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Product InformationFeatures
Description
The ADS8482 is an 18-bit, 1-MSPS A/C converter with an internal 4.096-V reference and a pseudo-bipolar, fully differential input. The device includes a 18-bit capacitor-based SAR A/D converter with inherent sample and hold. The ADS8482 offers a full 18-bit interface, a 16-bit option where data is read using two read cycles, or an 8-bit bus option using three read cycles. The ADS8482 is available in a 48-lead 7x7 QFN package and is characterized over the industrial -40°C to 85°C temperature range. |
| Price | Packaging | CAD Design Tools | Samples | |||||
| Device | Status | Temp (oC) | Price | Quantity | Package | Pins | Top Side Marking | Package QTY | Package Carrier | Symbols | Samples |
| ADS8482IBRGZR | ACTIVE | -40 to 85 | 27.05 | 1ku | QFN (RGZ) | 48 | View | 1000 | LARGE T&R | Purchase Samples | |
| ADS8482IBRGZRG4 | ACTIVE | -40 to 85 | 27.05 | 1ku | QFN (RGZ) | 48 | View | 1000 | LARGE T&R | Purchase Samples | |
| ADS8482IBRGZT | ACTIVE | -40 to 85 | 28.05 | 1ku | QFN (RGZ) | 48 | View | 250 | SMALL T&R | ||
| ADS8482IBRGZTG4 | ACTIVE | -40 to 85 | 28.05 | 1ku | QFN (RGZ) | 48 | View | 250 | SMALL T&R | ||
| ADS8482IRGZR | ACTIVE | -40 to 85 | 20.25 | 1ku | QFN (RGZ) | 48 | View | 1000 | LARGE T&R | Purchase Samples | |
| ADS8482IRGZRG4 | ACTIVE | -40 to 85 | 20.25 | 1ku | QFN (RGZ) | 48 | View | 1000 | LARGE T&R | Purchase Samples | |
| ADS8482IRGZT | ACTIVE | -40 to 85 | 21.25 | 1ku | QFN (RGZ) | 48 | View | 250 | SMALL T&R | ||
| ADS8482IRGZTG4 | ACTIVE | -40 to 85 | 21.25 | 1ku | QFN (RGZ) | 48 | View | 250 | SMALL T&R | ||
* 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 12:09 PM GMT, 08 Nov 2009 | |||
| Region | Company | In Stock | Purchase |
| TI Lead Time*: 20 WeeksADS8482IBRGZR | |||
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 20 WeeksADS8482IBRGZRG4 | |||
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 4 WeeksADS8482IBRGZT | |||
| Americas | Arrow | 66 | |
| Rochester Electronics | 250 | ||
| Worldwide | DigiKey | 364 | |
| Mouser Electronics | 239 | ||
| TI Lead Time*: 4 WeeksADS8482IBRGZTG4 | |||
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 20 WeeksADS8482IRGZR | |||
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 20 WeeksADS8482IRGZRG4 | |||
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 20 WeeksADS8482IRGZT | |||
| Americas | Rochester Electronics | 250 | |
| Worldwide | DigiKey | 625 | |
| Mouser Electronics | 250 | ||
| TI Lead Time*: 20 WeeksADS8482IRGZTG4 | |||
| Worldwide | DigiKey | Available | |
** 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 |
| ADS8482IBRGZR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| ADS8482IBRGZRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| ADS8482IBRGZT | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| ADS8482IBRGZTG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| ADS8482IRGZR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| ADS8482IRGZRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| ADS8482IRGZT | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| ADS8482IRGZTG4 | 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 ADS8482 
View Application Notes for Analog to Digital Converter
| 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 |
| ADS8482EVM Evaluation Module | ADS8482EVM | Texas Instruments | Development Boards/EVMs |
| DCPFREETOOL Software Plug-In to Code Composer Studio | DCPFREETOOL | Texas Instruments | Utilities/Plug-Ins |
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| Part # | Name | Product Family | Comments |
| ADS8472 | 16-Bit 1MSPS 0.65 LSB Max INL Precision ADC with Parallel Interface and Reference | DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER | The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. 16 bit equivalent device |
| ADS8481 | 18 Bit 1MSPS parallel ADC W/Ref | DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER | The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. Has a serial input interface |
| ADS8484 | 18 Bit 1.25MSPS Parallel ADC W/Ref, Pseudo Bipolar, Fully Differential Input | DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER | The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. More robust with better sampling rate than ADS8482 |
| THS4131 | Fully Differential Input/Output Low Noise Amplifier | OPERATIONAL AMPLIFIER - FULLY DIFFERENTIAL AMPLIFIER | OPERATIONAL AMLIFIER |
| THS4130 | Fully Differential Input/Output Low Noise Amplifier With Shutdown | OPERATIONAL AMPLIFIER - FULLY DIFFERENTIAL AMPLIFIER | OPERATIONAL AMLIFIER |
| REF5040 | Low Noise, Very Low Drift, Precision VOLTAGE REFERENCE | VOLTAGE REFERENCE - SERIES VOLTAGE REFERENCE | SERIES VOLTAGE REFERENCE |
| THS4520 | Rail-to-Rail Output Wideband Fully Differential Amplifier | OPERATIONAL AMPLIFIER - FULLY DIFFERENTIAL AMPLIFIER | THS4520 meets the requirements of fully differential input, SNR, THD and settling time for the SAR type ADC ADS8482 |
| Customers Who Evaluated This Product Also Evaluated... | |||
| ADS8422 | 16 Bit 4MSPS Parallel ADC W/Ref, Pseudo Bipolar, Fully Differential Input | DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER | TI customers also evaluated this product. |
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| ADS8484 | 18 Bit 1.25MSPS Parallel ADC W/Ref, Pseudo Bipolar, Fully Differential Input | DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER | TI customers also evaluated this product. |
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| ADS8472 | 16-Bit 1MSPS 0.65 LSB Max INL Precision ADC with Parallel Interface and Reference | DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER | TI customers also evaluated this product. |
| ADS8481 | 18 Bit 1MSPS parallel ADC W/Ref | DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER | TI customers also evaluated this product. |

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