- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄375328 > AN8473SA (PANASONIC CORP) Spindle motor driver IC for optical disk PDF資料下載
參數(shù)資料
| 型號： | AN8473SA |
| 廠商： | PANASONIC CORP |
| 元件分類： | 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 |
| 文件頁數(shù)： | 2/6頁 |
| 文件大?。?/td> | 57K |
| 代理商： | AN8473SA |
AN8473SA
ICs for Compact Disc/CD-ROM Player
2
I
Pin Descriptions
Pin No.
Symbol
Description
17
VM21
Motor supply voltage pin 2
18
VM22
Motor supply voltage pin 2
19
CS
Current det. pin
20
N.C.
N.C.
21
A31
Drive output 3
22
A32
Drive output 3
23
PG2
Power current det. pin 2
24
A21
Drive output 2
25
A22
Drive output 2
26
PG1
Power current det. pin 1
27
A11
Drive output 1
28
A12
Drive output 1
29
N.C.
N.C.
30
PWMSW PWM frequency changeover pin
31
VM12
Motor supply voltage pin 1
32
VM11
Motor supply voltage pin 1
Pin No.
Symbol
Description
1
VH
Hall bias pin
2
H3L
Hall element-3 negative input pin
3
H3H
Hall element-3 positive input pin
4
H2L
Hall element-2 negative input pin
5
H2H
Hall element-2 positive input pin
6
H1L
Hall element-1 negative input pin
7
H1H
Hall element-1 positive input pin
8
EC
Torque command input pin
9
ECR
Torque command reference input pin
10
FG
FG signal output pin
11
Start
Start/stop changeover pin
12
VPUMP
Booster pin
13
BC1
Booster capacitor connection pin 1
14
BC2
Booster capacitor connection pin 2
15
GND
Ground pin
16
V
DD
Supply voltage pin
I
Absolute Maximum Ratings
Parameter
Symbol
Rating
Unit
Supply voltage
*2
V
DD
6.5
V
V
M11, 12
V
M21, 22
Drive output voltage
*5
V
(m)
15
V
Control signal input voltage
*6
V
(n)
0 to V
DD
V
Supply current
I
DD
30
mA
Drive output current
*4
I
(o)
±
1 200
mA
Hall bias current
*7
I
HB(n)
30
mA
Power dissipation
*3
P
D
293
mW
Operating ambient temperature
*1
T
opr
30 to
+
85
55 to
+
150
°
C
°
C
Storage temperature
*1
T
stg
Note) Do not apply external currents or voltages to any pins not specifically mentioned.
For circuit currents, '
+
' denotes current flowing into the IC, and '
' denotes current flowing out of the IC.
*1: Except for the operating ambient temperature and storage temperature, all ratings are for T
a
=
25
°
C.
*2: The voltage in the step-up voltage circuit exceeds the supply voltage.
For the allowable value of the step-up voltage, refer to "
I
Electrical Characteristics".
*3: The power dissipation shown is the value of independent IC without a heat sink at T
a
=
70
°
C. Refer to the P
D
T
a
curves
of the "
I
Application Notes" for details.
*4: o
=
17, 18, 21, 22, 23, 24, 25, 26, 27, 28, 31, 32
*6: n
=
2, 3, 4, 5, 6, 7, 8, 9, 11, 30
*5: m
=
21, 22, 24, 25, 27, 28
*7: n
=
1
相關PDF資料 |
PDF描述 |
|---|---|
| AN8480NSB | 3-phase full-wave motor driver IC |
| AN8481SB | Spindle motor driver IC for optical disk |
| AN8488 | 3-phase full-wave motor driver and DC motor BTL driver IC |
| AN8488SB | 3-phase full-wave motor driver and DC motor BTL driver IC |
| AN8497SA | 3-channel linear input PWM driver IC |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AN8480NSB | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:3-phase full-wave motor driver IC |
| AN8480NSB-E1 | 制造商:Panasonic Industrial Company 功能描述:IC |
| AN8481SB | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:Spindle motor driver IC for optical disk |
| AN8485SB | 制造商:Panasonic Industrial Company 功能描述:IC |
| AN8488 | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:3-phase full-wave motor driver and DC motor BTL driver IC |
發(fā)布緊急采購，3分鐘左右您將得到回復。