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IMP705C/D PDF预览

IMP705C/D

更新时间: 2024-02-19 23:30:00
品牌 Logo 应用领域
IMP 监控
页数 文件大小 规格书
9页 167K
描述
LOW-POWER レP SUPERVISOR CIRCUITS

IMP705C/D 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:SOP, SOP8,.25Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.91Is Samacsys:N
模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUITJESD-30 代码:R-PDSO-G8
JESD-609代码:e0端子数量:8
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP8,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE电源:1.2/5 V
认证状态:Not Qualified子类别:Power Management Circuits
最大供电电流 (Isup):0.14 mA表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
Base Number Matches:1

IMP705C/D 数据手册

 浏览型号IMP705C/D的Datasheet PDF文件第3页浏览型号IMP705C/D的Datasheet PDF文件第4页浏览型号IMP705C/D的Datasheet PDF文件第5页浏览型号IMP705C/D的Datasheet PDF文件第7页浏览型号IMP705C/D的Datasheet PDF文件第8页浏览型号IMP705C/D的Datasheet PDF文件第9页 
IMP705/6/7/8, 813L  
Application Information  
Ensuring That RESET is Valid Down to VCC = 0V  
Bi-directional Reset Pin Interfacing  
The IMP705/6/7/8 can interface with µP/µC bi-directional reset  
pins by connecting a 4.7kresistor in series with the RESET  
output and the µP/µC bi-directional RESET pin.  
When VCC falls below 1.1V, the IMP705-708 RESET output no  
longer pulls down; it becomes indeterminate. To avoid the possi-  
bility that stray charges build up and force RESET to the wrong  
state, a pull-down resistor should be connected to the RESET pin,  
thus draining such charges to ground and holding RESET  
low. The resistor value is not critical. A 100kresistor will pull  
RESET to ground without loading it.  
BUF  
Buffered  
RESET  
V
< 1.1V  
CC  
V
V
CC  
CC  
IMP70x  
Power  
Supply  
IMP70x  
µC or µP  
4.7kΩ  
RESET  
Input  
100k  
RESET  
RESET  
GND  
GND  
GND  
Bi-directional I/O Pin  
(Example: 68HC11)  
705_08.eps  
705_06.eps  
Figure 3. Ensuring That RESET is Valid Down to VCC = 0V  
Figure 3. Bi-directional Reset Pin Interfacing  
408-432-9100/www.impweb.com  
© 1999 IMP, Inc.  
6

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