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OPA2341 Status: ACTIVE

Dual, RRIO, Single Supply, 5.5MHz, Op Amp with Shutdown

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Datasheet

Download - PDF Icon
  • OPA341,OPA2341: Single-Supply, Rail-to-Rail Op-Amp with Shutdown MicroAmp Series (Rev. A) (opa2341.pdf, 408 KB)
    11 Jul 2001 Download

 OPA2341OPA341 
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)1  1  
GBW(Typ)(MHz)5.5  5.5  
Slew Rate(Typ)(V/us)6  6  
VIO (25 deg C)(Max)(mV)6  6  
Offset Drift(Typ)(uV/C)2  2  
IIB(Max)(pA)10  10  
CMRR(Min)(dB)76  76  
Vn at 1kHz(Typ)(nV/rtHz)25  25  
Rail-RailIn, Out  In, Out  
RatingCatalog  Catalog  
Pin/Package10MSOP  6SOT-23,8SOIC  
Operating Temp Range(Celsius)-55 to 125  -55 to 125  
Approx. Price (US$) 1.20 | 1ku   0.75 | 1ku  
 SamplesSamples
 InventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • OPA2725: Dual Very Low Noise, High-Speed, 12V CMOS Operational Amplifier
  • OPA2334: 0.05uV/C max, Single-Supply CMOS Operational Amplifier
  • OPA2107: Precision Dual Difet(R) Operational Amplifier
  • OPA2251: Single-Supply, MicroPower Operational Amplifiers

Product Information

Features

  • RAIL-TO-RAIL INPUT AND OUTPUT SWING
  • MicroSIZE PACKAGES
  • BANDWIDTH: 5.5MHz
  • SLEW RATE: 6V/us
  • QUIESCENT CURRENT: 750 uA/Chan
  • POWER SHUTDOWN MODE
  • APPLICATIONS
    • SENSOR BIASING
    • SIGNAL CONDITIONING
    • DATA ACQUISITION
    • PROCESS CONTROL
    • ACTIVE FILTERS
    • TEST EQUIPMENT

Description

The OPA341 series rail-to-rail CMOS operational amplifiers are designed for low-cost, miniature applications. They are optimized for low-voltage, single-supply operation. Rail-to-rail input and output and high-speed operation make them ideal for driving sampling Analog-to-Digital (A/D) converters.

The power-saving shutdown feature makes the OPA341 ideal for portable low-power applications. The OPA341 series is also well suited for general-purpose and audio applications as well as providing I/V conversion at the output of Digital-to-Analog (D/A) converters. Single and dual versions have identical specifications for design flexibility.

The OPA341 series operate on a single supply as low as 2.5V, and input common-mode voltage range extends 300mV beyond the supply rails. Output voltage swings to within 1mV of the supply rails with a 100k load. The OPA341 series offers excellent dynamic response (BW = 5.5MHz, SR = 6V/us) with a quiescent current of only 750uA. The dual design features completely independent circuitry for lowest crosstalk and free-dom from interaction.

The single (OPA341) packages are the tiny SOT23-6 surface mount and SO-8 surface mount. The dual (OPA2341) comes in the miniature MSOP-10 surface mount. All are specified from �55°C to +125°C and operate from �55°C to +150°C. The OPA343 provides similar performance without shut-down capability.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
OPA2341DGSA/250ACTIVE-55 to 1251.20 | 1kuMSOP (DGS) | 10 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA2341DGSA/250G4ACTIVE-55 to 1251.20 | 1kuMSOP (DGS) | 10 View 250 | SMALL 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

  TI Inventory Status Reported Distributor Inventory
OPA2341DGSA/250As of 8:59 AM GMT, 12 Oct 2008As of 8:59 AM GMT, 12 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 9750 | 19 Jan 16 Weeks AmericasDigiKey 494
  Rochester Electronics >1k
OPA2341DGSA/250G4As of 8:59 AM GMT, 12 Oct 2008As of 8:59 AM GMT, 12 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 9750 | 19 Jan 16 Weeks None Reported
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View all Distributors  

* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.

** 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
OPA2341DGSA/250 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA2341DGSA/250G4 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

Datasheets

  • OPA341,OPA2341: Single-Supply, Rail-to-Rail Op-Amp with Shutdown MicroAmp Series (Rev. A) (opa2341.pdf, 408 KB)
    11 Jul 2001 Download

Application Notes

  • Shelf-Life Evaluation of Lead-Free Component Finishes (szza046.htm, 8 KB)
    24 May 2004 Abstract
  • Thermal and Electrical Properties of Selected Packaging Materials (sbfa010.htm, 8 KB)
    04 Oct 2000 Abstract
  • Tuning in Amplifiers (sboa067.htm, 8 KB)
    02 Oct 2000 Abstract
  • Single-Supply Operation of Operational Amplifiers (sboa059.htm, 8 KB)
    02 Oct 2000 Abstract
  • Op Amp Performance Analysis (sboa054.htm, 8 KB)
    02 Oct 2000 Abstract
  • High Speed Data Conversion (sbaa045.htm, 8 KB)
    02 Oct 2000 Abstract

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 Output Buffer Amplifier Selection ToolMDACBUFFERPRO Texas Instruments Application Software 
Active Filter Design ApplicationFILTERPRO Texas Instruments Application Software 

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 Complementary Products - Can be used with OPA2341
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