5秒后页面跳转
MIC1232N PDF预览

MIC1232N

更新时间: 2024-11-28 22:30:07
品牌 Logo 应用领域
麦瑞 - MICREL 光电二极管监控输入元件
页数 文件大小 规格书
8页 162K
描述
レP Supervisory Circuit

MIC1232N 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:DIP-8Reach Compliance Code:not_compliant
其他特性:WATCHDOG TIMER, MANUAL RESET INPUT可调阈值:NO
模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUITJESD-30 代码:R-PDIP-T8
JESD-609代码:e0长度:9.779 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:DIP封装等效代码:DIP8,.3
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):240电源:5 V
认证状态:Not Qualified座面最大高度:4.699 mm
子类别:Power Management Circuits最大供电电流 (Isup):0.04 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:NO
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn85Pb15)
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
宽度:7.62 mmBase Number Matches:1

MIC1232N 数据手册

 浏览型号MIC1232N的Datasheet PDF文件第2页浏览型号MIC1232N的Datasheet PDF文件第3页浏览型号MIC1232N的Datasheet PDF文件第4页浏览型号MIC1232N的Datasheet PDF文件第5页浏览型号MIC1232N的Datasheet PDF文件第6页浏览型号MIC1232N的Datasheet PDF文件第7页 
MIC1232 µP Supervisory Circuit  
MIC1232  
µP Supervisory Circuit  
Pin Configuration  
Description  
The MIC1232 is a multifunction circuit which monitors  
microprocessor activity, external reset and power  
supplies in microprocessor based systems. The circuit  
functions include a watchdog timer, power supply  
monitor, microprocessor reset, and manual pushbutton  
reset input.  
Top View  
The power supply line is monitored with a comparator  
and an internal voltage reference. RST is forced low  
when an out-of-tolerance condition exists and remains  
asserted for at least 250ms after V  
rises above the  
CC  
threshold voltage (4.5V or 4.75V). The RST pin will  
remain logic low with V as low as 1.4V.  
CC  
MIC1232N - 8 Lead Plastic DIP Package  
MIC1232M - 8 Lead Plastic SOIC Package  
The Watchdog input (ST) monitors µP activity and will  
assert RST if no µP activity has occurred within the  
watchdog timeout period. The watchdog timeout period  
is selectable with nominal periods of 150, 600, or 1200  
milliseconds.  
Features  
Power OK/Reset Time Delay, 250ms min.  
·
Watchdog Timer, 150ms, 600ms, or  
1.2s typical  
·
Typical Applications  
Automotive Systems  
Precision Supply Voltage Monitor, Select  
Between 5% or 10% of Supply Voltage  
·
·
Intelligent Instruments  
·
Available in 8-pin Surface Mount (SO)  
·
Critical Microprocessor Power Monitoring  
·
Debounced External Reset Input  
·
Battery Powered Computers  
·
Low Supply Current, < 18µA Typ.  
·
Controllers  
·
Ordering Information  
Typical Operating Circuit  
Part  
Package  
Temp. Range  
-40°C to +85°C  
-40°C to +85°C  
MIC1232N  
MIC1232M  
8-Lead PDIP  
8-Lead SOIC  
1

与MIC1232N相关器件

型号 品牌 获取价格 描述 数据表
MIC1232NY MICREL

获取价格

μP Supervisory Circuit
MIC1232NY MICROCHIP

获取价格

1-CHANNEL POWER SUPPLY SUPPORT CKT, PDIP8
MIC1344 MICREL

获取价格

Smart, 3A, Two-Channel, Power ORing Switch
MIC1344YFT MICREL

获取价格

Smart, 3A, Two-Channel, Power ORing Switch
MIC1426 MICREL

获取价格

Dual 1.2A-Peak Low-Side MOSFET Driver
MIC1426CM MICREL

获取价格

Dual 1.2A-Peak Low-Side MOSFET Driver
MIC1426CMT&R MICREL

获取价格

Buffer/Inverter Based MOSFET Driver, 1.5A, BICMOS, PDSO8, 0.150 INCH, SOIC-8
MIC1426CN MICREL

获取价格

Dual 1.2A-Peak Low-Side MOSFET Driver
MIC1427 MICREL

获取价格

Dual 1.2A-Peak Low-Side MOSFET Driver
MIC1427CM MICREL

获取价格

Dual 1.2A-Peak Low-Side MOSFET Driver