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Product InformationFeatures
All trademarks are the property of their respective owners. Description
The ADS1253 is a precision, wide dynamic range, delta-sigma, Analog-to-Digital (A/D) converter with 24-bit resolution operating from a single +5V supply. The delta-sigma architecture is used for wide dynamic range and to guarantee 24 bits of no missing codes performance. An effective resolution of 19 bits (1.8ppm of rms noise) is achieved for conversion rates up to 20kHz. The ADS1253 is designed for high-resolution measurement applications in cardiac diagnostics, smart transmitters, industrial process control, weight scales, chromatography, and portable instrumentation. The converter includes a flexible, two-wire synchronous serial interface for low-cost isolation. The ADS1253 is a 4-channel converter and is offered in an SSOP-16 package. |
| Price | Packaging | CAD Design Tools | Samples | ||||||
| Device | Status | Temp (oC) | Price | Quantity | Package | Pins | Top Side Marking | Package QTY | Package Carrier | Symbols | Footprints | Samples |
| ADS1253E | ACTIVE | -40 to 85 | 9.25 | 1ku | SSOP/QSOP (DBQ) | 16 | View | 75 | TUBE | Purchase Samples | ||
| ADS1253E/2K5 | ACTIVE | -40 to 85 | 8.40 | 1ku | SSOP/QSOP (DBQ) | 16 | View | 2500 | LARGE T&R | |||
| ADS1253E/2K5G4 | ACTIVE | -40 to 85 | 8.40 | 1ku | SSOP/QSOP (DBQ) | 16 | View | 2500 | LARGE T&R | |||
| ADS1253EG4 | ACTIVE | -40 to 85 | 9.25 | 1ku | SSOP/QSOP (DBQ) | 16 | View | 75 | TUBE | Purchase Samples | ||
* 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 | |||||
| ADS1253E | As of 12:12 PM GMT, 03 Jul 2009 | As of 12:12 PM GMT, 03 Jul 2009 | ||||
| Lead Time | Region | Company | In Stock | Purchase | ||
| 1 Week | Americas | Avnet | 92 | |||
| DigiKey | Available | |||||
| Newark | 50 | |||||
| Rochester Electronics | >1k | |||||
| Europe | Avnet-SILICA | 50 | ||||
| Compel | 515 | |||||
| Spoerle | 75 | |||||
| ADS1253E/2K5 | As of 12:12 PM GMT, 03 Jul 2009 | As of 12:12 PM GMT, 03 Jul 2009 | ||||
| Lead Time | Region | Company | In Stock | Purchase | ||
| 4 Weeks | Americas | DigiKey | >1k | |||
| Rochester Electronics | >1k | |||||
| ADS1253E/2K5G4 | As of 12:12 PM GMT, 03 Jul 2009 | As of 12:12 PM GMT, 03 Jul 2009 | ||||
| Lead Time | Region | Company | In Stock | Purchase | ||
| 4 Weeks | Americas | DigiKey | Available | |||
| ADS1253EG4 | As of 12:12 PM GMT, 03 Jul 2009 | As of 12:12 PM GMT, 03 Jul 2009 | ||||
| Lead Time | Region | Company | In Stock | Purchase | ||
| 1 Week | Americas | Avnet | 137 | |||
| DigiKey | Available | |||||
| Europe | Farnell | 35 | ||||
** 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 |
| ADS1253E | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| ADS1253E/2K5 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| ADS1253E/2K5G4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| ADS1253EG4 | 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 ADS1253 
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 |
| DCPFREETOOL Software Plug-In to Code Composer Studio | DCPFREETOOL | Texas Instruments | Utilities/Plug-Ins |
| Part # | Name | Product Family | Comments |
| ADS1251 | ResolutionPlus 24-Bit, 20kHz, Low Power Analog-to-Digital Converter | The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. Single channel version of ADS1253 | |
| ADS1254 | 24-Bit, 20kHz, Low Power Analog-to-Digital Converter | The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. | |
| ADS1258 | 24 Bit, Fast Channel Cycling Delta-Sigma ADC | The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. 8 channel differential input with very high resolution | |
| OPA333 | 1.8V, 17uA, 2uV, microPOWER CMOS Zero-Drift Series Operational Amplifier | PRECISION AMPLIFIERS - LOW OFFSET VOLTAGE | OPERATIONAL AMPLIFIER |
| OPA277 | High Precision Operational Amplifiers | PRECISION AMPLIFIERS - LOW OFFSET VOLTAGE | OPERATIONAL AMPLIFIER |
| REF5025 | Low Noise, Very Low Drift, Precision Voltage Reference | REFERENCES - SERIES VOLTAGE REFERENCES | SERIES VOLTAGE REFERENCE |
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