ADS127L01 Evaluation Module


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The ADS127L01EVM is an evaluation platform for the ADS127L01. The ADS127L01 is a 24-bit, delta-sigma analog-to-digital converter (ADC) with data rates up to 512 kSPS. It offers a unique combination of excellent dc accuracy and outstanding ac perforamnce. The high-order, chopper-stabilized modulator achieves very low drift with low in-band noise. The on-board decimation filter suppresses modulator and out-of-band signal noise. In addition to a low-latency filter, the ADS127L01 provides multiple wideband filters with less than ±0.00004 dB of ripple and the ability to have -116 db stopband attenuation prior to the Nyquist rate.

NOTE: Both the Delta-Sigma ADC EvaluaTIon Software and ADS127L01 Device Package must be downloaded for proper operation with the ADS127L01EVM.

  • Includes all require support circuitry for the ADS127L01
  • Enhanced evaluation software enables quicker configuration and analysis
  • Configurable inputs, references, supplies and clock sources
  • Easily accessible signals via testpoints and headers

  • ADS127L01EVM
  • USB Cable USB-A to Micro USB-B

AC/DC & DC/DC converters (integrated FET)
TPS61252 3.5-MHz, 1.5-A, 92% efficient boost converter, adjustable input current Limit, ±20% current accuracy


Precision ADCs
ADS127L01 24-Bit, 512kSPS, 1-Ch, Very-Low-Power, Wide-Bandwidth Delta-Sigma ADC


Series voltage references
REF6025 2.5-V, 5-ppm/°C high-precision voltage reference with integrated buffer & enable pin
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Get started

  1. Order EVM Board
  2. Download EVM User's Guide for Installation Instructions
  3. Download and install DeltaSigmaEvaluation EVM GUI Software
  4. Download and install ADS127L01EVM-DVCPKG Plugin Software
  5. Connect EVM To PC
  6. Launch DeltaSigmaEvaluation EVM GUI Software and Load ADS127L01EVM Plugin
  7. Configure Device to desired mode of operation, or use presets or default
  8. Take Measurements

Order & start development

Evaluation board

ADS127L01EVM — ADS127L01 24-bit, Delta-Sigma Analog-to-Digital converter (ADC) Evaluation Module

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Hardware programming tool

ADS127L01EVM-DVCPKG — ADS127L01EVM Device Package

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Support software

DELTASIGMAEVAL-GUI — Delta-sigma ADC EvaluaTIon software

lock = Requires export approval (1 minute)
Support software

ADS127L01-EXCEL-TOOL-CALC — ADS127L01 Excel Calculator

Supported products & hardware

ADS127L01-EXCEL-TOOL-CALC ADS127L01 Excel Calculator

Latest version
Release date: 14 May 2017
download ADS127L01 Excel Calculator (zip)  — 3397 K

Precision ADCs
ADS127L01 24-Bit, 512kSPS, 1-Ch, Very-Low-Power, Wide-Bandwidth Delta-Sigma ADC
Hardware development
Evaluation board
ADS127L01EVM ADS127L01 Evaluation Module

Release Infomation

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Technical documentation

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Type Title Date
* EVM User's guide ADS127L01 Evaluation Module User's Guide (Rev. B) 24 Apr 2017
* User guide Delta-Sigma ADC EvaluaTIon Software User's Manual PDF | HTML 17 May 2016
Certificate ADS127L01EVM EU Declaration of Conformity (DoC) 02 Jan 2019

Support & training

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