ADA4571R-EBZ User Guide

UG-739

One Technology Way • P.O. Box 9106 • Norwood, MA 02062-9106, U.S.A. • Tel: 781.329.4700 • Fax: 781.461.3113 • www.analog.com

ADA4571 End of Shaft Evaluation Board

FEATURES

USB 2.0 interface

Jumper for temperature compensation mode enable

Jumper for power down mode enable

Measurement test points and coaxial connectors

EVALUATION KIT CONTENTS

ADA4571 magnetic stimulus:

Dipole magnet

Brushed or brushless dc motor with integrated control

electronics

Evaluation software CD-ROM (Windows® 7 32-bit and 64-bit

compatible GUI)

ADDITIONAL EQUIPMENT NEEDED

Customer supplied 6 V to 12 V bench supply

SDP interface board

USB cable (supplied with SDP interface board)

GENERAL DESCRIPTION

The end of shaft evaluation system is composed of a Windows

LabVIEW® GUI software, an ADA4571 motherboard, a

magnetic stimulus mounted on top of a brushless dc motor, a

daughter board with ADA4571 in its SOIC package, and a USB

interface and controller board, the SDP-S.

The motherboard features an on-board 5 V regulator, a

2-channel simultaneous sampling ADC and jumpers for

enabling the temperature compensation and power-down

modes within the ADA4571. The motherboard also features

test points and unpopulated coaxial connectors for the three

outputs of the device.

The daughter board features the ADA4571 mounted above the

magnetic stimulus as well as test points for the three outputs of

the device.

The SDP board is used to control the ADC on the motherboard

and interface with the GUI.

EVALUATION BOARD CONNECTION DIAGRAM

USB

PC GUI INTERFACE

SDP CONTROL

CARD

EVALUATION

SYSTEM

WITH MAGNETIC

STIMULUS

POWER

SUPPLY

6V TO 12V

SUPPLY

Figure 1. ADA4571 End of Shaft Evaluation System

PLEASE SEE THE LAST PAGE FOR AN IMPORTANT

WARNING AND LEGAL TERMS AND CONDITIONS.

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