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Product InformationFeatures
Description
The ADS831 is a pipeline, CMOS Analog-to-Digital (A/D) converter that operates from a single +5V power supply. This converter provides excellent performance with a single-ended input and can be operated with a differential input for added spurious performance. This high performance converter includes an 8-bit quantizer, high bandwidth track/hold, and a high accuracy internal reference. It also allows for the user to disable the internal reference and utilize external references. This external reference option provides excellent gain and offset matching when used in multi-channel applications or in applications where DC full scale range adjustment is required. The ADS831 employs digital error correction techniques to provide excellent differential linearity for demanding imaging applications. Its low distortion and high SNR give the extra margin needed for medical imaging, communications, video, and test instrumentation. The ADS831 is specified at a maximum sampling frequency of 80MHz and a single-ended input range of 1.5V to 3.5V. The ADS831 is available in an SSOP-20 package and is pin-for-pin compatible with the 8-bit, 60MHz ADS830. |
| Price | Packaging | CAD Design Tools | Samples | |||||
| Device | Status | Price | Quantity | Package | Pins | Top Side Marking | Package QTY | Package Carrier | Symbols | Footprints | Samples |
| ADS831E | ACTIVE | 4.35 | 1ku | SSOP/QSOP (DBQ) | 20 | View | 50 | TUBE | |||
| ADS831E/2K5 | ACTIVE | 3.95 | 1ku | SSOP/QSOP (DBQ) | 20 | View | 2500 | LARGE T&R | Purchase Samples | ||
| ADS831E/2K5G4 | ACTIVE | 3.95 | 1ku | SSOP/QSOP (DBQ) | 20 | View | 2500 | LARGE T&R | Purchase Samples | ||
| ADS831EG4 | ACTIVE | 4.35 | 1ku | SSOP/QSOP (DBQ) | 20 | View | 50 | TUBE | |||
* 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.
| TI Inventory Status | Reported Distributor Inventory | |||||
| ADS831E | As of 12:07 PM GMT, 03 Jul 2009 | As of 12:07 PM GMT, 03 Jul 2009 | ||||
| Lead Time | Region | Company | In Stock | Purchase | ||
| 4 Weeks | Americas | Arrow | 15 | |||
| Avnet | 47 | |||||
| DigiKey | >1k | |||||
| Mouser Electronics | 79 | |||||
| Rochester Electronics | >1k | |||||
| Asia | WPI | 51 | ||||
| Europe | Arrow Northern Europe | 74 | ||||
| Spoerle | 50 | |||||
| ADS831E/2K5 | As of 12:07 PM GMT, 03 Jul 2009 | As of 12:07 PM GMT, 03 Jul 2009 | ||||
| Lead Time | Region | Company | In Stock | Purchase | ||
| 4 Weeks | Americas | DigiKey | Available | |||
| ADS831E/2K5G4 | As of 12:07 PM GMT, 03 Jul 2009 | As of 12:07 PM GMT, 03 Jul 2009 | ||||
| Lead Time | Region | Company | In Stock | Purchase | ||
| 4 Weeks | Americas | DigiKey | Available | |||
| ADS831EG4 | As of 12:07 PM GMT, 03 Jul 2009 | As of 12:07 PM GMT, 03 Jul 2009 | ||||
| Lead Time | Region | Company | In Stock | Purchase | ||
| 4 Weeks | Americas | DigiKey | Available | |||
| Europe | EBV Elektronik | 5 | ||||
| Farnell | 121 | |||||
** 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 |
| ADS831E | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| ADS831E/2K5 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| ADS831E/2K5G4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| ADS831EG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | 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 ADS831 
View Application Notes for Analog to Digital Converters
| Name | Part # | Company | Tool / Software Type |
| Anti-Aliasing Calculation Tool for A to D Converters | ANTIALIASINGCALC | Texas Instruments | Calculation Utilities |
| Op Amp to ADC Circuit Topology Calculator | ADC-INPUT-CALC | Texas Instruments | Calculation Utilities |
| Demo Board for ADS830 | DEM-ADS830E | Texas Instruments | Development Boards/EVMs |
| Demo Board for ADS831 | DEM-ADS831E | Texas Instruments | Development Boards/EVMs |
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