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TL103W Status: ACTIVE

Dual OpAmp With Internal Reference


      
         
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 TL103WTL103WA 
Iq per channel(Max)(mA)0.6  0.6  
VIO (25 deg C)(Max)(mV)4  3  
CMRR(Min)(dB)70  70  
Vn at 1kHz(Typ)(nV/rtHz)50  50  
IIB(Max)(pA)150000  150000  
Slew Rate(Min)(V/us)0.2  0.2  
Slew Rate(Typ)(V/us)0.4  0.4  
GBW(Typ)(MHz)0.9  0.9  
Spec'd at Vs(V)5  5  
VIO (Full Range)(Max)(mV)5  5  
Vs(Min)(V)3  3  
Vs(Max)(V)32  32  
Pin/Package8SOIC  8SOIC  
Vio(Max)(mV)5  5  
Supply Voltage 5(V)Yes  Yes  
Offset Drift(Typ)(uV/C)7  7  
IQ Per Amp (+/-)(Max)(mA)0.6  0.6  
Offset Voltage (+/-)(Max)(mV)5  5  
Number of Channels2  2  
Approx. Price (US$) 0.32 | 1ku   0.40 | 1ku  
Operating Temp Range(Celsius)-40 to 105  -40 to 105  
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10)3  3  
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10)32  32  
 SamplesSamples
 InventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TL103WA: Dual OpAmp With Internal Reference
  • BQ32000: Serial RTC
  • TPS61165: High Brightness White LED Driver in 2mm x 2mm QFN Package
  • TMP275: 0.5C Digital Out Temperature Sensor

Product Information

Features

  • OPERATIONAL AMPLIFIER
    • Low Offset Voltage Max of:
        TL103WA. . .3 mV (25°C) and 5 mV (Full Temperature)
        TL103W. . .4 mV (25°C) and 5 mV (Full Temperature)
    • Low Supply Current. . .350 µA/Channel (Typ)
    • Unity Gain Bandwidth. . .0.9 MHz (Typ)
    • Input Common-Mode Range Includes GND
    • Large Output-Voltage Swing. . .0 V to VCC - 1.5 V
    • Wide Supply-Voltage Range. . .3 V to 32 V
    • 2-kV ESD Protection (HBM)
  • VOLTAGE REFERENCE
    • Fixed 2.5-V Reference
    • Tight Tolerance Max of:
        TL103W. . .0.4% (25°C) and 0.8% (Full Temperature)
        TL103W . . . 0.7% (25°C) and 1.4% (Full Temperature)
    • Low Temperature Drift. . .7 mV (Typ) Over Operating Temperature Range
    • Wide Sink-Current Range . . .0.5 mA (Typ) to 100 mA
    • Output Impedance. . .0.2 (Typ)
  • TYPICAL APPLICATIONS
    • Battery Chargers
    • Switch-Mode Power Supplies
    • Linear Voltage Regulation
    • Data-Acquisition Systems

DESCRIPTION/ORDERING INFORMATION

The TL103W and TL103WA combine the building blocks of a dual operational amplifier and a fixed voltage reference — both of which often are used in the control circuitry of both switch-mode and linear power supplies. OPAMP1 has its noninverting input internally tied to a fixed 2.5-V reference, while OPAMP2 is independent, with both inputs uncommitted.

For the A grade, especially tight voltage regulation can be achieved through low offset voltages for both operational amplifiers (typically 0.5 mV) and tight tolerances for the voltage reference (0.4% at 25°C and 0.8% over operating temperature range).

The TL103W and TL103WA are characterized for operation from -40°C to 105°C.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TL103WIDACTIVE-40 to 1050.36 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TL103WIDE4ACTIVE-40 to 1050.36 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TL103WIDG4ACTIVE-40 to 1050.36 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TL103WIDRACTIVE-40 to 1050.32 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TL103WIDRE4ACTIVE-40 to 1050.32 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TL103WIDRG4ACTIVE-40 to 1050.32 | 1kuSOIC (D) | 8 View 2500 | LARGE 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

Reported Distributor Inventory as of 10:41 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 15 WeeksTL103WID
AmericasRochester Electronics >1k
AsiaFarnell Asia >1k
EuropeFarnell >1k
WorldwideDigiKey  Available
TI Lead Time*: 15 WeeksTL103WIDE4
WorldwideDigiKey  Available
TI Lead Time*: 15 WeeksTL103WIDG4
WorldwideDigiKey  Available
Mouser Electronics >1k
TI Lead Time*: 15 WeeksTL103WIDR
AmericasRochester Electronics >1k
WorldwideDigiKey >1k
TI Lead Time*: 15 WeeksTL103WIDRE4
WorldwideDigiKey  Available
TI Lead Time*: 15 WeeksTL103WIDRG4
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
TL103WID RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TL103WIDE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TL103WIDG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TL103WIDR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TL103WIDRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TL103WIDRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView

* 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 TL103W Help

Datasheet

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TL103WA Dual OpAmp With Internal Reference OPERATIONAL AMPLIFIER-STANDARD LINEAR AMPLIFIER TI customers also evaluated this product.
BQ32000 Serial RTC CLOCKS AND TIMERS-REAL-TIME CLOCKS TI customers also evaluated this product.
TPS61165 High Brightness White LED Driver in 2mm x 2mm QFN Package LIGHTING AND DISPLAY SOLUTIONS-WHITE LED DRIVERS TI customers also evaluated this product.
TMP275 0.5C Digital Out Temperature Sensor TEMPERATURE SENSORS AND CONTROL ICs-TEMPERATURE SENSOR TI customers also evaluated this product.
TPS2065 Single 1A Current-Limited, Power-Distribution Switches for USB Applications PCMCIA AND USB-USB POWER SWITCHES TI customers also evaluated this product.
TPS54160 3.5V to 60V, 1.5A Step Down SWIFT™ Converter with Eco-Mode™ DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.

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