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OPA454 Status: ACTIVE

High Voltage (100V), High-Current (50mA) Operational Amplifiers, G=1 Stable

      
         
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See Also

  • OPA445 - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. 
  • OPA453 - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. 
  • OPA452 - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. 

Datasheet

Download - PDF Icon
  • High-Voltage (100V), High-Current (50mA) Operational Amplifiers, G = 1 Stable (opa454.pdf, 1098 KB)
    19 Dec 2007 Download

 OPA454
Number of Channels1  
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10)10  
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10)100  
Iq per channel(Max)(mA)4  
GBW(Typ)(MHz)2.5  
Slew Rate(Typ)(V/us)13  
VIO (25 deg C)(Max)(mV)4  
Offset Drift(Typ)(uV/C)1.6  
IIB(Max)(pA)100  
CMRR(Min)(dB)100  
Vn at 1kHz(Typ)(nV/rtHz)47  
Io(Typ)(mA)150  
Offset Voltage (+/-)(Max)(mV)4  
Pin/Package8SO PowerPAD  
Operating Temp Range(Celsius)-55 to 125  
Approx. Price (US$) 3.45 | 100u  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • OPA445: High Voltage FET-Input Operational Amplifier
  • OPA452: 80V, 50mA Operational Amplifiers
  • OPA453: 80V, 50mA Operational Amplifiers
  • OPA547: High-Voltage, High-Current Op Amp, Excellent Output Swing
  • OPA551: High-Voltage, High-Current Operational Amplifiers
  • OPA541: High Power Monolithic Operational Amplifier

Product Information

Features

  • WIDE POWER-SUPPLY RANGE:
    ±5V (10V) to ±50V (100V)
  • HIGH OUTPUT LOAD DRIVE: IO > ±50mA
  • WIDE OUTPUT VOLTAGE SWING: 1V to Rails
  • INDEPENDENT OUTPUT DISABLE OR SHUTDOWN
  • WIDE TEMPERATURE RANGE: –40°C to +85°C
  • PACKAGES: SO and HSOP PowerPAD™
  • APPLICATIONS
    • TEST EQUIPMENT
    • AVALANCHE PHOTODIODE:
      High-V Current Sense
    • PIEZOELECTRIC CELLS
    • TRANSDUCER DRIVERS
    • SERVO DRIVERS
    • AUDIO AMPLIFIERS
    • HIGH-VOLTAGE COMPLIANCE CURRENT SOURCES
    • GENERAL HIGH-VOLTAGE REGULATORS/POWER

PowerPAD is a trademark of Texa Instruments, Inc.
All other trademarks are the property of their respective owners.

Description

The OPA454 is a low-cost operational amplifier with high voltage (100V) and relatively high current drive (25mA). It is unity-gain stable and has a gain-bandwidth product of 2.5MHz.

The OPA454 is internally protected against over-temperature conditions and current overloads. It is fully specified to perform over a wide power-supply range of ±5V to ±50V or on a single supply of 10V to 100V. The status flag is an open-drain output that allows it to be easily referenced to standard low-voltage logic circuitry. This high-voltage op amp provides excellent accuracy, wide output swing, and is free from phase inversion problems that are often found in similar amplifiers.

The output can be independently disabled using the Enable/Disable Pin that has its own common return pin to allow easy interface to low-voltage logic circuitry. This disable is accomplished without disturbing the input signal path, not only saving power but also protecting the load.

