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TLE2144 Status: ACTIVE

Quad Low-Noise High-Speed Precision Operational Amplifier


      
         
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 TLE2141 TLE2142 TLE2144
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)1.4  1.9  3.8  
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  16TSSOP, 8PDIP, 8SOIC  14PDIP, 16SOIC  
Operating Temp Range(Celsius)-55 to 125    
Approx. Price (US$) 0.55 | 1ku   0.85 | 1ku   1.75 | 1ku  
 SamplesSamplesSamples
 InventoryInventoryInventory

Other qualified versions of TLE2144

Version Part Number Definition
Enhanced Product TLE2144-EP Supports Defense, Aerospace and Medical Applications
Military TLE2144M QML certified for Military and Defense Applications

Customers Who Evaluated This Product Also Evaluated

  • SN74LVC1G08: Single 2-Input Positive-AND Gate

    • 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.

    The special design also exhibits an improved insensitivity to inherent integrated circuit component mismatches as is evidenced by a 500-µV maximum offset voltage and 1.7-µV/°C typical drift. Minimum common-mode rejection ratio and supply-voltage rejection ratio are 85 dB and 90 dB, respectively.

    Device performance is relatively independent of supply voltage over the ±2-V to ±22-V range. Inputs can operate between VCC– – 0.3 to VCC+ – 1.8 V without inducing phase reversal, although excessive input current may flow out of each input exceeding the lower common-mode input range. The all-npn output stage provides a nearly rail-to-rail output swing of VCC– – 0.1 to VCC+ – 1 V under light current-loading conditions. The device can sustain shorts to either supply since output current is internally limited, but care must be taken to ensure that maximum package power dissipation is not exceeded.

    Both versions can also be used as comparators. Differential inputs of VCC± can be maintained without damage to the device. Open-loop propagation delay with TTL supply levels is typically 200 ns. This gives a good indication as to output stage saturation recovery when the device is driven beyond the limits of recommended output swing.

    Both the TLE214x and TLE214xA are available in a wide variety of packages, including both the industry-standard 8-pin small-outline version and chip form for high-density system applications. The C-suffix devices are characterized for operation from 0°C to 70°C, I-suffix devices from –40°C to 105°C, and M-suffix devices over the full military temperature range of –55°C to 125°C.

    		    

    Pricing / Packaging / CAD Design Tools / Samples

    PricePackagingCAD Design ToolsSamples
    DeviceStatusPrice | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
    TLE2144CDWACTIVE1.90 | 1kuSOIC (DW) | 16 View 40 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
    TLE2144CDWG4ACTIVE1.90 | 1kuSOIC (DW) | 16 View 40 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
    TLE2144CDWRACTIVE1.75 | 1kuSOIC (DW) | 16 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
    TLE2144CDWRG4ACTIVE1.75 | 1kuSOIC (DW) | 16 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
    TLE2144CNACTIVE1.75 | 1kuPDIP (N) | 14 View 25 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
    TLE2144CNE4ACTIVE1.75 | 1kuPDIP (N) | 14 View 25 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
    TLE2144IDWACTIVE2.05 | 1kuSOIC (DW) | 16 View 40 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
    TLE2144IDWG4ACTIVE2.05 | 1kuSOIC (DW) | 16 View 40 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
    TLE2144IDWRACTIVE1.90 | 1kuSOIC (DW) | 16 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
    TLE2144IDWRG4ACTIVE1.90 | 1kuSOIC (DW) | 16 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
    TLE2144INACTIVE1.90 | 1kuPDIP (N) | 14 View 25 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
    TLE2144INE4ACTIVE1.90 | 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 10:28 AM GMT, 08 Nov 2009
    RegionCompanyIn StockPurchase
    TI Lead Time*: 20 WeeksTLE2144CDW
    AmericasArrow 515
    Newark 255
    AsiaFarnell Asia 255
    EuropeArrow Northern Europe 80
    WorldwideDigiKey 100
    Mouser Electronics 44
    TI Lead Time*: 20 WeeksTLE2144CDWG4
    AsiaFarnell Asia 239
    EuropeFarnell 195
    WorldwideDigiKey  Available
    TI Lead Time*: 20 WeeksTLE2144CDWR
    AmericasRochester Electronics >1k
    WorldwideDigiKey  Available
    TI Lead Time*: 20 WeeksTLE2144CDWRG4
    WorldwideDigiKey  Available
    TI Lead Time*: 4 WeeksTLE2144CN
    AmericasNewark 79
    AsiaFarnell Asia 79
    WPI 74
    EuropeAvnet-SILICA 25
    WorldwideDigiKey >1k
    TI Lead Time*: 4 WeeksTLE2144CNE4
    WorldwideDigiKey  Available
    TI Lead Time*: 4 WeeksTLE2144IDW
    AmericasArrow 52
    Rochester Electronics 564
    EuropeArrow Northern Europe 40
    Avnet-SILICA 40
    Spoerle 40
    WorldwideDigiKey 276
    Mouser Electronics 35
    TI Lead Time*: 4 WeeksTLE2144IDWG4
    WorldwideDigiKey  Available
    Mouser Electronics 122
    TI Lead Time*: 20 WeeksTLE2144IDWR
    AmericasAvnet >1k
    Rochester Electronics 47
    WorldwideDigiKey  Available
    TI Lead Time*: 20 WeeksTLE2144IDWRG4
    WorldwideDigiKey  Available
    TI Lead Time*: 4 WeeksTLE2144IN
    AmericasNewark 148
    Rochester Electronics 739
    WorldwideDigiKey 117
    TI Lead Time*: 4 WeeksTLE2144INE4
    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
    TLE2144CDW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    TLE2144CDWG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    TLE2144CDWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    TLE2144CDWRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    TLE2144CN RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
    TLE2144CNE4 RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
    TLE2144IDW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    TLE2144IDWG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    TLE2144IDWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    TLE2144IDWRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    TLE2144IN RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
    TLE2144INE4 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 TLE2144 Help

    Datasheet

    Selection Guides

    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
    SN74LVC1G08 Single 2-Input Positive-AND Gate LITTLE LOGIC-LL GATE TI customers also evaluated this product.

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