Datasheet Texas Instruments ADS1231IDR

ManufacturerTexas Instruments
SeriesADS1231
Part NumberADS1231IDR
Datasheet Texas Instruments ADS1231IDR

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
Extract from the document

Prices

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo

Packaging

Pin16
Package TypeD
Industry STD TermSOIC
JEDEC CodeR-PDSO-G
Package QTY2500
CarrierLARGE T&R
Device MarkingADS1231
Width (mm)3.91
Length (mm)9.9
Thickness (mm)1.58
Pitch (mm)1.27
Max Height (mm)1.75
Mechanical DataDownload

Parametrics

# Input Channels1
Analog Voltage AVDD(Max)5.3 V
Analog Voltage AVDD(Min)3 V
ArchitectureDelta-Sigma
Digital Supply(Max)5.3 V
Digital Supply(Min)3 V
INL(Max)134.2 +/-LSB
Input Range(Max)0.0195 V
Input TypeDifferential,Single-Ended
Integrated Features50/60 Hz Rejection,Oscillator
InterfaceSPI
Multi-Channel ConfigurationN/A
Operating Temperature Range-40 to 85 C
Package GroupSOIC
Package Size: mm2:W x L16SOIC: 59 mm2: 6 x 9.9(SOIC) PKG
Power Consumption(Typ)5 mW
RatingCatalog
Reference ModeExt
Resolution24 Bits
Sample Rate (max)80SPS SPS
Sample Rate(Max)0.00008 MSPS

Eco Plan

RoHSCompliant

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 Applications
    PDF, 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 ADCs
    PDF, 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)

Manufacturer's Classification

  • Semiconductors > Data Converters > Analog-to-Digital Converters (ADCs) > Precision ADCs (<=10MSPS)
EMS supplier