Datasheet

www.ti.com

INA219EVM Hardware Setup

3.6 INA219 Jumper Settings

Figure 9 shows the default jumpers configuration for the INA219EVM. In general, the jumper settings of

the USB DIG Platform will not need to be changed. You may want to change some of the jumpers on the

INA219_Test_Board to match your specific configuration. For instance, you may wish to set a specific I

address.

Figure 9. INA219EVM Default Jumper Settings

Table 2 explains the function of the jumpers on the INA219_Test_Board.

Table 2. INA219_Test_Board Jumper Functions

Jumper Default Purpose

This jumper determines the source for the INA219

power supply. In the Vdut position, the USB DIG

JMP1 V

DUT

board supplies the power to the INA219. In the

Vs_Ext position, an external supply connected to

the INA219 T3 terminal supplies power.

A0 address input selection. This jumper determines

JMP2, JMP3 JMP2 (GND) which signal is connected to the A0 pin of the

INA219.

A1 address input selection. This jumper determines

JMP4, JMP5 JMP4 (GND) which signal is connected to the A1 pin of the

INA219.

SBOU074A–January 2009–Revised February 2010 INA219 Evaluation Module

Submit Documentation Feedback