lb1895 Sanyo Semiconductor Corporation, lb1895 Datasheet - Page 10

• Manufacturer Part Number: lb1895
• Description: 3-phase Brushless Motor Driver Cd-rom Spindle Motors
• Manufacturer: Sanyo Semiconductor Corporation

LB1895D Sample Application Circuit (1)
LB1895D Sample Application Circuit (2)
Between power supply and GND, Output and GND, and between Hall inputs:
The capacitors may change, depending on the motor.
The capacitor between the Hall inputs in particular may not be required with some motors.
30
30
1
1
0.1µF
0.1µF
29
29
2
2
0.1µF
0.1µF
0.1µF
0.1µF
28
28
3
3
27
27
4
4
12V
6V
26
26
5
5
0.2 to 0.5
0.1µF
0.2 to 0.5
0.1µF
5V
25
25
6
6
L B 1 8 9 5 D
L B 1 8 9 5 D
0.1µF
0.1µF
LB1895, 1895D
24
24
7
7
23
23
8
8
22
22
9
9
21
10
21
10
5V
5V
20
11
20
11
0.1µF
0.1µF
19
12
19
12
18
13
18
13
0.047µF
0.047µF
0.047µF
0.047µF
17
14
17
14
16
15
16
15
0.047µF
0.047µF
A06727
A06728
No.5634-10/12