ADS1120 Evaluation Module


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The ADS1120 evaluation module (EVM) is an evaluation system for the ADS1120, a 16-bit, multichannel, delta-sigma analog-to-digital converter (ADC). The EVM uses the ADS1120 along with minimal circuitry to demonstrate functionality for prototyping and part evaluation. The pins of the ADS1120 are accessible through various connections on the ADS1120EVM 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. The ADS1120EVM 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 complete evaluation of the ADS1120 device.

  • Contains all support circuitry needed for ADS1120
  • 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, FFT, and histogram displays
  • Data collection to text files
  • Complete control of board settings
  • Easily expandable with new analysis plug-in tools from TI
Precision ADCs
ADS1120 16-bit, 2-kSPS, 4-ch, low-power, small-size delta-sigma ADC with PGA, VREF, 2x IDACs & SPI interface ADS1120-Q1 Automotive 16-bit 2-kSPS 4-ch low-power delta-sigma ADC with PGA and VREF for small signal sensors
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Evaluation board

ADS1120EVM — ADS1120 Evaluation Module

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Support software

ADS1120EVM-SW — Software for ADS1120EVM; 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 ADS1120EVM EU Declaration of Conformity (DoC) 02 Jan 2019
Data sheet ADS1120 4-Channel, 2-kSPS, Low-Power, 16-Bit ADC with Integrated PGA and Reference datasheet (Rev. C) PDF | HTML 20 Feb 2017

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