Texas Instruments ADS1282V2EVM-PDK User Manual page 2

Evaluation Module Overview
1 Evaluation Module Overview
1.1 Introduction
The ADS1282 is a high-performance, single-chip, delta-sigma analog-to-digital converter (ADC) with an
integrated, low-noise programmable gain amplifier (PGA) and two-channel input multiplexer (mux). The
ADS1282 is an excellent choice for the demanding needs of energy exploration and seismic monitoring
environments. The PHI board primarily serves three functions:
• Provides a communication interface from the EVM to the computer through a USB port
• Provides the digital input and output signals necessary to communicate with the ADS1282
• Supplies power to all active circuitry on the ADS1282EVM board
This user's guide describes the characteristics, operation, and use of the ADS1282 evaluation module (EVM).
The ADS1282EVM enables the evaluation of the device through a USB interface. This user's guide includes
complete circuit descriptions, schematic diagrams, and a bill of materials. Throughout this document, the
abbreviation EVM and the term evaluation module are synonymous with the ADS1282EVM.
1.2 Performance Development Kit Contents
The ADS1282EVM Performance Development Kit (PDK) includes the following features
• Hardware and software required for diagnostic testing as well as accurate performance evaluation of the
ADS1282.
• The PHI controller, which provides a convenient communication interface to the ADS1282 over USB 2.0 (or
higher).
• Easy-to-use evaluation software for 64-bit Microsoft
• Windows 10 or 11 operating systems.
• The software suite includes graphical tools for data capture, histogram analysis, spectral analysis, and
custom configuration of the ADS1282. This suite also has a provision for exporting data to a text file for
post-processing.
BIPOLAR
-AIN2
GND UNIPOLAR
+AIN2
ADS1282EVM
+AIN1
GND
-AIN1
Signal
Source
2 ADS1282EVM-PDK Evaluation Module
JP1
JP3
Figure 1-1. System Connection for Evaluation
Copyright © 2024 Texas Instruments Incorporated
® Windows ® .
PHI
Included in kit
www.ti.com
(Figure 1-1):
A-to-Micro-B
USB Cable
ADS1282EVM GUI
SBAU431 – JULY 2024
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