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Product InformationFeatures
Description
In signal-conditioning applications using a single power source, a reference voltage is required for termination of all signal grounds. To accomplish this, engineers have typically used solutions consisting of resistors, capacitors, operational amplifiers, and voltage references. Texas Instruments has eliminated all of those components with one easy-to-use 3-terminal device. That device is the TLE2425 precision virtual ground. Use of the TLE2425 over other typical circuit solutions gives the designer increased dynamic signal range, improved signal-to-noise ratio, lower distortion, improved signal accuracy, and easier interfacing to ADCs and DACs. These benefits are the result of combining a precision micropower voltage reference and a high-performance precision operational amplifier in a single silicon chip. It is the precision and performance of these two circuit functions together that yield such dramatic system-level performance. The TLE2425 improves input regulation as well as output regulation and, in addition, reduces output impedance and power dissipation in a majority of virtual-ground-generation circuits. Both input regulation and load regulation exceed 12 bits of accuracy on a single 5-V system. Signal-conditioning front ends of data acquisition systems that push 12 bits and beyond can use the TLE2425 to eliminate a major source of system error. |
| Price | Packaging | CAD Design Tools | Samples | ||||||
| Device | Status | Temp (oC) | Price | Quantity | Package | Pins | Top Side Marking | Package QTY | Package Carrier | Symbols | Footprints | Samples |
| 5962-9555601Q2A | OBSOLETE | -55 to 125 | LCCC (FK) | 20 | Not Available | |||||
| 5962-9555601QPA | OBSOLETE | -55 to 125 | CDIP (JG) | 8 | View | Not Available | ||||
| TLE2425CD | ACTIVE | 0.65 | 1ku | SOIC (D) | 8 | View | 75 | TUBE | ||||
| TLE2425CDG4 | ACTIVE | 0.65 | 1ku | SOIC (D) | 8 | View | 75 | TUBE | ||||
| TLE2425CDR | ACTIVE | 0.60 | 1ku | SOIC (D) | 8 | View | 2500 | LARGE T&R | Purchase Samples | |||
| TLE2425CDRG4 | ACTIVE | 0.60 | 1ku | SOIC (D) | 8 | View | 2500 | LARGE T&R | Purchase Samples | |||
| TLE2425CLP | ACTIVE | 0.60 | 1ku | TO-92 (LP) | 3 | View | 1000 | BULK | ||||
| TLE2425CLPE3 | ACTIVE | 0.60 | 1ku | TO-92 (LP) | 3 | View | 1000 | BULK | ||||
| TLE2425CLPR | OBSOLETE | TO-92 (LP) | 3 | View | Not Available | |||||
| TLE2425CPS | ACTIVE | 0.65 | 1ku | SO (PS) | 8 | View | 80 | TUBE | Purchase Samples | |||
| TLE2425CPSG4 | ACTIVE | 0.65 | 1ku | SO (PS) | 8 | View | 80 | TUBE | Purchase Samples | |||
| TLE2425CPSR | ACTIVE | 0.60 | 1ku | SO (PS) | 8 | View | 2000 | LARGE T&R | Purchase Samples | |||
| TLE2425CPSRG4 | ACTIVE | 0.60 | 1ku | SO (PS) | 8 | View | 2000 | LARGE T&R | Purchase Samples | |||
| TLE2425ID | ACTIVE | 0.65 | 1ku | SOIC (D) | 8 | View | 75 | TUBE | ||||
| TLE2425IDG4 | ACTIVE | 0.65 | 1ku | SOIC (D) | 8 | View | 75 | TUBE | Contact TI Distributor or Sales Office | |||
| TLE2425IDR | ACTIVE | 0.60 | 1ku | SOIC (D) | 8 | View | 2500 | LARGE T&R | Purchase Samples | |||
| TLE2425IDRG4 | ACTIVE | 0.60 | 1ku | SOIC (D) | 8 | View | 2500 | LARGE T&R | Purchase Samples | |||
| TLE2425ILP | ACTIVE | 0.60 | 1ku | TO-92 (LP) | 3 | View | 1000 | BULK | ||||
| TLE2425ILPE3 | ACTIVE | 0.60 | 1ku | TO-92 (LP) | 3 | View | 1000 | BULK | ||||
| TLE2425MD | ACTIVE | -55 to 125 | 0.75 | 1ku | SOIC (D) | 8 | View | 75 | Purchase Samples | ||
| TLE2425MDG4 | ACTIVE | -55 to 125 | 0.75 | 1ku | SOIC (D) | 8 | View | 75 | Purchase Samples | ||
| TLE2425MDR | ACTIVE | -55 to 125 | 0.75 | 1ku | SOIC (D) | 8 | View | 2500 | Purchase Samples | ||
| TLE2425MDRG4 | ACTIVE | -55 to 125 | 0.75 | 1ku | SOIC (D) | 8 | View | 2500 | Purchase Samples | ||
| TLE2425MFKB | OBSOLETE | -55 to 125 | LCCC (FK) | 20 | Not Available | |||||
| TLE2425MJG | OBSOLETE | -55 to 125 | CDIP (JG) | 8 | View | Not Available | ||||
| TLE2425MJGB | OBSOLETE | -55 to 125 | CDIP (JG) | 8 | View | Not Available | ||||
| TLE2425MLP | OBSOLETE | -55 to 125 | TO-92 (LP) | 3 | View | Not 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.
