LB11975 Datasheet, PDF (5/12 Pages) Sanyo Semicon Device – High-Speed CD-ROM Spindle Motor Driver IC

Pin Assignment
LB11975
1 OUT2
2 OUT2
3 OUT3
4 OUT3
5 NC
6 GND2
7 GND2
8 VCC3
9 VCC2
OUT1 36
OUT1 35
NC 34
NC 33
NC 32
GND2 31
GND2 30
VCC3 29
LB11975
RF 28
FR ^FRAME
GND
10 PWM
11 FC
12 PH
13 VCREF
14 VCTL
15 S/S
16 VH
17 GND1
18 IN3-
FRAME _FR
GND
VCC1 27
FG1 26
FG2 25
RS 24
IN1+ 23
IN1- 22
IN2+ 21
IN2- 20
IN3+ 19
Top view
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