Datasheet

User's Guide
SLAU377–October 2011
ADS5292, 8-Channel, Analog-to-Digital Converter
Evaluation Module
This user’s guide gives a general overview of the evaluation module (EVM) and provides a general
description of the features and functions to be considered while using this module. This manual is
applicable to the ADS5292 analog-to-digital converters (ADC), which collectively are referred to as
ADS529x. Use this document in combination with the respective ADC data sheet. The ADS529xEVM
provides a platform for evaluating the ADC under various signal, clock, reference, and power supply
conditions.
Contents
1 Quick View of Evaluation Setup ........................................................................................... 3
2 Default Configuration ....................................................................................................... 4
3 Software Installation and Operation ...................................................................................... 4
3.1 GUI Installation – Mandatory ..................................................................................... 5
3.2 USB Interface Driver Installation ................................................................................. 5
4 Test Setup ................................................................................................................... 6
5 Power Up ADS5292 ........................................................................................................ 7
6 Launch ADS5292 GUI ...................................................................................................... 8
7 Launch TSW1250 GUI .................................................................................................... 11
8 TEST ADS5292 ............................................................................................................ 12
8.1 Step 1: Time Domain ............................................................................................ 12
8.2 Step 2: Single Tone FFT ........................................................................................ 15
9 Board Configuration ....................................................................................................... 16
9.1 Input/Output, Power Supply, and USB ........................................................................ 16
9.2 ADC Clock ......................................................................................................... 18
9.3 Light-Emitting Diodes ............................................................................................ 20
9.4 Miscellaneous Test Points ....................................................................................... 21
10 EVM Schematics .......................................................................................................... 22
11 ADS5292EVM Bill of Materials .......................................................................................... 30
12 ADS5292EVM Printed-Circuit Board Layout ........................................................................... 32
List of Figures
1 Evaluation Setup ............................................................................................................ 3
2 ADS5292EVM Basic Configuration....................................................................................... 4
3 HW Setup With Connection Between TSW1250EVM and ADS5292EVM .......................................... 7
4 Power-Up Indications....................................................................................................... 8
5 ADS5292 GUI Launch...................................................................................................... 9
6 TSW1250 GUI Launch.................................................................................................... 11
7 ADS5292 Time Domain Setup........................................................................................... 12
8 ADS5292 Test Pattern.................................................................................................... 13
9 User Interface: Time Domain Format ................................................................................... 14
10 User Interface: Single FFT Format...................................................................................... 15
11 I/O, PWR, and USB Connector.......................................................................................... 16
12 ADS5292EVM Default Clock Jumper Locations ...................................................................... 18
Windows, Microsoft are trademarks of Microsoft Corporation.
1
SLAU377–October 2011 ADS5292, 8-Channel, Analog-to-Digital Converter Evaluation Module
Submit Documentation Feedback
Copyright © 2011, Texas Instruments Incorporated