| Reported Distributor Inventory as of 10:28 AM GMT, 08 Nov 2009 | |||
| Region | Company | In Stock | Purchase |
| TI Lead Time*: 20 WeeksTLE2425CD | |||
| Americas | Newark | 578 | |
| Rochester Electronics | 1k | ||
| Asia | Farnell Asia | 600 | |
| Europe | Avnet-SILICA | >1k | |
| Farnell | 600 | ||
| Worldwide | Mouser Electronics | 390 | |
| TI Lead Time*: 20 WeeksTLE2425CDG4 | |||
| Europe | EBV Elektronik | >1k | |
| TI Lead Time*: 20 WeeksTLE2425CDR | |||
| Americas | Arrow | >1k | |
| Newark | >1k | ||
| Asia | Farnell Asia | >1k | |
| Worldwide | Mouser Electronics | 185 | |
| TI Lead Time*: 20 WeeksTLE2425CDRG4 | |||
| Worldwide | Mouser Electronics | >1k | |
| TI Lead Time*: 20 WeeksTLE2425CLP | |||
| Americas | Arrow | >1k | |
| Avnet | 138 | ||
| Newark | 260 | ||
| Asia | Farnell Asia | 90 | |
| Europe | Arrow Northern Europe | 603 | |
| Avnet-SILICA | 60 | ||
| EBV Elektronik | 37 | ||
| Worldwide | DigiKey | 454 | |
| Mouser Electronics | 82 | ||
| TI Lead Time*: 20 WeeksTLE2425CLPE3 | |||
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 1 WeekTLE2425CPS | |||
| None Reported View Distributors | |||
| TI Lead Time*: 1 WeekTLE2425CPSG4 | |||
| None Reported View Distributors | |||
| TI Lead Time*: 4 WeeksTLE2425CPSR | |||
| None Reported View Distributors | |||
| TI Lead Time*: 4 WeeksTLE2425CPSRG4 | |||
| None Reported View Distributors | |||
| TI Lead Time*: 20 WeeksTLE2425ID | |||
| Americas | Avnet | >1k | |
| Asia | WPI | 65 | |
| Europe | Arrow Northern Europe | 375 | |
| EBV Elektronik | 23 | ||
| Worldwide | DigiKey | 163 | |
| TI Lead Time*: 20 WeeksTLE2425IDG4 | |||
| Asia | Farnell Asia | 36 | |
| Europe | Farnell | 36 | |
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 20 WeeksTLE2425IDR | |||
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 20 WeeksTLE2425IDRG4 | |||
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 4 WeeksTLE2425ILP | |||
| Americas | Arrow | 220 | |
| Rochester Electronics | 600 | ||
| Europe | Avnet-SILICA | 90 | |
| Worldwide | DigiKey | >1k | |
| TI Lead Time*: 4 WeeksTLE2425ILPE3 | |||
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 10 WeeksTLE2425MD | |||
| Americas | Rochester Electronics | 787 | |
| TI Lead Time*: 20 WeeksTLE2425MDG4 | |||
| None Reported View Distributors | |||
| TI Lead Time*: 20 WeeksTLE2425MDR | |||
| Americas | Rochester Electronics | >1k | |
| TI Lead Time*: 20 WeeksTLE2425MDRG4 | |||
| None Reported View Distributors | |||
| Call**TLE2425MJGB | |||
| Americas | Rochester Electronics | 53 | |
** 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.
| Product Content | DPPM / MTBF / FIT Rate | ||||
| Device | Eco Plan* | Lead / Ball Finish | MSL Rating / Peak Reflow | Details | Details |
TLE2425CD  | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| TLE2425CDG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| TLE2425CDR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| TLE2425CDRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| TLE2425CLP | Pb-Free (RoHS) | CU SN | N/A for Pkg Type | View | View |
| TLE2425CLPE3 | Pb-Free (RoHS) | CU SN | N/A for Pkg Type | View | View |
| TLE2425CPS | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| TLE2425CPSG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| TLE2425CPSR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| TLE2425CPSRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| TLE2425ID | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| TLE2425IDG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| TLE2425IDR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| TLE2425IDRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| TLE2425ILP | Pb-Free (RoHS) | CU SN | N/A for Pkg Type | View | View |
| TLE2425ILPE3 | Pb-Free (RoHS) | CU SN | N/A for Pkg Type | View | View |
| TLE2425MD | TBD | CU NIPDAU | Level-1-220C-UNLIM | View | View |
| TLE2425MDG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| TLE2425MDR | TBD | CU NIPDAU | Level-1-220C-UNLIM | View | View |
| TLE2425MDRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
* 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.
Most useful technical documents for TLE2425 
| Customers Who Evaluated This Product Also Evaluated... | |||
| Part # | Name | Product Family | Comments |
| TLE2426 | The 'Rail Splitter' Precision Virtual Ground | MIXED SIGNAL AND ANALOG-SPECIAL FUNCTIONS | TI customers also evaluated this product. |
| TLE2426-EP | Enhanced Product Rail Splitter Precision Virtual Ground | MIXED SIGNAL AND ANALOG-SPECIAL FUNCTIONS | TI customers also evaluated this product. |
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