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OPA4342 Status: ACTIVE

Low Cost, Low Power, Rail-to-Rail Operational Amplifiers MicroAmplifier(TM) Series

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Datasheet

Download - PDF Icon
  • OPA342,2342,4342: Low-Cost,Low-Power,Rail-to-Rail Op Amps MicroAmplifier Series (Rev. A) (opa4342.pdf, 503 KB)
    08 Dec 2000 Download

 OPA2342 OPA342 OPA4342
Number of Channels2  1  4  
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10)2.7  2.7  2.7  
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10)5.5  5.5  5.5  
Iq per channel(Max)(mA)0.25  0.25  0.25  
GBW(Typ)(MHz)1  1  1  
Slew Rate(Typ)(V/us)1  1  1  
VIO (25 deg C)(Max)(mV)6  6  6  
Offset Drift(Typ)(uV/C)3  3  3  
IIB(Max)(pA)10  10  10  
CMRR(Min)(dB)76  76  76  
Vn at 1kHz(Typ)(nV/rtHz)30  30  30  
Rail-RailIn, Out  In, Out  In, Out  
RatingCatalog  Catalog  Catalog  
Pin/Package8MSOP,8SOIC  5SOT-23,8SOIC  14PDIP,14SOIC,14TSSOP  
Approx. Price (US$) 1.00 | 1ku   0.60 | 1ku   1.70 | 1ku  
 SamplesSamplesSamples
 InventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • OPA4347: Micropower Rail-To-Rail Operational Amplifier
  • OPA4344: Low Power, Single-Supply, Rail-To-Rail Operational Amplifiers MicroAmplifier(TM) Series
  • TLC074A: Quad Wide-Bandwidth High-Output-Drive Op Amp
  • INA126: Micropower Instrumentation Amplifier Single and Dual Versions

Product Information

Features

  • LOW QUIESCENT CURRENT: 150uA typ
  • RAIL-TO-RAIL INPUT
  • RAIL-TO-RAIL OUTPUT (within 1mV)
  • SINGLE SUPPLY CAPABILITY
  • LOW COST
  • MicroSIZE PACKAGE OPTIONS:
    • SOT23-5
    • MSOP-8
    • TSSOP-14
  • BANDWIDTH: 1MHz
  • SLEW RATE: 1V/us
  • THD + NOISE: 0.006%
  • APPLICATIONS
    • COMMUNICATIONS
    • PCMCIA CARDS
    • DATA ACQUISITION
    • PROCESS CONTROL
    • AUDIO PROCESSING
    • ACTIVE FILTERS
    • TEST EQUIPMENT
    • CONSUMER ELECTRONICS

Description

The OPA342 series rail-to-rail CMOS operational amplifiers are designed for low-cost, low-power, miniature applications. They are optimized to operate on a single supply as low as 2.5V with an input common-mode voltage range that extends 300mV beyond the supplies.

Rail-to-rail input/output and high-speed operation make them ideal for driving sampling Analog-to-Digital Converters (ADC). They are also well suited for general-purpose and audio applications and providing I/V conversion at the output of Digital-to-Analog Converters (DAC). Single, dual, and quad versions have identical specs for design flexibility.

The OPA342 series offers excellent dynamic response with a quiescent current of only 250uA max. Dual and quad designs feature completely independent circuitry for lowest crosstalk and freedom from interaction.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusPrice | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
OPA4342EA/250ACTIVE1.70 | 1kuTSSOP (PW) | 14 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA4342EA/250G4ACTIVE1.70 | 1kuTSSOP (PW) | 14 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA4342PAACTIVE1.70 | 1kuPDIP (N) | 14 View 25 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA4342PAG4ACTIVE1.70 | 1kuPDIP (N) | 14 View 25 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA4342UAACTIVE1.70 | 1kuSOIC (D) | 14 View 58 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
OPA4342UAG4ACTIVE1.70 | 1kuSOIC (D) | 14 View 58 | TUBE 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
OPA4342EA/250As of 8:59 AM GMT, 07 Oct 2008As of 8:59 AM GMT, 07 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 12 Jan 16 Weeks AmericasDigiKey 127
  Rochester Electronics 745
  EuropeAvnet-SILICA 731
OPA4342EA/250G4As of 8:59 AM GMT, 07 Oct 2008As of 8:59 AM GMT, 07 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 12 Jan 16 Weeks None Reported
View Distributors		   
OPA4342PAAs of 8:59 AM GMT, 07 Oct 2008As of 8:59 AM GMT, 07 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 12 Jan 16 Weeks AmericasDigiKey 113
  Mouser Electronics 143
  Newark 161
  Rochester Electronics >1k
OPA4342PAG4As of 8:59 AM GMT, 07 Oct 2008As of 8:59 AM GMT, 07 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 12 Jan 16 Weeks None Reported
View Distributors		   
OPA4342UAAs of 8:59 AM GMT, 07 Oct 2008As of 8:59 AM GMT, 07 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 2248* 77 | 13 Oct 1 Weeks AmericasArrow 109
  Avnet 277
  DigiKey 145
  Newark 73
  Rochester Electronics >1k
  AsiaWPI 73
  EuropeAvnet-SILICA 102
  Spoerle 163
OPA4342UAG4As of 8:59 AM GMT, 07 Oct 2008As of 8:59 AM GMT, 07 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 2248* 77 | 13 Oct 1 Weeks AmericasMouser Electronics 74
  EuropeFarnell 234
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
OPA4342EA/250 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA4342EA/250G4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA4342PA RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU N/A for Pkg TypeViewView
OPA4342PAG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU N/A for Pkg TypeViewView
OPA4342UA RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA4342UAG4 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

  • OPA342,2342,4342: Low-Cost,Low-Power,Rail-to-Rail Op Amps MicroAmplifier Series (Rev. A) (opa4342.pdf, 503 KB)
    08 Dec 2000 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

Simulation Models

  • Spice Model
    • OPAy342 Family TINA Macromodel and Test Circuit (sboc196.zip, 15 KB)
      29 Aug 2006 zip
  • PSpice Model
    • OPA342 PSpice Macromodel  (sbom068.zip, 3 KB)
      25 Oct 2000  zip

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 

 Alternative Products - Are similar to OPA4342
Customers Who Evaluated This Product Also Evaluated...
Part #Name Comments
OPA4347Micropower Rail-To-Rail Operational AmplifierTI customers also evaluated this product.
OPA4344Low Power, Single-Supply, Rail-To-Rail Operational Amplifiers MicroAmplifier(TM) SeriesTI customers also evaluated this product.
TLC074AQuad Wide-Bandwidth High-Output-Drive Op AmpTI customers also evaluated this product.
 Complementary Products - Can be used with OPA4342
Customers Who Evaluated This Product Also Evaluated...
Part #NameProduct FamilyComments
INA126Micropower Instrumentation Amplifier Single and Dual VersionsINSTRUMENTATION AMPLIFIERS-DUAL SUPPLYTI customers also evaluated this product.

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