TLE2426 Status: ACTIVE

The 'Rail Splitter' Precision Virtual Ground

      
         
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Datasheet

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 TLE2426
Special FunctionYes  
Pin/Package3TO-92, 8PDIP, 8SOIC  
RatingMilitary  
 Samples
 Inventory

Other qualified versions of TLE2426

Version Part Number Definition
Automotive TLE2426-Q1 Q100 devices qualified for high-reliability automotive applications targeting zero defects
Enhanced Product TLE2426-EP Supports Defense, Aerospace and Medical Applications

Customers Who Evaluated This Product Also Evaluated

  • TLE2425: Precision Virtual Ground

Product Information

Features

  • 1/2 VI Virtual Ground for Analog Systems
  • Self-Contained 3-terminal TO-226AA Package
  • Micropower Operation...170 uA Typ,
    VI = 5 V
  • Wide VI Range...4 V to 40 V
  • High Output-Current Capability
    • Source...20 mA Typ
    • Sink...20 mA Typ
  • Excellent Output Regulation
    • -45 uV Typ at IO = 0 to -10 mA
    • +15 uV Typ at IO = 0 to +10 mA
  • Low-Impedance Output...0.0075 Ω Typ
  • Noise Reduction Pin (D, JG, and P Packages Only)

Description

In signal-conditioning applications utilizing a single power source, a reference voltage equal to one-half the supply voltage is required for termination of all analog signal grounds. Texas Instruments presents a precision virtual ground whose output voltage is always equal to one-half the input voltage, the TLE2426 "rail splitter."

The unique combination of a high-performance, micropower operational amplifier and a precision-
trimmed divider on a single silicon chip results in a precise VO/VI ratio of 0.5 while sinking and sourcing current. The TLE2426 provides a low-
impedance output with 20 mA of sink and source capability while drawing less than 280uA

of supply current over the full input range of 4V to 40V. A designer need not pay the price in terms of board space for a conventional signal ground consisting of resistors, capacitors, operational amplifiers, and voltage references. The performance and precision of the TLE2426 is available in an easy-to-use, space saving, 3-terminal LP package. For increased performance, the optional 8-pin packages provide a noise-reduction pin. With the addition of an external capacitor (CNR), peak-to-peak noise is reduced while line ripple rejection is improved.

Initial output tolerance for a single 5-V or 12-V system is better than 1% with 3.6% over the full 40-V input range. Ripple rejection exceeds 12 bits of accuracy. Whether the application is for a data acquisition front end, analog signal termination, or simply a precision voltage reference, the TLE2426 eliminates a major source of system error.

The C-suffix devices are characterized for operation from 0°C to 70°C. The I suffix devices are characterized for operation from -40°C to 85°C. The M suffix devices are characterized over the full military temperature range of -55°C to 125°C.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
5962-9555602Q2AOBSOLETE-55 to 125 LCCC (FK) | 20     Download CAD Format for this FootprintNot Available
5962-9555602QPAOBSOLETE-55 to 125 CDIP (JG) | 8 View    Not Available
TLE2426CDACTIVE 0.60 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLE2426CDG4ACTIVE 0.60 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLE2426CDRACTIVE 0.55 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLE2426CDRG4ACTIVE 0.55 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLE2426CLPACTIVE 0.55 | 1kuTO-92 (LP) | 3 View 1000 | BULK Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLE2426CLPE3ACTIVE 0.55 | 1kuTO-92 (LP) | 3 View 1000 | BULK Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLE2426CLPRACTIVE 0.55 | 1kuTO-92 (LP) | 3 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TLE2426CLPRE3ACTIVE 0.55 | 1kuTO-92 (LP) | 3 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TLE2426CPACTIVE 0.55 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLE2426CPE4ACTIVE 0.55 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLE2426IDACTIVE 0.60 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLE2426IDG4ACTIVE 0.60 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLE2426IDRACTIVE 0.55 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLE2426IDRG4ACTIVE 0.55 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLE2426ILPACTIVE 0.55 | 1kuTO-92 (LP) | 3 View 1000 | BULK Download CAD Format for this Symbol Download CAD Format for this Footprint
TLE2426ILPE3ACTIVE 0.55 | 1kuTO-92 (LP) | 3 View 1000 | BULK Download CAD Format for this Symbol Download CAD Format for this Footprint
TLE2426ILPRACTIVE 0.55 | 1kuTO-92 (LP) | 3 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLE2426ILPRE3ACTIVE 0.55 | 1kuTO-92 (LP) | 3 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLE2426IPACTIVE 0.55 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLE2426IPE4ACTIVE 0.55 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TLE2426MDACTIVE-55 to 1250.70 | 1kuSOIC (D) | 8 View 75 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLE2426MDG4ACTIVE-55 to 1250.70 | 1kuSOIC (D) | 8 View 75 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TLE2426MFKBOBSOLETE-55 to 125 LCCC (FK) | 20     Download CAD Format for this FootprintNot Available
TLE2426MJGBOBSOLETE-55 to 125 CDIP (JG) | 8 View    Not Available
TLE2426MLPOBSOLETE-55 to 125 TO-92 (LP) | 3 View    Not Available
TLE2426MPOBSOLETE-55 to 125 PDIP (P) | 8 View    Download CAD Format for this FootprintNot Available

