Texas Instruments INA209, User Manual, Page: 14 / 27

INA209EVM Hardware Setup
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3.6 INA209 Jumper Settings
Figure 10 shows the default jumper configuration for the INA209EVM. In general, the jumper settings of
the USB Dig platform do not need to be changed. However, you may want to change some of the jumpers
on the INA209 test board to match your specific device configuration (for example, to change the I
2
C
address).
Figure 10. Default Jumper Settings
Table 3 explains the function of the jumpers on the INA209 test board.
Table 3. INA209 Test Board Jumper Function
Jumper Default Purpose
A0 address select input. These jumpers determine where the
JMP1–JMP4 JMP1 address select pin is connected. This setting connects A0 to
GND.
A1 address select input. These jumpers determine where the
JMP5–JMP8 JMP5 address select pin is connected. This setting connects A1 to
GND.
This jumper determines where the INA209 gets its power supply.
JMP9 V
DUT
In the V
DUT
position, the EVM provides power. In the Vs_Ext
position, the power is connected externally.
14 INA209 Evaluation Module SBOU055A – February 2008 – Revised February 2010
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