Featured in a small exposed metal pad package, the OPA454 is easy to heatsink over the extended industrial temperature range, –40°C to +85°C.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsSamples
OPA454AIDDAACTIVE-55 to 1253.45 | 100uSO PowerPAD (DDA) | 8 View 75 | TUBE Download CAD Format for this Symbol
OPA454AIDDAG4ACTIVE-55 to 1253.45 | 100uSO PowerPAD (DDA) | 8 View 75 | TUBE 
OPA454AIDDARACTIVE-55 to 1253.45 | 100uSO PowerPAD (DDA) | 8 View 2500 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
OPA454AIDDARG4ACTIVE-55 to 1253.45 | 100uSO PowerPAD (DDA) | 8 View 2500 | LARGE T&R Purchase Samples

* 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
OPA454AIDDAAs of 9:50 AM GMT, 30 Nov 2008As of 9:50 AM GMT, 30 Nov 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 2980* 6598 | 26 Jan 4 Weeks AmericasAvnet 190
 >10k | 30 Jan Mouser Electronics 921
  Newark 176
  EuropeSpoerle 75
OPA454AIDDAG4As of 9:50 AM GMT, 30 Nov 2008As of 9:50 AM GMT, 30 Nov 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 2980* 6598 | 26 Jan 4 Weeks AmericasMouser Electronics 96
 >10k | 30 Jan     
OPA454AIDDARAs of 9:50 AM GMT, 30 Nov 2008As of 9:50 AM GMT, 30 Nov 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 252 | 18 Dec 8 Weeks None Reported
View Distributors		   
 7113 | 20 Jan     
 >10k | 26 Jan     
OPA454AIDDARG4As of 9:50 AM GMT, 30 Nov 2008As of 9:50 AM GMT, 30 Nov 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 252 | 18 Dec 8 Weeks None Reported
View Distributors		   
 7113 | 20 Jan     
 >10k | 26 Jan     
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
OPA454AIDDA RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA454AIDDAG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA454AIDDAR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
OPA454AIDDARG4 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

  • High-Voltage (100V), High-Current (50mA) Operational Amplifiers, G = 1 Stable (opa454.pdf, 1098 KB)
    19 Dec 2007 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
    • OPA454 Tina-TI Spice Model (sboc275.zip, 64 KB)
      07 Oct 2008 zip
  • PSpice Model
    • OPA454 Spice Model Listing  (sboc274.zip, 5 KB)
      07 Oct 2008  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 OPA454
Part #NameComments
OPA445 High Voltage FET-Input Operational Amplifier The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  
OPA453 80V, 50mA Operational Amplifiers The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  
OPA452 80V, 50mA Operational Amplifiers The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  
Customers Who Evaluated This Product Also Evaluated...
OPA445High Voltage FET-Input Operational AmplifierTI customers also evaluated this product.
OPA45280V, 50mA Operational AmplifiersTI customers also evaluated this product.
OPA45380V, 50mA Operational AmplifiersTI customers also evaluated this product.
 Complementary Products - Can be used with OPA454
Customers Who Evaluated This Product Also Evaluated...
Part #NameProduct FamilyComments
OPA547High-Voltage, High-Current Op Amp, Excellent Output SwingPRECISION AMPLIFIERS-HIGH OUTPUT CURRENTTI customers also evaluated this product.
OPA551High-Voltage, High-Current Operational AmplifiersPRECISION AMPLIFIERS-HIGH OUTPUT CURRENTTI customers also evaluated this product.
OPA541High Power Monolithic Operational AmplifierPRECISION AMPLIFIERS-HIGH OUTPUT CURRENTTI customers also evaluated this product.
OPA544High-Voltage, High-Current Operational AmplifierPRECISION AMPLIFIERS-HIGH OUTPUT CURRENTTI customers also evaluated this product.
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TLC2574Serial Out, Low Power with Built-in Conversion Clock & 8x FIFO, 4 ChannelsDATA CONVERTERS-ANALOG TO DIGITAL CONVERTERSTI customers also evaluated this product.
OPA549High-Voltage, High-Current Op Amp, Excellent Output SwingPRECISION AMPLIFIERS-HIGH OUTPUT CURRENTTI customers also evaluated this product.
OPA552High-Voltage, High-Current Operational AmplifiersPRECISION AMPLIFIERS-HIGH OUTPUT CURRENTTI customers also evaluated this product.

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