AZ5954 Datasheet, PDF (7/13 Pages) BCD Semiconductor Manufacturing Limited – 4-CHANNEL BTL MOTOR DRIVER FOR CD-ROM/DVD

4-CHANNEL BTL MOTOR DRIVER FOR CD-ROM/DVD
Test Circuit
Data Sheet
AZ5954
V_ST V_BIAS
V_IN2
100pF
V_IN4
28
27
26
25
24
23
22
100µH
R_L2
R_D
-
V2
100µF
R_L4
16V
A I_O2
+
V_O4
-
+
V_O2
-+
21
20
19
18
17
16
15
VOLD- VOLD+ VOTK- VOTK+
AZ5954
1
2
3
4
5
6
7
V_IN1
100pF
V_IN3
V VOP
VOSL- VOSL+ VOFC- VOFC+
8
9
10
11
12
13
14
A I_CC
100µF
16V
V1
-+
V_O3
-+
V_O1
+
R_L3
R_D
A
I_O1
-
R_L1
100µH
Figure 4. Test Circuit of AZ5954
Apr. 2005 Rev. 1. 1
BCD Semiconductor Manufacturing Limited
7