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AN8473SA PDF预览

AN8473SA

更新时间: 2024-09-22 22:22:03
品牌 Logo 应用领域
松下 - PANASONIC 驱动器电机
页数 文件大小 规格书
6页 59K
描述
Spindle motor driver IC for optical disk

AN8473SA 技术参数

生命周期:Obsolete零件包装代码:SSOP
包装说明:SSOP,针数:32
Reach Compliance Code:unknown风险等级:5.82
驱动类型:OPTICAL接口集成电路类型:CD MOTOR DRIVER
JESD-30 代码:R-PDSO-G32长度:11 mm
功能数量:1端子数量:32
最高工作温度:85 °C最低工作温度:-30 °C
封装主体材料:PLASTIC/EPOXY封装代码:SSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
认证状态:Not Qualified座面最大高度:1.9 mm
最大供电电压:5.5 V最小供电电压:4.5 V
标称供电电压:5 V电源电压1-最大:5.5 V
电源电压1-分钟:4.5 V电源电压1-Nom:5 V
表面贴装:YES温度等级:OTHER
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL宽度:6.1 mm

AN8473SA 数据手册

 浏览型号AN8473SA的Datasheet PDF文件第2页浏览型号AN8473SA的Datasheet PDF文件第3页浏览型号AN8473SA的Datasheet PDF文件第4页浏览型号AN8473SA的Datasheet PDF文件第5页浏览型号AN8473SA的Datasheet PDF文件第6页 
ICs for Compact Disc/CD-ROM Player  
AN8473SA  
Spindle motor driver IC for optical disk  
Overview  
Unit: mm  
11.0±0.3  
The AN8473SA is an optical disk driver IC,  
featuring direct PWM drive, DMOS power drive,  
32  
17  
low ON resistance of output power MOS and 120°  
of duty-factor.  
Features  
+0.10  
–0.05  
RON = 0.5 (for both upper and lower)  
1
16  
0.2  
5 V single power source  
Circuit current 7 mA (including step-up circuit  
current)  
+0.10  
0.65  
(0.625)  
0.3  
–0.05  
Applications  
Optical disk  
Seating plane  
(0.5)  
SSOP032-P-0300  
Block Diagram  
Step-up  
voltage  
circuit  
11  
10  
Start/  
stop  
Start  
17  
Thermal  
VM21  
VM22  
VM11  
VM12  
A11  
protection  
18  
32  
31  
27  
28  
24  
25  
21  
22  
23  
26  
19  
FG  
OSC  
7
6
5
4
3
2
1
H1H  
H1L  
H2H  
H2L  
H3H  
H3L  
VH  
Amp.  
A12  
Hall amp.  
matrix  
Distributor  
circuit  
Output  
circuit  
PWMOUTU  
Amp.  
A21  
A22  
A31  
PWMOUTL  
A32  
Hall  
bias  
PG2  
8
9
FF  
EC  
PG1  
Absolute  
value  
ECR  
× 5  
CS  
VT  
PWM  
frequency  
changeover  
circuit  
30  
15  
VC1  
PWMSW  
GND  
SRESET  
SSET  
1

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