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RAA306012 RSSK User's Manual
The Evaluation Board has jumpers to input from the shunt resistors to the MCU directly by bypassing
amplifiers. When using these inputs, change the jumper JP301, JP302, and JP303 on the Evaluation Board to
the appropriate connections.
Figure 4-10 Current Sense Circuits (External) Function Selection Jumper
R12UZ0128EJ0100
Rev.1.00
Nov 1, 2023
Phase U shunt current
(via amplifier)
I
_OPA
U
JP301
Phase V shunt current
(via amplifier)
I
_OPA
V
JP302
Phase W shunt current
(via amplifier)
I
_OPA
W
JP303
Phase U shunt current
(bypassing amplifier)
I
_R_AO
U
1
2
3
I
COM
U
CNB05
Phase V shunt current
(bypassing amplifier)
I
_R_AO
V
1
2
3
I
COM
V
CNB12
Phase W shunt current
(bypassing amplifier)
I
_R_AO
W
1
2
3
I
COM
W
CNB07
4. Peripheral Circuits
Page 61 of 76
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