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參數資料
| 型號： | AN8746SA |
| 廠商： | PANASONIC CORP |
| 元件分類： | 光電元器件 |
| 英文描述： | PWM driver IC for portable CD player |
| 中文描述： | CD MOTOR DRIVER, PDSO32 |
| 封裝： | 0.300 INCH, PLASTIC, SSOP-32 |
| 文件頁數： | 2/5頁 |
| 文件大?。?/td> | 53K |
| 代理商： | AN8746SA |
AN8746SA
ICs for Compact Disc/CD-ROM Player
2
Pin No.
Symbol
Description
17
V
M3
Ch.3 power supply
18
V
GO
Gate voltage clamp output
19
V
GI
Gate voltage input pin
20
Fi3
Ch. 3
forward direction input pin
21
Ri3
Ch. 3
reverse direction input pin
22
Ro3
Ch. 3
reverse direction output pin
23
PGND3
Ch. 3 power ground
24
Fo3
Ch. 3
forward direction output pin
25
Fo4
Ch. 4
forward direction output pin
26
PGND4
Ch. 4 power ground
27
Ro4
Ch. 4
reverse direction output pin
28
Ri4
Ch. 4
reverse direction input pin
29
Fi4
Ch. 4
forward direction input pin
30
PC
Power cut pin
31
AC
All cut-off pin
32
V
M4
Ch. 4 power supply
I
Pin Descriptions
Pin No.
Symbol
Description
1
V
M1
Ch. 1 power supply
2
V
C
Control circuit power supply
3
MON
VM1 monitor
4
Fil
Ch. 1
forward direction input pin
5
Ril
Ch. 1
reverse direction input pin
6
Rol
Ch. 1
reverse direction output pin
7
PGND1
Ch. 1 power ground
8
Fo1
Ch. 1
forward direction output pin
9
Fo2
Ch. 2
forward direction output pin
10
PGND2
Ch. 2 power ground
11
Ro2
Ch. 2
reverse direction output pin
12
Ri2
Ch. 2
reverse direction intput pin
13
Fi2
Ch. 2
forward direction input pin
14
GND
Control circuit ground
15
N.C.
16
V
M2
Ch. 2 power supply
Parameter
Symbol
Range
Unit
Supply voltage
V
C
2.0 to 2.4 to 3.6
V
V
M
1.2 to 2.4 to 3.6
V
GI
V
M
+
3.5 to 7.0 to 8.0
Signal input voltage
V
IN
0 to V
C
V
I
Recommended Operating Range
Parameter
Symbol
Rating
Unit
Supply voltage
V
C
5
V
V
M
7
V
GI
8.2
Supply current
I
DD
500
mA
Power dissipation
*2
P
D
400
mW
Operating ambient temperature
*1
T
opr
30 to
+
75
55 to
+
150
°C
Storage temperature
*1
T
stg
°C
I
Absolute Maximum Ratings
Note)*1: Except for the operating ambient temperature and storage temperature, all ratings are for T
a
=
25
°
C.
*2: Use within the range of P
D
=
390 mW or less at T
a
=
75
°
C, following the allowable power dissipation characteristic curve
of "
I
Application Notes".
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