m56787fp Mitsumi Electronics, Corp., m56787fp Datasheet - Page 7

• Manufacturer Part Number: m56787fp
• Description: Spindle Motor Driver
• Manufacturer: Mitsumi Electronics, Corp.

APPLICATION CIRCUIT
12V
Control
PWM1
Reference
PWM2
10 F
5V
104
10 F
0.5
V
EC
ECR
V
CC
CC
2
1
10
11
12
13
14
15
16
17
18
19
20
21
1
2
3
4
5
6
7
8
9
R
HB
N.C
N.C
N.C
S/S
FGS
FG
C
BRS
S
I
CTL
REVERSE
HALL
BIAS
BIAS..TSD
DETECT
FG
W
U
V
MITSUBISHI <CONTROL / DRIVER IC>
MGND
N.C
N.C
TP
N.C
W
U
V
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
SPINDLE MOTOR DRIVER
104
Hw
Hv
Hu
M56787FP
Hw-
Hw+
Hv-
Hv+
Hu-
Hu+
104
Please make an open
36
pin(TP) terminal.
Hall bias
resistor
104