參數(shù)資料
型號(hào): AN8473SA
廠(chǎng)商: PANASONIC CORP
元件分類(lèi): 光電元器件
英文描述: Spindle motor driver IC for optical disk
中文描述: CD MOTOR DRIVER, PDSO32
封裝: 0.300 INCH, PLASTIC, SSOP-32
文件頁(yè)數(shù): 6/6頁(yè)
文件大小: 57K
代理商: AN8473SA
AN8473SA
ICs for Compact Disc/CD-ROM Player
6
I
Application Circuit Example
17
18
32
31
27
28
24
25
21
22
23
26
19
15
11
10
7
6
5
4
3
2
1
8
9
30
PWMOUTU
PWMOUTL
SRESET
Step-up
voltage
circuit
OSC
X5
SSET
V
C1
V
T
Start/
stop
Thermal
protection
Amp.
Amp.
FF
Hall amp.
matrix
Hall
bias
Absolute
value
PWM
frequency
changeover
circuit
Distributor
circuit
Output
circuit
1
1
1
1
EC
ECR
PWMSW
Start
FG
H1H
H1L
H2H
H2L
H3H
H3L
VH
VM12
A11
A12
A21
A22
A31
A32
PG2
PG1
CS
GND
V
B
B
0.1
μ
F
0.1
μ
F
5V
R
CS
=
0.33
100
100
2 200 pF
VM11
VM22
VM21
(Check the stipulated value of electrical characteristics
and then determine resistance value.)
Spindle speed
control signal
V
D
High: 40 kHz
Low: 80 kHz
100
μ
F
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