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| HA13614FH Datasheet, PDF (15/26 Pages) Hitachi Semiconductor – Combo (Spindle & VCM) Driver | |||
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Application
HA13614FH
C116
19 BRKDLY
R109
C112
23 BRK
C101
33 UFLT
C102
32 NFLT
C103
29 FLTOUT
Vss
R110
41 12VGOOD
35 PHASE
34 SPNCTL
MPU
36 COMM
37 CLK
38 SCLK
40 DATA
39 SEENAB
43 VIPWMH
42 VIPWML
3 OP2IN(+)
R3
5 OP2OUT
10 VCMIN
R2 C2 C3
45 DACOUT
C1
C104
44 VREF
Vss
(+5V)
to MPU
2 OP1IN(â)
1 OP1OUT
R103 C113 4 Vss
C105
48 POR
46 DELAY
C111
31
VpsIN
VpsOUT 30
Vpss 28
CT 25
U 20
C114
Vps
(+12V)
V 21
W 27
RNF 22
ISENSE 26
RETPOW 13
RNF
Vpsv 17 C110
VCMSLC 12
RETSET 14 C115
C109
R106
R101
R102
R105
VCMP 11
VCMPS 7
RS
R104 C108 RL
PC 6
VCMN 8
Rs 9
LVI1 47
LVI2 24
Vdd
(+3.3V)
R107
R108
C117
BC1 15
C106
BC2 16
C107
VBST 18
TAB
15
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