Datasheet Texas Instruments ADS1231ID
| Manufacturer | Texas Instruments |
| Series | ADS1231 |
| Part Number | ADS1231ID |
Low-Noise, 24-Bit Analog-to-Digital Converter 16-SOIC -40 to 85
Datasheets
24-Bit ADC for Bridge Sensors datasheet
PDF, 911 Kb, Revision: D, File published: Oct 30, 2013
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Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 16 |
| Package Type | D |
| Industry STD Term | SOIC |
| JEDEC Code | R-PDSO-G |
| Package QTY | 40 |
| Carrier | TUBE |
| Device Marking | ADS1231 |
| Width (mm) | 3.91 |
| Length (mm) | 9.9 |
| Thickness (mm) | 1.58 |
| Pitch (mm) | 1.27 |
| Max Height (mm) | 1.75 |
| Mechanical Data | Download |
Parametrics
| # Input Channels | 1 |
| Analog Voltage AVDD(Max) | 5.3 V |
| Analog Voltage AVDD(Min) | 3 V |
| Architecture | Delta-Sigma |
| Digital Supply(Max) | 5.3 V |
| Digital Supply(Min) | 3 V |
| INL(Max) | 134.2 +/-LSB |
| Input Range(Max) | 0.0195 V |
| Input Type | Differential,Single-Ended |
| Integrated Features | 50/60 Hz Rejection,Oscillator |
| Interface | SPI |
| Multi-Channel Configuration | N/A |
| Operating Temperature Range | -40 to 85 C |
| Package Group | SOIC |
| Package Size: mm2:W x L | 16SOIC: 59 mm2: 6 x 9.9(SOIC) PKG |
| Power Consumption(Typ) | 5 mW |
| Rating | Catalog |
| Reference Mode | Ext |
| Resolution | 24 Bits |
| Sample Rate (max) | 80SPS SPS |
| Sample Rate(Max) | 0.00008 MSPS |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: ADS1231REF
ADS1231 Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Delta-Sigma ADC Design for Bridge Sensor ApplicationsPDF, 98 Kb, File published: Sep 30, 2011
This application report reviews several different types of bridge sensors, including characteristics of each type, and discusses the key parameters of delta-sigma (О”ОЈ) analog-to-digital converters (ADCs) at the system level. Additionally, the parameters of a О”ОЈ ADC are considered for use in common bridge sensor applications - Digital Filter Types in Delta-Sigma ADCsPDF, 219 Kb, File published: Jun 27, 2017
This application report discusses digital filters which are a ubiquitous feature in delta-sigma analog todigital converters (ADCs). Digital low-pass filters are essential to the functionality of a delta-sigma ADCwhich relies on oversampling and noise shaping to push quantization noise out of band. There arevariations between the types of digital filters used in delta-sigma ADCs that provide - Analog-to-Digital Converter Grounding Practices Affect System Performance (Rev. A)PDF, 69 Kb, Revision: A, File published: May 18, 2015
- A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. B)PDF, 425 Kb, Revision: B, File published: Oct 9, 2011
This glossary is a collection of the definitions of Texas Instruments' Delta-Sigma (О”ОЈ), successive approximation register (SAR), and pipeline analog-to-digital (A/D) converter specifications and performance characteristics. Although there is a considerable amount of detail in this document, the product data sheet for a particular product specification is the best and final reference. - Principles of Data Acquisition and Conversion (Rev. A)PDF, 132 Kb, Revision: A, File published: Apr 16, 2015
Model Line
Series: ADS1231 (2)
- ADS1231ID ADS1231IDR
Manufacturer's Classification
- Semiconductors > Data Converters > Analog-to-Digital Converters (ADCs) > Precision ADCs (<=10MSPS)
