OPTICAL_TARGET
OPTICAL_TARGET
Fig ure 3: X-NUCLEO-IHM16M1 c irc uit s c he matic (3 o f 5)
Figure 12.
X-NUCLEO-IHM16M1 L6230 driver and BEMF detection circuit
VDD
D5
D6
BAT30KFILM
BAT30KFILM
BEMF3
BEMF2
BEMF1
R52
R53
2.2K
2.2K
D11
D12
BAT30KFILM
BAT30KFILM
IO_BEMF
Fig ure 4: X-NUCLEO-IHM16M1 c irc uit s c he matic (4 o f 5)
OPTICAL_TARGET
GU_4xx
OUTW
OUTV
D7
OUTU
BAT30KFILM
R46
10K 1/4W
R47
10K 1/4W
R48
10K 1/4W
R54
2.2K
D13
BAT30KFILM
VS
S1751-46R
S1751-46R
S1751-46R
TP6
TP7
TP8
691311500105
OUT W
5
OUT V
4
3
OUT U
2
VS
1
D8
D9
D10
YELLOW
YELLOW
YELLOW
CN1
R49
R50
R51
10K
10K
10K
1/4W
1/4W
1/4W
J4
FC681465P
1
3
2
RS
805-1699
CN3
691351500003
1
2
3
VS
1
GND
2
CN2
691351500002
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