ADS9120 16-Bit, 2.5MSPS, 15.5mW SAR ADC EVM Performance Demonstration Kit (PDK)


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The ADS9120 evaluation module (EVM) performance demonstration kit (PDK) is a platform for evaluating the performance of the ADS9120 successive-approximation register analog-to-digital converter (SAR ADC). The ADS9120EVM-PDK includes the ADS9120 EVM board, the PHI controller board, and accompanying computer software that enables the user to communicate with the ADC over a universal serial bus (USB), capture data, and perform data analysis.

  • Includes hardware and software required for diagnostic testing, as well as accurate performance evaluation of the ADS9120 ADC
  • No external power supply required
  • Ships with PHI EVM controller that provides a convenient interface to the EVM over USB 2.0 (or higher) for power delivery, as well as digital input/output
  • Easy-to-use evaluation software for Microsoft® Windows® 7/8/10 operating systems
  • Software suite includes graphical tools for multichannel data capture, output code histogram generation, and fast Fourier transform (FFT) analysis, as well as provision for exporting data to text file for post processing

  • ADS9120 evaluation module
  • PHI controller board
  • USB cable
  • Quick Start Guide

Precision ADCs
ADS9120 16-Bit, 2.5-MSPS, 1-Ch SAR ADC with Enhanced SPI Interface


High-speed op amps (GBW ≥ 50 MHz)
OPA625 High Bandwidth, High Precision, Low Noise & Distortion Amplifier SAR ADC Driver with Power Scaling


Linear & low-dropout (LDO) regulators
TPS7A47 1-A, 36-V, low-noise, high-PSRR, low-dropout voltage regulator with enable


Precision op amps (Vos<1mV)
OPA376 Precision (0.025mV), low noise (7.5nV/rtHz), low quiescent current (760uA) op amp OPA378 Low-noise, 900-kHz, RRIO, precision operational amplifier, zero-drift series


Series voltage references
REF5050 5-V, 3-µVpp/V noise, 3-ppm/°C drift precision series voltage reference

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Evaluation board

ADS9120EVM-PDK — ADS9120 16-Bit, 2.5MSPS, 15.5mW SAR ADC EVM Performance Demonstration Kit (PDK)

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Support software

ADS9120EVM-PDK GUI (Rev. B) — SBAC154B.ZIP (344866KB)

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Technical documentation

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Type Title Date
* EVM User's guide ADS9120EVM-PDK User's Guide 10 Aug 2016
Certificate ADS9120EVM-PDK EU Declaration of Conformity (DoC) 02 Jan 2019
Data sheet ADS9120 16-Bit, 2.5-MSPS, 15.5-mW, SAR ADC With Enhanced Performance Features datasheet (Rev. A) PDF | HTML 29 Jun 2017
More literature ADS9120EVM-PDK Quick Start Guide 16 Mar 2016

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