UG-138 Datasheet, PDF (1/16 Pages) Analog Devices – Evaluating the ADT7320/ADT7420 Temperature Sensors

Evaluation Board User Guide
UG-138
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Evaluating the ADT7320/ADT7420 Temperature Sensors
FEATURES
Supports the ADT7320 and ADT7420 temperature sensors
Powered from USB port—no additional power supply
required
PC software for control of temperature sensors
Supported operating systems: Windows 2000 and higher
Additional external evaluation board for remote
temperature measurements
KIT CONTENTS
Fully fitted printed circuit board (PCB) with USB interface
Additional external PCB
Evaluation software CD
USB cable
Documentation
GENERAL DESCRIPTION
This user guide describes the ADT7x20 evaluation board
hardware and software and includes detailed schematics and
PCB layout artwork. The ADT7x20 evaluation board is a
compact, easy-to-use platform for evaluating all features of the
ADT7320 and ADT7420 temperature sensors.
The evaluation kit allows the user to evaluate the performance
of the ADT7320 and ADT7420 temperature sensors using a PC.
The kit consists of two boards; a main board connected to the
PC through the USB port and an external board. The external
board is attached to the main board using wires that can withstand
high temperatures, and can be used for remote temperature
measurements in oil baths or ovens where the temperature
exceeds the specifications of the USB cable.
The evaluation software allows the user to select either the main
board or the external board, as well as the desired temperature
sensor device.
When using the ADT7x20 evaluation board, in addition to this
user guide, the user should also consult the ADT7320 and
ADT7420 data sheets (available at the Analog Devices, Inc.,
website, www.analog.com).
Figure 1. ADT7x20 Evaluation Board—Main Board
PLEASE SEE THE LAST PAGE FOR AN IMPORTANT
WARNING AND LEGAL TERMS AND CONDITIONS.
Figure 2. ADT7x20 Evaluation Board—External Board
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