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NCP1232DR2 PDF预览

NCP1232DR2

更新时间: 2024-11-28 22:35:31
品牌 Logo 应用领域
安森美 - ONSEMI 电源电路电源管理电路微处理器光电二极管监控输入元件
页数 文件大小 规格书
8页 98K
描述
Microprocessor Monitor

NCP1232DR2 技术参数

是否Rohs认证:不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:PLASTIC, SOIC-8
针数:8Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.75Is Samacsys:N
其他特性:ADJUSTABLE WATCHDOG TIMER, PUSH-BUTTON RESET INPUT可调阈值:YES
模拟集成电路 - 其他类型:POWER SUPPLY MANAGEMENT CIRCUITJESD-30 代码:R-PDSO-G8
JESD-609代码:e0长度:4.9 mm
信道数量:1功能数量:1
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
峰值回流温度(摄氏度):NOT SPECIFIED电源:5 V
认证状态:Not Qualified座面最大高度:1.75 mm
子类别:Power Management Circuits最大供电电流 (Isup):0.2 mA
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
标称供电电压 (Vsup):5 V表面贴装:YES
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn80Pb20)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:3.9 mmBase Number Matches:1

NCP1232DR2 数据手册

 浏览型号NCP1232DR2的Datasheet PDF文件第2页浏览型号NCP1232DR2的Datasheet PDF文件第3页浏览型号NCP1232DR2的Datasheet PDF文件第4页浏览型号NCP1232DR2的Datasheet PDF文件第5页浏览型号NCP1232DR2的Datasheet PDF文件第6页浏览型号NCP1232DR2的Datasheet PDF文件第7页 
The NCP1232 is a fully–integrated processor supervisor. It provides  
three important functions to safeguard processor functionality:  
precision power on/off reset control, watchdog timer and external  
reset override.  
On power–up, the NCP1232 holds the processor in the reset state for  
http://onsemi.com  
a minimum of 250 msec after V  
stable system start–up.  
is within tolerance to ensure a  
CC  
MARKING  
DIAGRAM  
Microprocessor functionality is monitored by the on–board  
watchdog circuit. The microprocessor must provide a periodic  
low–going signal on the ST input. Should the processor fail to supply  
this signal within the selected time–out period (150 msec, 600 msec or  
1200 msec), an out–of–control processor is indicated and the  
NCP1232 issues a processor reset as a result.  
8
SO–8  
D SUFFIX  
CASE 751  
NCP  
1232  
YWWXZ  
8
1
1
The outputs of the NCP1232 are immediately driven active when  
the PB input is brought low by an external push–button switch or other  
electronic signal. When connected to a push–button switch, the  
NCP1232 provides contact debounce.  
The NCP1232 is packaged in a space–saving 8–pin plastic SOIC  
package and requires no external components.  
YY, Y = Year  
WW = Work Week  
= Assembly ID Code  
X
Z
= Subcontractor ID Code  
PIN CONNECTIONS  
8–Pin SOIC  
Features  
Precision Voltage Monitor  
(Adjustable +4.5 V or +4.75 V)  
Reset Pulse Width (250 msec Min)  
No External Components  
1
2
3
4
8
7
6
5
PB RST  
V
CC  
TD  
TOL  
GND  
ST  
RST  
RST  
Adjustable Watchdog Timer  
(150 msec, 600 msec or 1.2 sec)  
(Top View)  
Debounced Manual Reset Input for External Override  
ORDERING INFORMATION  
Applications  
Computers  
Controllers  
Device  
Package  
Shipping  
2500 Tape & Reel  
NCP1232DR2  
SO–8  
Intelligent Instruments  
Automotive Systems  
Critical µP Power Monitoring  
Semiconductor Components Industries, LLC, 2000  
1
Publication Order Number:  
May, 2000 – Rev. 0  
NCP1232/D  

NCP1232DR2 替代型号

型号 品牌 替代类型 描述 数据表
X5168PZ RENESAS

功能相似

CPU Supervisor with 16Kbit SPI EEPROM; PDIP8, SOIC8; Temp Range: See Datasheet

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