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7. Apply 3.3 V to Vcc (accepts 1.65V - 5.5 V) to power Hall-Hinge-EVM.
8. Adjust the arm position and observe the output LED. The LED will illuminate when device output is activated
by a magnetic field.
4 Schematics, PCB Layout, and Bill of Materials
Board layouts are not to scale. These figures are intended to show how the board is laid out. The
figures are not intended to be used for manufacturing EVM PCBs.
Schematics
Figure 4-1
shows the schematic of the EVM.
J2
J4
SLYU062 – FEBRUARY 2022
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Figure 3-16. Protractor Angle Alignment
Note
R1
2
604
U1
1
VCC
C1
6.3V
TMAG5231B1DQDBZR
0.1uF
R2
2
604
U2
1
VCC
C2
6.3V
TMAG5231B1DQDBZR
0.1uF
Figure 4-1. HALL-HINGE-EVM Schematic
Copyright © 2022 Texas Instruments Incorporated
Schematics, PCB Layout, and Bill of Materials
D1
1
SML-P11UTT86R
2
OUT
3
GND
D2
1
SML-P11UTT86R
2
OUT
3
GND
J1
J3
Hall-Hinge-EVM
9
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