Texas Instruments PGA112, Руководство пользователя

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1.4 Information About Cautions and Warnings
2 System Setup
USB DAQ
Platform
PGA112/113
Test Board
EVM
Power
Optional External DC and AC
source connection
AC DC
Optional DVM or
Oscilloscope
connection
System Setup
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This document contains caution statements.
CAUTION
This is an example of a caution statement. A caution statement describes a
situation that could potentially damage your software or equipment.
The information in a caution or a warning is provided for your protection. Please read each caution
carefully.
Figure 2 shows the system setup for the PGA112EVM. The PC runs software that communicates with the
USB DAQ Platform. The USB DAQ Platform generates the analog and digital signals used to
communicate with the PGA112_Test_Board. Connectors on the PGA112_Test_Board allow the user to
connect the system power, precise analog inputs, and digital controls that select these analog inputs.
Figure 2. PGA112EVM Hardware Setup
PGA112 Evaluation Module 4 SBOU073 – February 2009
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