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參數資料
| 型號： | AN8470NSA |
| 廠商： | PANASONIC CORP |
| 元件分類： | 運動控制電子 |
| 英文描述： | Spindle motor driver IC for optical disk |
| 中文描述： | DISK DRIVE MOTOR CONTROLLER, 1.2 A, PDSO32 |
| 封裝： | 0.300 INCH, PLASTIC, SSOP-32 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 71K |
| 代理商： | AN8470NSA |
ICs for Compact Disc/CD-ROM Player
AN8470NSA
Spindle motor driver IC for optical disk
1
I
Overview
The AN8470NSA is a high performance IC
suited for driving a spindle motor of an optical disk
such as CD-ROM, PD, DVD, CD-R, CD-RW, etc.
I
Features
Low power consumption due to a direct PWM
system
With start and stop pin
Reverse breaking by EC/ECR voltage
With Hall bias pin
Surface-mount small package
I
Applications
High speed CD-ROM drive
PD, DVD, CD-R, CD-RW drives
I
Block Diagram
Unit: mm
SSOP032-P-0300
1
16
(0.5)
(0.625)
32
11.0±0.3
6
0
0
0
1
8
17
0.65
0.3
+0.10
0.2
+0.10
Seating plane
7
Start
Start/stop
24
FG
23
H1H
32
VM2
3
A1
1
A2
31
A3
2
RNF2
30
RNF1
10
GND
×
5
22
H1L
21
H2H
19
H2L
18
H3H
FF
17
H3L
8
VH
27
EC
26
ECR
25
FC
V
D
9
B
1
B
1
B
1
B
1
V
1
V
6
Step-up voltage circuit
Thermal
protection
OSC
Amp.
Amp.
PWMOUT
PNFOUT
SRESET
V
CL
V
T
Hall amp.
matrix
Hall
bias
Oscillator
Distributor
circuit
Output
circuit
SSET
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| AN8472SA | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:Spindle motor driver IC for optical disk |
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