ADS1220 evaluation module


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The ADS1220 evaluation module (EVM) is a development platform for the ADS1220, which is a 24-bit, multichannel, delta-sigma (ΔΣ) analog-to-digital converter (ADC). The EVM uses the ADS1220 along with minimal circuitry to demonstrate functionality for prototyping and part evaluation.

The pins of the ADS1220 are accessible through various connections on ADS1220EVM connectors. The EVM also contains a MSP430 for use with a personal computer. The EVM allows for connection to a computer via a USB port.

ADS1220EVM is controlled by the ADCPro™ evaluation software using a plug-in. The software is designed to run with the Microsoft® Windows™ operating system and allows for the complete evaluation of the ADS1220.

  • Contains all support circuitry required for ADS1220
  • 5-V or 3.3-V power-supply options for ADC
  • Voltage reference options: external or onboard
  • Easy-to-use evaluation software for Microsoft® Windows™ XP and Windows 7
  • Built-in analysis tools including scope, fast Fourier transform (FFT) and histogram displays
  • Data collection to text files
  • Complete control of board settings
  • Easily expandable with our analysis plug-in tools
Precision ADCs
ADS1220 24-bit, 2-kSPS, four-channel, low-power, delta-sigma ADC with PGA, VREF, SPI and two IDACs
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Evaluation board

ADS1220EVM — ADS1220 evaluation module

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Support software

ADS1220EVM-SW — Software for ADS1220EVM; requires ADCPRO

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TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
* EVM User's guide ADS1x20EVM User's Guide 12 Jul 2013
Certificate ADS1220EVM EU Declaration of Conformity (DoC) 02 Jan 2019
Data sheet ADS1220 4-Channel, 2-kSPS, Low-Power, 24-Bit ADC with Integrated PGA and Reference datasheet (Rev. C) PDF | HTML 19 Aug 2016

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