.025  0.025  
Offset Drift(Typ)(uV/C)0.26  0.26  0.26  
IIB(Max)(pA)10  10  10  
CMRR(Min)(dB)76  76  76  
Vn at 1kHz(Typ)(nV/rtHz)7.5  7.5  7.5  
Rail-RailOut  Out  Out  
Io(Typ)(mA)+30,-50  +30,-50  +30,-50  
RatingCatalog  Catalog  Catalog  
Offset Voltage (+/-)(Max)(mV)0.025  0.025  0.025  
Pin/Package8DSBGA, 8MSOP, 8SOIC  5SC70, 5SOT-23, 8SOIC  14TSSOP  
Operating Temp Range(Celsius)-40 to 125  -40 to 125  -40 to 125  
Approx. Price (US$) 0.95 | 1ku   0.65 | 1ku   1.40 | 1ku  
 SamplesSamplesSamples
 InventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • OPA2376: Precision, Low Noise, Low Quiescent Current Operational Amplifier
  • BQ2057W: Low Dropout Linear 2-cell Li-Ion Charge Controller with AutoCompTM, 8.4V
  • CC1101: Low-Power Sub-1GHz RF Transceiver
  • SN74LVC2T45: Dual-Bit Dual Supply Transceiver with Configurable Voltage Translation and 3-State Outputs

Product Information

Features

  • LOW NOISE: 7.5nV/√Hz at 1kHz
  • 0.1Hz TO 10Hz NOISE: 0.8µVPP
  • QUIESCENT CURRENT: 760µV (typ)
  • LOW OFFSET VOLTAGE: 5µV (typ)
  • GAIN BANDWIDTH PRODUCT: 5.5MHz
  • RAIL-TO-RAIL OUTPUT
  • SINGLE-SUPPLY OPERATION
  • SUPPLY VOLTAGE: 2.2V to 5.5V
  • SPACE-SAVING PACKAGES:
    • SC-70, SOT23, WCSP, MSOP, TSSOP
  • APPLICATIONS
    • ADC BUFFER
    • AUDIO EQUIPMENT
    • MEDICAL INSTRUMENTATION
    • HANDHELD TEST EQUIPMENT
    • ACTIVE FILTERING
    • SENSOR SIGNAL CONDITIONING

e-trim, NanoStar, NanoFree are trademarks of Texas Instruments Incorporated.

Description

The OPA376 family represent a new generation of low-noise operational amplifiers with e-trim, offering outstanding dc precision and ac performance. Rail-to-rail output, lowoffset (25µV max), low noise (7.5nV/√Hz), quiescent current of 950µA max, and a 5.5MHz bandwidth make this part very attractive for a variety of precision and portable applications. In addition, this device has a reasonably wide supply range with excellent PSRR, making it attractive for applications that run directly from batteries without regulation.

The OPA376 (single version) is available in MicroSIZE SC70-5, SOT23-5, and SO-8 packages. The OPA2376 (dual) is offered in the WCSP-8, MSOP-8, and SO-8 packages. The OPA4376 (quad) is offered in a TSSOP-14 package.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
OPA4376AIPWACTIVE-40 to 1251.55 | 1kuTSSOP (PW) | 14 View 90 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
OPA4376AIPWG4ACTIVE-40 to 1251.55 | 1kuTSSOP (PW) | 14 View 90 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
OPA4376AIPWRACTIVE-40 to 1251.40 | 1kuTSSOP (PW) | 14 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA4376AIPWRG4ACTIVE-40 to 1251.40 | 1kuTSSOP (PW) | 14 View 2000 | 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 11:47 AM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksOPA4376AIPW
EuropeAvnet-SILICA 20
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksOPA4376AIPWG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksOPA4376AIPWR
AsiaFarnell Asia >1k
WPI 935
WorldwideDigiKey >1k
TI Lead Time*: 20 WeeksOPA4376AIPWRG4
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
OPA4376AIPW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA4376AIPWG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA4376AIPWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA4376AIPWRG4 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 OPA4376 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

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
OPA2376 Precision, Low Noise, Low Quiescent Current Operational Amplifier PRECISION AMPLIFIER-LOW OFFSET VOLTAGE TI customers also evaluated this product.
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CC1101 Low-Power Sub-1GHz RF Transceiver Low Power RF ICs-SUB 1-GHZ TI customers also evaluated this product.
SN74LVC2T45 Dual-Bit Dual Supply Transceiver with Configurable Voltage Translation and 3-State Outputs VOLTAGE LEVEL TRANSLATION-DUAL SUPPLY TRANSLATORS TI customers also evaluated this product.
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REF200 Dual Current Source/Current Sink VOLTAGE REFERENCE-CURRENT REFERENCE TI customers also evaluated this product.
SN74AVC1T45 Single-Bit Dual-Supply Bus Transceiver with Configurable Voltage Translation and 3-State Outputs VOLTAGE LEVEL TRANSLATION-DUAL SUPPLY TRANSLATORS TI customers also evaluated this product.

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