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FM1233E PDF预览

FM1233E

更新时间: 2024-02-28 20:53:40
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 监控
页数 文件大小 规格书
7页 34K
描述
3-Pin レC Supervisor Circuit

FM1233E 技术参数

是否无铅:含铅是否Rohs认证:不符合
生命周期:Obsolete包装说明:, TO-236
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.92
Is Samacsys:N可调阈值:NO
JESD-609代码:e0湿度敏感等级:2A
端子数量:3最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装等效代码:TO-236峰值回流温度(摄氏度):250
电源:1/5.5 V认证状态:Not Qualified
子类别:Power Management Circuits最大供电电流 (Isup):0.05 mA
表面贴装:YES技术:CMOS
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn/Pb)
阈值电压标称:+3.08V处于峰值回流温度下的最长时间:30
Base Number Matches:1

FM1233E 数据手册

 浏览型号FM1233E的Datasheet PDF文件第2页浏览型号FM1233E的Datasheet PDF文件第3页浏览型号FM1233E的Datasheet PDF文件第4页浏览型号FM1233E的Datasheet PDF文件第5页浏览型号FM1233E的Datasheet PDF文件第6页浏览型号FM1233E的Datasheet PDF文件第7页 
                
February 2003  
FM1233E  
3-Pin µC Supervisor Circuit  
General Description  
Features  
The FM1233E is a supervisor circuit that monitors a micropro-  
cessor power supply or other system voltage and issues a reset  
pulse when a fault condition exists. Several different threshold  
voltages are offered to accommodate 3V systems with different  
tolerances.  
  Precision monitoring of 3.3V and lower voltage  
microprocessor systems  
  V values of 2.88V, 2.72V  
TH  
  Automatic restart of microprocessor after power failure  
  140ms (min) power-on RESET delay (typ.: 256ms)  
  Internal 5kpull-up resistor  
The device features a precision temperature-compensated volt-  
age reference and comparator. When V falls to the threshold  
CC  
  Other reset choices available: 32 to 128ms  
  Operating Temperature -40°C to +105°C  
  SOT23-3 package  
voltage, a RESET pulse is issued, holding the output in the  
active state. When power rises above V , the reset remains for  
TH  
approximately 250 ms to allow the system clock and other cir-  
cuits to stabilize. The reset output of FM1233E is of open-drain  
active low type.  
Typical Operating Circuit  
V
CC  
3
FM1233E  
Controller  
1
2
RESET  
GND  
Connection Diagram  
GND  
1
2
V
FM1233E 3  
CC  
RESET  
SOT23-3 Package  
©2003 Fairchild Semiconductor Corporation  
FM1233E Rev. D  
1
www.fairchildsemi.com  

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