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Product InformationFeatures
Description
The TL851 is an economical digital I2L ranging control integrated circuit designed for use with the Texas Instruments TL852 sonar ranging receiver integrated circuit. The TL851 is designed for distance measurement from six inches to 35 feet. The device has an internal oscillator that uses a low-cost external ceramic resonator. With a simple interface and a 420-kHz ceramic resonator, the device will drive a 50-kHz electrostatic transducer. The device cycle begins when Initiate (INIT) is taken to the high logic level. There must be at least 5 ms from initial power-up (VCC) to the first initiate signal in order for all the device internal latches to reset and for the ceramic-resonator-controlled oscillator to stabilize. View All Description in Datasheet |
| Price | Packaging | CAD Design Tools | Samples | |||||
| Device | Status | Price | Quantity | Package | Pins | Top Side Marking | Package QTY | Package Carrier | Symbols | Footprints | Samples |
| TL851CD | ACTIVE | 2.60 | 1ku | SOIC (D) | 16 | View | 40 | TUBE | Purchase Samples | ||
| TL851CDG4 | ACTIVE | 2.60 | 1ku | SOIC (D) | 16 | View | 40 | TUBE | Purchase Samples | ||
| TL851CDR | ACTIVE | 2.40 | 1ku | SOIC (D) | 16 | View | 2500 | LARGE T&R | Contact TI Distributor or Sales Office | ||
| TL851CDRG4 | ACTIVE | 2.40 | 1ku | SOIC (D) | 16 | View | 2500 | LARGE T&R | Contact TI Distributor or Sales Office | ||
| TL851CN | ACTIVE | 2.60 | 1ku | PDIP (N) | 16 | View | 25 | TUBE | Contact TI Distributor or Sales Office | ||
| TL851CNE4 | ACTIVE | 2.60 | 1ku | PDIP (N) | 16 | View | 25 | TUBE | Contact TI Distributor or Sales Office | ||
* 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 10:39 AM GMT, 22 Nov 2009 | |||
| Region | Company | In Stock | Purchase |
| TI Lead Time*: 20 WeeksTL851CD | |||
| Asia | WPI | 75 | |
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 20 WeeksTL851CDG4 | |||
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 20 WeeksTL851CDR | |||
| Worldwide | DigiKey | >1k | |
| TI Lead Time*: 20 WeeksTL851CDRG4 | |||
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 20 WeeksTL851CN | |||
| Americas | Arrow | 69 | |
| Rochester Electronics | 228 | ||
| Asia | Farnell Asia | 8 | |
| WPI | 120 | ||
| Europe | Farnell | 8 | |
| TI Lead Time*: 20 WeeksTL851CNE4 | |||
| None Reported View 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.
| Product Content | DPPM / MTBF / FIT Rate | ||||
| Device | Eco Plan* | Lead / Ball Finish | MSL Rating / Peak Reflow | Details | Details |
TL851CD  | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| TL851CDG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| TL851CDR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| TL851CDRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| TL851CN | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | View | View |
| TL851CNE4 | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | 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 TL851 
| Customers Who Evaluated This Product Also Evaluated... | |||
| Part # | Name | Product Family | Comments |
| TL852 | Sonar Ranging Receiver | MIXED SIGNAL AND ANALOG-SPECIAL FUNCTIONS | TI customers also evaluated this product. |
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