* 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
TLE2426CDAs of 9:11 AM GMT, 03 Jul 2009As of 9:11 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasArrow >1k
 Mouser Electronics 203
 Newark >1k
 Rochester Electronics >1k
 AsiaWPI 100
 EuropeArrow Northern Europe 565
 Arrow Southern Europe 450
 Avnet-SILICA 600
 Farnell >1k
 Spoerle 75
TLE2426CDG4As of 9:11 AM GMT, 03 Jul 2009As of 9:11 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasAvnet 650
 EuropeEBV Elektronik >1k
TLE2426CDRAs of 9:11 AM GMT, 03 Jul 2009As of 9:11 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasArrow >1k
 Newark >1k
TLE2426CDRG4As of 9:11 AM GMT, 03 Jul 2009As of 9:11 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 WeeksNone Reported
View Distributors
   
TLE2426CLPAs of 9:11 AM GMT, 03 Jul 2009As of 9:11 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 6 Weeks AmericasArrow >1k
 DigiKey >1k
 Mouser Electronics >1k
 Newark 985
 Rochester Electronics 822
 EuropeAbacus Polar 690
 Avnet-SILICA 11
 EBV Elektronik 383
 Spoerle 5
TLE2426CLPE3As of 9:11 AM GMT, 03 Jul 2009As of 9:11 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 6 Weeks AmericasAvnet >1k
 DigiKey  Available
 EuropeFarnell 431
TLE2426CLPRAs of 9:11 AM GMT, 03 Jul 2009As of 9:11 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasDigiKey >1k
 AsiaWPI >1k
TLE2426CLPRE3As of 9:11 AM GMT, 03 Jul 2009As of 9:11 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasDigiKey  Available
TLE2426CPAs of 9:11 AM GMT, 03 Jul 2009As of 9:11 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 1 Week AmericasDigiKey 312
 Mouser Electronics 247
 Rochester Electronics 31
 EuropeFarnell 232
TLE2426CPE4As of 9:11 AM GMT, 03 Jul 2009As of 9:11 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 1 Week AmericasDigiKey  Available
TLE2426IDAs of 9:11 AM GMT, 03 Jul 2009As of 9:11 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasArrow >1k
 Avnet 714
 DigiKey 75
 Mouser Electronics 736
 Newark 170
 Rochester Electronics 3
 EuropeAvnet-SILICA 75
 EBV Elektronik 7
 Farnell 541
 Spoerle 300
TLE2426IDG4As of 9:11 AM GMT, 03 Jul 2009As of 9:11 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasAvnet 523
 DigiKey  Available
 EuropeEBV Elektronik 675
TLE2426IDRAs of 9:11 AM GMT, 03 Jul 2009As of 9:11 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasArrow >1k
 Avnet >1k
 DigiKey >1k
 EuropeArrow Southern Europe >1k
TLE2426IDRG4As of 9:11 AM GMT, 03 Jul 2009As of 9:11 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasDigiKey  Available
TLE2426ILPAs of 9:11 AM GMT, 03 Jul 2009As of 9:11 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasArrow 368
 Avnet 297
 DigiKey 672
 Mouser Electronics 435
 Newark 944
 Rochester Electronics 986
 EuropeEBV Elektronik 11
 Farnell >1k
 Spoerle 510
TLE2426ILPE3As of 9:11 AM GMT, 03 Jul 2009As of 9:11 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasDigiKey  Available
TLE2426ILPRAs of 9:11 AM GMT, 03 Jul 2009As of 9:11 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasDigiKey  Available
 Rochester Electronics 302
TLE2426ILPRE3As of 9:11 AM GMT, 03 Jul 2009As of 9:11 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasDigiKey  Available
TLE2426IPAs of 9:11 AM GMT, 03 Jul 2009As of 9:11 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasDigiKey 461
 Mouser Electronics 446
 Newark 426
 EuropeFarnell 11
 Spoerle 350
TLE2426IPE4As of 9:11 AM GMT, 03 Jul 2009As of 9:11 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasDigiKey  Available
TLE2426MDAs of 9:11 AM GMT, 03 Jul 2009As of 9:11 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 10 Weeks AmericasArrow 246
 Avnet 535
 DigiKey  Available
 Rochester Electronics >1k
TLE2426MDG4As of 9:11 AM GMT, 03 Jul 2009As of 9:11 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 11 Weeks AmericasDigiKey  Available
TLE2426MJGBAs of 9:11 AM GMT, 03 Jul 2009As of 9:11 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 Call**AmericasRochester Electronics 420
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
TLE2426CD RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLE2426CDG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLE2426CDR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLE2426CDRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLE2426CLP RoHS Compliant Pb-Free (RoHS) CU SN N/A for Pkg TypeViewView
TLE2426CLPE3 RoHS Compliant Pb-Free (RoHS) CU SN N/A for Pkg TypeViewView
TLE2426CLPR RoHS Compliant Pb-Free (RoHS) CU SN N/A for Pkg TypeViewView
TLE2426CLPRE3 RoHS Compliant Pb-Free (RoHS) CU SN N/A for Pkg TypeViewView
TLE2426CP RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
TLE2426CPE4 RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
TLE2426ID RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLE2426IDG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLE2426IDR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLE2426IDRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TLE2426ILP RoHS Compliant Pb-Free (RoHS) CU SN N/A for Pkg TypeViewView
TLE2426ILPE3 RoHS Compliant Pb-Free (RoHS) CU SN N/A for Pkg TypeViewView
TLE2426ILPR RoHS Compliant Pb-Free (RoHS) CU SN N/A for Pkg TypeViewView
TLE2426ILPRE3 RoHS Compliant Pb-Free (RoHS) CU SN N/A for Pkg TypeViewView
TLE2426IP RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
TLE2426IPE4 RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
TLE2426MD  TBD CU NIPDAU Level-1-220C-UNLIMViewView
TLE2426MDG4 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.

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Datasheet

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