lb1895 Sanyo Semiconductor Corporation, lb1895 Datasheet - Page 10
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lb1895
Manufacturer Part Number
lb1895
Description
3-phase Brushless Motor Driver Cd-rom Spindle Motors
Manufacturer
Sanyo Semiconductor Corporation
Datasheet
1.LB1895.pdf
(12 pages)
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