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TLE2144A Status: ACTIVE

Excalibur Low-Noise High-Speed Precision Quad Operational Amplifier


      
         
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 TLE2141A TLE2142A TLE2144A
Number of Channels1  2  4  
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10)4  4  4  
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10)44  44  44  
Iq per channel(Max)(mA)4.4  4.4  4.4  
GBW(Typ)(MHz)5.8  5.8  5.8  
Slew Rate(Typ)(V/us)45  45  45  
VIO (25 deg C)(Max)(mV)1  1.5  3  
Offset Drift(Typ)(uV/C)1.7  1.7  1.7  
IIB(Max)(pA)2000000  2000000  2000000  
CMRR(Min)(dB)85  85  85  
Vn at 1kHz(Typ)(nV/rtHz)10.5  10.5  10.5  
RatingCatalog  Catalog  Catalog  
Pin/Package8PDIP, 8SOIC  8SOIC  14PDIP  
Operating Temp Range(Celsius)0 to 70    
Approx. Price (US$) 0.65 | 1ku   1.45 | 1ku   2.50 | 1ku  
 SamplesSamplesSamples
 InventoryInventoryInventory

Other qualified versions of TLE2144A

Version Part Number Definition
Military TLE2144AM QML certified for Military and Defense Applications

Customers Who Evaluated This Product Also Evaluated

  • TLE2144: Quad Low-Noise High-Speed Precision Operational Amplifier
  • TL783: 3 Pin 750mA Adjustable Positive Voltage Regulator with 125VIN

Product Information

Features

  • Low Noise
  • 10 Hz...15 nV/Hz\
  • 1 kHz...10.5 nV/Hz\
  • 10000-pF Load Capability
  • 20-mA Min Short-Circuit Output Current
  • 27-V/µs Min Slew Rate
  • High Gain-Bandwidth Product...5.9 MHz
  • Low VIO ...500 µV Max at 25°C
  • Single or Split Supply...4 V to 44 V
  • Fast Settling Time
  • 340 ns to 0.1%
  • 400 ns to 0.01%
  • Saturation Recovery...150 ns
  • Large Output Swing
  • VCC– +0.1 V to VCC+ –1 V

Description

The TLE214x and TLE214xA devices are high-performance, internally compensated operational amplifiers built using Texas Instruments complementary bipolar Excalibur process. The TLE214xA is a tighter offset voltage grade of the TLE214x. Both are pin-compatible upgrades to standard industry products.

The design incorporates an input stage that simultaneously achieves low audio-band noise of 10.5 nV//100-pF load is useful in fast actuator/positioning drivers. Under similar test conditions, settling time to 0.01% is 400 ns.

The devices are stable with capacitive loads up to 10 nF, although the 6-MHz bandwidth decreases to 1.8 MHz at this high loading level. As such, the TLE214x and TLE214xA are useful for low-droop sample-and-holds and direct buffering of long cables, including 4-mA to 20-mA current loops.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusPrice | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TLE2144ACNACTIVE2.50 | 1kuPDIP (N) | 14 View 25 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLE2144ACNE4ACTIVE2.50 | 1kuPDIP (N) | 14 View 25 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLE2144AINACTIVE2.70 | 1kuPDIP (N) | 14 View 25 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLE2144AINE4ACTIVE2.70 | 1kuPDIP (N) | 14 View 25 | 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

Reported Distributor Inventory as of 10:35 AM GMT, 24 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 14 WeeksTLE2144ACN
AmericasArrow 57
Avnet 67
Newark 106
Rochester Electronics 125
AsiaWPI 19
EuropeEBV Elektronik 25
WorldwideDigiKey >1k
Mouser Electronics 35
TI Lead Time*: 14 WeeksTLE2144ACNE4
WorldwideDigiKey  Available
TI Lead Time*: 14 WeeksTLE2144AIN
AmericasRochester Electronics 942
AsiaWPI 75
WorldwideDigiKey 100
Mouser Electronics 102
TI Lead Time*: 14 WeeksTLE2144AINE4
WorldwideDigiKey  Available
Mouser Electronics 93
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
TLE2144ACN RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
TLE2144ACNE4 RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
TLE2144AIN RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
TLE2144AINE4 RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView

* 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 TLE2144A Help

Datasheet

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
TLE2144 Quad Low-Noise High-Speed Precision Operational Amplifier PRECISION AMPLIFIER-WIDE BANDWIDTH TI customers also evaluated this product.
TL783 3 Pin 750mA Adjustable Positive Voltage Regulator with 125VIN LINEAR REGULATORS-STANDARD VOLTAGE REGULATORS TI customers also evaluated this product.

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