Fast Prototyping 24bit Sigma-Delta ADC with Energia Ecosystem Reference Design
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Key Document


The TIDA-00647 TIDesign showcases a Sigma-Delta ADC BoosterPack for TI Launchpad and how to proceed to a fast prototyping evaluation with Energia leading analog performances evaluation within minutes. The generic fast prototyping is then taken through steps to build an example implementation for universal temperature input.

  • Energia control of ADS1220
  • Energia libraries to do data conversion
  • Energia library for ADC code to temp conversion
  • 24 bit Sigma-Delta ADC: ADS1220
  • Physical form factor in BoosterPack for compatibility with all TI LaunchPad
  • Scalable from generic to specific evaluation within minutes

See the Important Notice and Disclaimer covering reference designs and other TI resources.


Schematic/Block Diagram

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Design Guide

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Design Files

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TI Devices (1)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
ADS1220  24-bit, 2-kSPS, 4-ch, low-power, small-size delta-sigma ADC w/ PGA, VREF, 2x IDACs & SPI interface  Analog-to-digital converters (ADCs)  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
ADS1220 Download Download
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Step 2: Download the Symbol and Footprint from the CAD.bxl file table.

Technical documentation

See the Important Notice and Disclaimer covering reference designs and other TI resources.

User guide (1)
Title Type Size (KB) Date
PDF 3050 19 Nov 2015
Design files (4)
Title Type Size (KB) Date
ZIP 32 15 Sep 2015
ZIP 232 15 Sep 2015
PDF 204 15 Sep 2015
PDF 110 15 Sep 2015
Related Tools & Software

Reference Designs (1)

Name Part Number Tool Type
4-20mA Current Loop Transmitter Reference Design  TIDA-00648  Reference design 

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